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Trailer Hitch
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Fifth Wheel Trailer Pin Box Matrix Conversions

Fifth Gear 5th Airborne and 5th Airborne Sidewinder are custom designed to replace the existing pin box on your trailer. Use the tables below to help find the correct Fifth Gear pin box coupler for your trailer.

Standard Fifth Wheel Pin Boxes
OEM Part Numbers 5th Airborne Part Number 5th Airborne Sidewinder Part Number
Fabex 520, 530 & 560 5AB-S500-700 ST100-5AS02
Fabex 663 5AB-S600-0719 ST200-5AS02
Leland 7910 5AB-S7910 ST400-5AS02
Lippert 0719 5AB-S600-0719 ST200-5AS02
Lippert 1116 & 0115 5AB-S500-700 ST100-5AS02
M&M 663 5AB-S600-0719 ST200-5AS02
RBW 7019 5AB-S500-700 ST100-5AS02
Venture CJ13515 5AB-S13515 ST300-5AS02
Youngs Welding 5AB-S800 ST500-5AS02


Extended Fifth Wheel Pin Boxes
OEM Part Numbers 5th Airborne Part Number 5th Airborne Sidewinder Part Number
Fabex 500, 503 & 765 5AB-E510-710 ST100-5AS02
Fabex 665 5AB-E610-1621 ST200-5AS02
Leland 7920 & 7921 5AB-E7920 ST400-5AS02
Lippert 1621 & 1621HD 5AB-E610-1621 ST200-5AS02
Lippert 1716 5AB-E510-710 ST100-5AS02
M&M 665 5AB-E610-1621 ST200-5AS02
RBW 7028 5AB-E510-710 ST100-5AS02
Venture CJ13517 5AB-S13517 ST300-5AS02
Youngs Welding 5AB-E810 ST500-5AS02


Tube Style Fifth Wheel Pin Boxes
OEM Part Numbers 5th Airborne Part Number 5th Airborne Sidewinder Part Number
Atwood AB-34 & AB-72 5AB-T34-72 N/A
Fabex 300, 314 & 316 5AB-T320 N/A
Lippert 0516 5AB-T320 N/A
RBW 7016-2P 5AB-T7016 N/A
RBW 7027 5AB-T320 N/A
Youngs Welding 5AB-T320 N/A
Youngs Welding Straight 8x8 5AB-T820 N/A


5th Airborne Premium Fifth Wheel Air-Ride Coupler - Venture CJ13517 Trailer Frames
Product Code: 5AB-E13517
Product Price: $724.95
Product Weight: 139.00 pounds
More Information and Pricing

5th Airborne Premium Fifth Wheel Air-Ride Coupler - Venture CJ13517 Trailer Frames

5th Airborne Premium Fifth Wheel Air-Ride Coupler by Fifth Gear gives you the smoothest ride possible by reducing shock in both the vertical and longitudinal directions. It will make your next getaway a breeze!

Your fifth-wheel takes a lot of abuse from turbulence caused by potholes, section dividers, bridge decks and heavily worn Interstate highways. The 5th Airborne premium fifth-wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the challenges in the road. This significantly reduces the negative impact of vertical shock and longitudinal chucking. Forward and reverse jerking, called chucking, makes towing a fifth-wheel uncomfortable. As the truck hits a bump it slightly slows down, but the trailer doesn't slow down and causes the truck to jolt. Or the trailer hits a bump and jerks the truck forward and backwards. The 5th Airborne air spring and shock absorber cushions the impact on the truck and trailer making for a much more comfortable fifth-wheel towing experience.

  • Fifth Airborne replaces the existing king pin on the trailer and simply bolts to the RV camper pin box
  • Cushions shock with adjustable air spring and shock absorber
  • Air-spring can be custom tuned for optimal performance
  • Air-Ride features:
    • Reduces longitudinal shock (chucking) by nearly 60 percent
    • Reduces vertical shock by 44 percent
    • Relieves stress on coach frame
    • Reduces vibration inside coach
    • Protects contents inside coach
    • Smoother ride means less fatigue for driver and passengers
  • Pin box has built in friction sway control
  • Streamlined, aerodynamic design
  • Air-spring is enclosed within the coupler for protection against UV exposure and road hazards
  • Easy to hook up and disconnect
  • Bolts on using existing holes and hardware
  • Preassembled for quick and easy installation
  • Capacity: 21,000 lbs; CSA approved
  • 3 year warranty

Fits Venture CJ13517 trailer frames

The 5th Airborne does more than improve the comfort of your ride; it protects your investments by relieving stress on your coach's frame, cabinets, mechanicals, and support mechanisms. Reduced vibration also saves your contents. Furniture, appliances, TVs, computers, dishes, glassware and other fragile items stay in their places. Drivers and passengers also benefit from reduced fatigue and the improved safety provided by the 5th Airborne's smooth ride.

The 5th Airborne premium fifth-wheel air-ride coupler was engineered and developed by long-time veterans of the towing industry. They put the product through grueling tests to measure its performance against the top two competing premium couplers on the market. The 5th Airborne coupler, with its innovative forward pivot design, out-performed both leading competitors. Test measurements were recorded in both the vertical (air-ride softening) and longitudinal (anti-chucking) direction. The documented results proved that the 5th Airborne performed significantly better in both orientations.

5th Airborne is designed to allow tuning of the air-spring, a feature that allows for adjustments to be made that will optimize the performance of each rig combination. The air-spring is enclosed within the coupler, providing protection from UV exposure and road hazards. The entire coupler is preassembled and designed for easy installation using existing holes when possible.

The 5th Airborne's pin box has built in friction sway control which also ensures less sway than a static pin box.

The streamlined, high-tech design of the 5th Airborne adds a touch of class to the otherwise mechanical-looking hitch. 5th Airborne is engineered with a 21K CSA rating and three-year warranty.

Fifth Airborne

Fifth Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. Kingpin - connects to the fifth wheel trailer hitch in the truck bed



5AB-E13517 - 5th Airborne Premium Fifth Wheel Air-Ride Coupler by Fifth Gear - Venture CJ13517 Trailer Frames


 
5th Airborne Premium Fifth Wheel Air Ride Coupler - Extended 12" Wide Air Ride
Product Code: 5AB-E1621-610
Product Price: $724.95
Product Weight: 150.00 pounds
More Information and Pricing

5th Airborne Premium Fifth Wheel Coupler - Extended 12" Wide Air Ride

5th Airborne Premium Fifth Wheel Air-Ride Coupler by Fifth Gear gives you the smoothest ride possible by reducing shock in both the vertical and longitudinal directions. It will make your next getaway a breeze!

Your fifth-wheel takes a lot of abuse from turbulence caused by potholes, section dividers, bridge decks and heavily worn Interstate highways. The 5th Airborne premium fifth-wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the challenges in the road. This significantly reduces the negative impact of vertical shock and longitudinal chucking. Forward and reverse jerking, called chucking, makes towing a fifth-wheel uncomfortable. As the truck hits a bump it slightly slows down, but the trailer doesn't slow down and causes the truck to jolt. Or the trailer hits a bump and jerks the truck forward and backwards. The 5th Airborne air spring and shock absorber cushions the impact on the truck and trailer making for a much more comfortable fifth-wheel towing experience.

  • Fifth Airborne replaces the existing king pin on the trailer and simply bolts to the RV camper pin box
  • Cushions shock with adjustable air spring and shock absorber
  • Air-spring can be custom tuned for optimal performance
  • Air-Ride features:
    • Reduces longitudinal shock (chucking) by nearly 60 percent
    • Reduces vertical shock by 44 percent
    • Relieves stress on coach frame
    • Reduces vibration inside coach
    • Protects contents inside coach
    • Smoother ride means less fatigue for driver and passengers
  • Pin box has built in friction sway control
  • Streamlined, aerodynamic design
  • Air-spring is enclosed within the coupler for protection against UV exposure and road hazards
  • Easy to hook up and disconnect
  • Bolts on using existing holes and hardware
  • Preassembled for quick and easy installation
  • Capacity: 21,000 lbs; CSA approved
  • 3 year warranty

Fits OEM pin boxes: Fabex 665, M&M 665 and Lippert 1621 and 1621HD

The 5th Airborne does more than improve the comfort of your ride; it protects your investments by relieving stress on your coach's frame, cabinets, mechanicals, and support mechanisms. Reduced vibration also saves your contents. Furniture, appliances, TVs, computers, dishes, glassware and other fragile items stay in their places. Drivers and passengers also benefit from reduced fatigue and the improved safety provided by the 5th Airborne's smooth ride.

The 5th Airborne premium fifth-wheel air-ride coupler was engineered and developed by long-time veterans of the towing industry. They put the product through grueling tests to measure its performance against the top two competing premium couplers on the market. The 5th Airborne coupler, with its innovative forward pivot design, out-performed both leading competitors. Test measurements were recorded in both the vertical (air-ride softening) and longitudinal (anti-chucking) direction. The documented results proved that the 5th Airborne performed significantly better in both orientations.

5th Airborne is designed to allow tuning of the air-spring, a feature that allows for adjustments to be made that will optimize the performance of each rig combination. The air-spring is enclosed within the coupler, providing protection from UV exposure and road hazards. The entire coupler is preassembled and designed for easy installation using existing holes when possible.

The 5th Airborne's pin box has built in friction sway control which also ensures less sway than a static pin box.

The streamlined, high-tech design of the 5th Airborne adds a touch of class to the otherwise mechanical-looking hitch. 5th Airborne is engineered with a 21K CSA rating and three-year warranty.

Fifth Airborne

Fifth Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. Kingpin - connects to the fifth wheel trailer hitch in the truck bed



5AB-E1621-610 - 5th Airborne Premium Fifth Wheel Coupler - Extended 12" Wide Air Ride


 
5th Airborne Premium Fifth Wheel Air Ride Coupler - Extended 12-1/2" Wide Air Ride
Product Code: 5AB-E510-710
Product Price: $724.95
Product Weight: 150.00 pounds
More Information and Pricing

5th Airborne Premium Fifth Wheel Coupler - Extended 12-1/2" Wide Air Ride

5th Airborne Premium Fifth Wheel Air-Ride Coupler by Fifth Gear gives you the smoothest ride possible by reducing shock in both the vertical and longitudinal directions. It will make your next getaway a breeze!

Your fifth-wheel takes a lot of abuse from turbulence caused by potholes, section dividers, bridge decks and heavily worn Interstate highways. The 5th Airborne premium fifth-wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the challenges in the road. This significantly reduces the negative impact of vertical shock and longitudinal chucking. Forward and reverse jerking, called chucking, makes towing a fifth-wheel uncomfortable. As the truck hits a bump it slightly slows down, but the trailer doesn't slow down and causes the truck to jolt. Or the trailer hits a bump and jerks the truck forward and backwards. The 5th Airborne air spring and shock absorber cushions the impact on the truck and trailer making for a much more comfortable fifth-wheel towing experience.

  • Fifth Airborne replaces the existing king pin on the trailer and simply bolts to the RV camper pin box
  • Cushions shock with adjustable air spring and shock absorber
  • Air-spring can be custom tuned for optimal performance
  • Air-Ride features:
    • Reduces longitudinal shock (chucking) by nearly 60 percent
    • Reduces vertical shock by 44 percent
    • Relieves stress on coach frame
    • Reduces vibration inside coach
    • Protects contents inside coach
    • Smoother ride means less fatigue for driver and passengers
  • Pin box has built in friction sway control
  • Streamlined, aerodynamic design
  • Air-spring is enclosed within the coupler for protection against UV exposure and road hazards
  • Easy to hook up and disconnect
  • Bolts on using existing holes and hardware
  • Preassembled for quick and easy installation
  • Capacity: 21,000 lbs; CSA approved
  • 3 year warranty

Fits OEM pin boxes: Fabex 500, 503 and 765; Lippert 1716 and RBW 7028

The 5th Airborne does more than improve the comfort of your ride; it protects your investments by relieving stress on your coach's frame, cabinets, mechanicals, and support mechanisms. Reduced vibration also saves your contents. Furniture, appliances, TVs, computers, dishes, glassware and other fragile items stay in their places. Drivers and passengers also benefit from reduced fatigue and the improved safety provided by the 5th Airborne's smooth ride.

The 5th Airborne premium fifth-wheel air-ride coupler was engineered and developed by long-time veterans of the towing industry. They put the product through grueling tests to measure its performance against the top two competing premium couplers on the market. The 5th Airborne coupler, with its innovative forward pivot design, out-performed both leading competitors. Test measurements were recorded in both the vertical (air-ride softening) and longitudinal (anti-chucking) direction. The documented results proved that the 5th Airborne performed significantly better in both orientations.

5th Airborne is designed to allow tuning of the air-spring, a feature that allows for adjustments to be made that will optimize the performance of each rig combination. The air-spring is enclosed within the coupler, providing protection from UV exposure and road hazards. The entire coupler is preassembled and designed for easy installation using existing holes when possible.

The 5th Airborne's pin box has built in friction sway control which also ensures less sway than a static pin box.

The streamlined, high-tech design of the 5th Airborne adds a touch of class to the otherwise mechanical-looking hitch. 5th Airborne is engineered with a 21K CSA rating and three-year warranty.

Fifth Airborne

Fifth Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. Kingpin - connects to the fifth wheel trailer hitch in the truck bed



5AB-E510-710 - 5th Airborne Premium Fifth Wheel Coupler - Extended 12-1/2" Wide Air Ride


 
5th Airborne Premium Fifth Wheel Air Ride Coupler - Extended 12-1/2" Wide Air Ride - Keystone F
Product Code: 5AB-E510-710K
Product Price: $724.95
Product Weight: 150.00 pounds
More Information and Pricing

5th Airborne Premium Fifth Wheel Coupler - Extended 12-1/2" Wide Air Ride - Keystone Trailer Frames

5th Airborne Premium Fifth Wheel Air-Ride Coupler by Fifth Gear gives you the smoothest ride possible by reducing shock in both the vertical and longitudinal directions. It will make your next getaway a breeze!

Your fifth-wheel takes a lot of abuse from turbulence caused by potholes, section dividers, bridge decks and heavily worn Interstate highways. The 5th Airborne premium fifth-wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the challenges in the road. This significantly reduces the negative impact of vertical shock and longitudinal chucking. Forward and reverse jerking, called chucking, makes towing a fifth-wheel uncomfortable. As the truck hits a bump it slightly slows down, but the trailer doesn't slow down and causes the truck to jolt. Or the trailer hits a bump and jerks the truck forward and backwards. The 5th Airborne air spring and shock absorber cushions the impact on the truck and trailer making for a much more comfortable fifth-wheel towing experience.

  • Fifth Airborne replaces the existing king pin on the trailer and simply bolts to the RV camper pin box
  • Cushions shock with adjustable air spring and shock absorber
  • Air-spring can be custom tuned for optimal performance
  • Air-Ride features:
    • Reduces longitudinal shock (chucking) by nearly 60 percent
    • Reduces vertical shock by 44 percent
    • Relieves stress on coach frame
    • Reduces vibration inside coach
    • Protects contents inside coach
    • Smoother ride means less fatigue for driver and passengers
  • Pin box has built in friction sway control
  • Streamlined, aerodynamic design
  • Air-spring is enclosed within the coupler for protection against UV exposure and road hazards
  • Easy to hook up and disconnect
  • Bolts on using existing holes and hardware
  • Preassembled for quick and easy installation
  • Capacity: 21,000 lbs; CSA approved
  • 3 year warranty

Fits Keystone trailer frames

The 5th Airborne does more than improve the comfort of your ride; it protects your investments by relieving stress on your coach's frame, cabinets, mechanicals, and support mechanisms. Reduced vibration also saves your contents. Furniture, appliances, TVs, computers, dishes, glassware and other fragile items stay in their places. Drivers and passengers also benefit from reduced fatigue and the improved safety provided by the 5th Airborne's smooth ride.

The 5th Airborne premium fifth-wheel air-ride coupler was engineered and developed by long-time veterans of the towing industry. They put the product through grueling tests to measure its performance against the top two competing premium couplers on the market. The 5th Airborne coupler, with its innovative forward pivot design, out-performed both leading competitors. Test measurements were recorded in both the vertical (air-ride softening) and longitudinal (anti-chucking) direction. The documented results proved that the 5th Airborne performed significantly better in both orientations.

5th Airborne is designed to allow tuning of the air-spring, a feature that allows for adjustments to be made that will optimize the performance of each rig combination. The air-spring is enclosed within the coupler, providing protection from UV exposure and road hazards. The entire coupler is preassembled and designed for easy installation using existing holes when possible.

The 5th Airborne's pin box has built in friction sway control which also ensures less sway than a static pin box.

The streamlined, high-tech design of the 5th Airborne adds a touch of class to the otherwise mechanical-looking hitch. 5th Airborne is engineered with a 21K CSA rating and three-year warranty.

Fifth Airborne

Fifth Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. Kingpin - connects to the fifth wheel trailer hitch in the truck bed



5AB-E510-710K - 5th Airborne Premium Fifth Wheel Coupler - Extended 12-1/2" Wide Air Ride - Keystone Trailer Frames


 
5th Airborne Premium Fifth Wheel Air-Ride Coupler - Extended Pin Box - Leland 7920 Trailer Frames
Product Code: 5AB-E7920
Product Price: $724.95
Product Weight: 143.00 pounds
More Information and Pricing

5th Airborne Premium Fifth Wheel Air-Ride Coupler - Extended Pin Box - Leland 7920 Trailer Frames

5th Airborne Premium Fifth Wheel Air-Ride Coupler by Fifth Gear gives you the smoothest ride possible by reducing shock in both the vertical and longitudinal directions. It will make your next getaway a breeze!

Your fifth-wheel takes a lot of abuse from turbulence caused by potholes, section dividers, bridge decks and heavily worn Interstate highways. The 5th Airborne premium fifth-wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the challenges in the road. This significantly reduces the negative impact of vertical shock and longitudinal chucking. Forward and reverse jerking, called chucking, makes towing a fifth-wheel uncomfortable. As the truck hits a bump it slightly slows down, but the trailer doesn't slow down and causes the truck to jolt. Or the trailer hits a bump and jerks the truck forward and backwards. The 5th Airborne air spring and shock absorber cushions the impact on the truck and trailer making for a much more comfortable fifth-wheel towing experience.

  • Fifth Airborne replaces the existing king pin on the trailer and simply bolts to the RV camper pin box
  • Cushions shock with adjustable air spring and shock absorber
  • Air-spring can be custom tuned for optimal performance
  • Air-Ride features:
    • Reduces longitudinal shock (chucking) by nearly 60 percent
    • Reduces vertical shock by 44 percent
    • Relieves stress on coach frame
    • Reduces vibration inside coach
    • Protects contents inside coach
    • Smoother ride means less fatigue for driver and passengers
  • Pin box has built in friction sway control
  • Streamlined, aerodynamic design
  • Air-spring is enclosed within the coupler for protection against UV exposure and road hazards
  • Easy to hook up and disconnect
  • Bolts on using existing holes and hardware
  • Preassembled for quick and easy installation
  • Capacity: 21,000 lbs; CSA approved
  • 3 year warranty

Fits OEM pin boxes: Leland 7920 and 7921

The 5th Airborne does more than improve the comfort of your ride; it protects your investments by relieving stress on your coach's frame, cabinets, mechanicals, and support mechanisms. Reduced vibration also saves your contents. Furniture, appliances, TVs, computers, dishes, glassware and other fragile items stay in their places. Drivers and passengers also benefit from reduced fatigue and the improved safety provided by the 5th Airborne's smooth ride.

The 5th Airborne premium fifth-wheel air-ride coupler was engineered and developed by long-time veterans of the towing industry. They put the product through grueling tests to measure its performance against the top two competing premium couplers on the market. The 5th Airborne coupler, with its innovative forward pivot design, out-performed both leading competitors. Test measurements were recorded in both the vertical (air-ride softening) and longitudinal (anti-chucking) direction. The documented results proved that the 5th Airborne performed significantly better in both orientations.

5th Airborne is designed to allow tuning of the air-spring, a feature that allows for adjustments to be made that will optimize the performance of each rig combination. The air-spring is enclosed within the coupler, providing protection from UV exposure and road hazards. The entire coupler is preassembled and designed for easy installation using existing holes when possible.

The 5th Airborne's pin box has built in friction sway control which also ensures less sway than a static pin box.

The streamlined, high-tech design of the 5th Airborne adds a touch of class to the otherwise mechanical-looking hitch. 5th Airborne is engineered with a 21K CSA rating and three-year warranty.

Fifth Airborne

Fifth Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. Kingpin - connects to the fifth wheel trailer hitch in the truck bed



5AB-E7920 - 5th Airborne Premium Fifth Wheel Air-Ride Coupler - Extended Pin Box - Leland 7920 Trailer Frames


 
5th Airborne Premium Fifth Wheel Air-Ride Coupler - Extended Pin Box - Youngs Trailer Frames
Product Code: 5AB-E810
Product Price: $724.95
Product Weight: 139.00 pounds
More Information and Pricing

5th Airborne Premium Fifth Wheel Air-Ride Coupler - Extended Pin Box - Youngs Welding Trailer Frames

5th Airborne Premium Fifth Wheel Air-Ride Coupler by Fifth Gear gives you the smoothest ride possible by reducing shock in both the vertical and longitudinal directions. It will make your next getaway a breeze!

Your fifth-wheel takes a lot of abuse from turbulence caused by potholes, section dividers, bridge decks and heavily worn Interstate highways. The 5th Airborne premium fifth-wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the challenges in the road. This significantly reduces the negative impact of vertical shock and longitudinal chucking. Forward and reverse jerking, called chucking, makes towing a fifth-wheel uncomfortable. As the truck hits a bump it slightly slows down, but the trailer doesn't slow down and causes the truck to jolt. Or the trailer hits a bump and jerks the truck forward and backwards. The 5th Airborne air spring and shock absorber cushions the impact on the truck and trailer making for a much more comfortable fifth-wheel towing experience.

  • Fifth Airborne replaces the existing king pin on the trailer and simply bolts to the RV camper pin box
  • Cushions shock with adjustable air spring and shock absorber
  • Air-spring can be custom tuned for optimal performance
  • Air-Ride features:
    • Reduces longitudinal shock (chucking) by nearly 60 percent
    • Reduces vertical shock by 44 percent
    • Relieves stress on coach frame
    • Reduces vibration inside coach
    • Protects contents inside coach
    • Smoother ride means less fatigue for driver and passengers
  • Pin box has built in friction sway control
  • Streamlined, aerodynamic design
  • Air-spring is enclosed within the coupler for protection against UV exposure and road hazards
  • Easy to hook up and disconnect
  • Bolts on using existing holes and hardware
  • Preassembled for quick and easy installation
  • Capacity: 21,000 lbs; CSA approved
  • 3 year warranty

Fits Youngs Welding trailer frames

The 5th Airborne does more than improve the comfort of your ride; it protects your investments by relieving stress on your coach's frame, cabinets, mechanicals, and support mechanisms. Reduced vibration also saves your contents. Furniture, appliances, TVs, computers, dishes, glassware and other fragile items stay in their places. Drivers and passengers also benefit from reduced fatigue and the improved safety provided by the 5th Airborne's smooth ride.

The 5th Airborne premium fifth-wheel air-ride coupler was engineered and developed by long-time veterans of the towing industry. They put the product through grueling tests to measure its performance against the top two competing premium couplers on the market. The 5th Airborne coupler, with its innovative forward pivot design, out-performed both leading competitors. Test measurements were recorded in both the vertical (air-ride softening) and longitudinal (anti-chucking) direction. The documented results proved that the 5th Airborne performed significantly better in both orientations.

5th Airborne is designed to allow tuning of the air-spring, a feature that allows for adjustments to be made that will optimize the performance of each rig combination. The air-spring is enclosed within the coupler, providing protection from UV exposure and road hazards. The entire coupler is preassembled and designed for easy installation using existing holes when possible.

The 5th Airborne's pin box has built in friction sway control which also ensures less sway than a static pin box.

The streamlined, high-tech design of the 5th Airborne adds a touch of class to the otherwise mechanical-looking hitch. 5th Airborne is engineered with a 21K CSA rating and three-year warranty.

Fifth Airborne

Fifth Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. Kingpin - connects to the fifth wheel trailer hitch in the truck bed



5AB-E810 - 5th Airborne Premium Fifth Wheel Air-Ride Coupler - Extended Pin Box - Youngs Trailer Frames


 
5th Airborne Premium Fifth Wheel Air-Ride Coupler - Lippert 719 & Fabex 600 Trailer Frames
Product Code: 5AB-S0719-600
Product Price: $724.95
Product Weight: 150.00 pounds
More Information and Pricing

5th Airborne Premium Fifth Wheel Air-Ride Coupler - Lippert 719 & Fabex 600 Trailer Frames

5th Airborne Premium Fifth Wheel Air-Ride Coupler by Fifth Gear gives you the smoothest ride possible by reducing shock in both the vertical and longitudinal directions. It will make your next getaway a breeze!

Your fifth-wheel takes a lot of abuse from turbulence caused by potholes, section dividers, bridge decks and heavily worn Interstate highways. The 5th Airborne premium fifth-wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the challenges in the road. This significantly reduces the negative impact of vertical shock and longitudinal chucking. Forward and reverse jerking, called chucking, makes towing a fifth-wheel uncomfortable. As the truck hits a bump it slightly slows down, but the trailer doesn't slow down and causes the truck to jolt. Or the trailer hits a bump and jerks the truck forward and backwards. The 5th Airborne air spring and shock absorber cushions the impact on the truck and trailer making for a much more comfortable fifth-wheel towing experience.

  • Fifth Airborne replaces the existing king pin on the trailer and simply bolts to the RV camper pin box
  • Cushions shock with adjustable air spring and shock absorber
  • Air-spring can be custom tuned for optimal performance
  • Air-Ride features:
    • Reduces longitudinal shock (chucking) by nearly 60 percent
    • Reduces vertical shock by 44 percent
    • Relieves stress on coach frame
    • Reduces vibration inside coach
    • Protects contents inside coach
    • Smoother ride means less fatigue for driver and passengers
  • Pin box has built in friction sway control
  • Streamlined, aerodynamic design
  • Air-spring is enclosed within the coupler for protection against UV exposure and road hazards
  • Easy to hook up and disconnect
  • Bolts on using existing holes and hardware
  • Preassembled for quick and easy installation
  • Capacity: 21,000 lbs; CSA approved
  • 3 year warranty


Fits Lippert 719 & Fabex 600 trailer frames
Fits OEM pin boxes: Fabex 663, M&M 663 and RBW 7019

The 5th Airborne does more than improve the comfort of your ride; it protects your investments by relieving stress on your coach's frame, cabinets, mechanicals, and support mechanisms. Reduced vibration also saves your contents. Furniture, appliances, TVs, computers, dishes, glassware and other fragile items stay in their places. Drivers and passengers also benefit from reduced fatigue and the improved safety provided by the 5th Airborne's smooth ride.

The 5th Airborne premium fifth-wheel air-ride coupler was engineered and developed by long-time veterans of the towing industry. They put the product through grueling tests to measure its performance against the top two competing premium couplers on the market. The 5th Airborne coupler, with its innovative forward pivot design, out-performed both leading competitors. Test measurements were recorded in both the vertical (air-ride softening) and longitudinal (anti-chucking) direction. The documented results proved that the 5th Airborne performed significantly better in both orientations.

5th Airborne is designed to allow tuning of the air-spring, a feature that allows for adjustments to be made that will optimize the performance of each rig combination. The air-spring is enclosed within the coupler, providing protection from UV exposure and road hazards. The entire coupler is preassembled and designed for easy installation using existing holes when possible.

The 5th Airborne's pin box has built in friction sway control which also ensures less sway than a static pin box.

The streamlined, high-tech design of the 5th Airborne adds a touch of class to the otherwise mechanical-looking hitch. 5th Airborne is engineered with a 21K CSA rating and three-year warranty.

Fifth Airborne

Fifth Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. Kingpin - connects to the fifth wheel trailer hitch in the truck bed



5AB-S0719-600 - 5th Airborne Premium Fifth Wheel Air-Ride Coupler - Lippert 719 & Fabex 600 Trailer Frames


 
5th Airborne Premium Fifth Wheel Air-Ride Coupler by Fifth Gear - Venture CJ13515 Trailer Frames
Product Code: 5AB-S13515
Product Price: $724.95
Product Weight: 126.00 pounds
More Information and Pricing

5th Airborne Premium Fifth Wheel Air-Ride Coupler by Fifth Gear - Venture CJ13515 Trailer Frames

5th Airborne Premium Fifth Wheel Air-Ride Coupler by Fifth Gear gives you the smoothest ride possible by reducing shock in both the vertical and longitudinal directions. It will make your next getaway a breeze!

Your fifth-wheel takes a lot of abuse from turbulence caused by potholes, section dividers, bridge decks and heavily worn Interstate highways. The 5th Airborne premium fifth-wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the challenges in the road. This significantly reduces the negative impact of vertical shock and longitudinal chucking. Forward and reverse jerking, called chucking, makes towing a fifth-wheel uncomfortable. As the truck hits a bump it slightly slows down, but the trailer doesn't slow down and causes the truck to jolt. Or the trailer hits a bump and jerks the truck forward and backwards. The 5th Airborne air spring and shock absorber cushions the impact on the truck and trailer making for a much more comfortable fifth-wheel towing experience.

  • Fifth Airborne replaces the existing king pin on the trailer and simply bolts to the RV camper pin box
  • Cushions shock with adjustable air spring and shock absorber
  • Air-spring can be custom tuned for optimal performance
  • Air-Ride features:
    • Reduces longitudinal shock (chucking) by nearly 60 percent
    • Reduces vertical shock by 44 percent
    • Relieves stress on coach frame
    • Reduces vibration inside coach
    • Protects contents inside coach
    • Smoother ride means less fatigue for driver and passengers
  • Pin box has built in friction sway control
  • Streamlined, aerodynamic design
  • Air-spring is enclosed within the coupler for protection against UV exposure and road hazards
  • Easy to hook up and disconnect
  • Bolts on using existing holes and hardware
  • Preassembled for quick and easy installation
  • Capacity: 21,000 lbs; CSA approved
  • 3 year warranty

Fits Venture CJ13515 trailer frames

The 5th Airborne does more than improve the comfort of your ride; it protects your investments by relieving stress on your coach's frame, cabinets, mechanicals, and support mechanisms. Reduced vibration also saves your contents. Furniture, appliances, TVs, computers, dishes, glassware and other fragile items stay in their places. Drivers and passengers also benefit from reduced fatigue and the improved safety provided by the 5th Airborne's smooth ride.

The 5th Airborne premium fifth-wheel air-ride coupler was engineered and developed by long-time veterans of the towing industry. They put the product through grueling tests to measure its performance against the top two competing premium couplers on the market. The 5th Airborne coupler, with its innovative forward pivot design, out-performed both leading competitors. Test measurements were recorded in both the vertical (air-ride softening) and longitudinal (anti-chucking) direction. The documented results proved that the 5th Airborne performed significantly better in both orientations.

5th Airborne is designed to allow tuning of the air-spring, a feature that allows for adjustments to be made that will optimize the performance of each rig combination. The air-spring is enclosed within the coupler, providing protection from UV exposure and road hazards. The entire coupler is preassembled and designed for easy installation using existing holes when possible.

The 5th Airborne's pin box has built in friction sway control which also ensures less sway than a static pin box.

The streamlined, high-tech design of the 5th Airborne adds a touch of class to the otherwise mechanical-looking hitch. 5th Airborne is engineered with a 21K CSA rating and three-year warranty.

Fifth Airborne

Fifth Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. Kingpin - connects to the fifth wheel trailer hitch in the truck bed



5AB-S13515 - 5th Airborne Premium Fifth Wheel Air-Ride Coupler by Fifth Gear - Venture CJ13515 Trailer Frames


 
5th Airborne Premium Fifth Wheel Air Ride Coupler - Standard 12-1/2" Wide Air Ride Pin Box
Product Code: 5AB-S500-700
Product Price: $724.95
Product Weight: 150.00 pounds
More Information and Pricing

5th Airborne Premium Fifth Wheel Coupler - Standard 12-1/2" Wide Air Ride Pin Box

5th Airborne Premium Fifth Wheel Air-Ride Coupler by Fifth Gear gives you the smoothest ride possible by reducing shock in both the vertical and longitudinal directions. It will make your next getaway a breeze!

Your fifth-wheel takes a lot of abuse from turbulence caused by potholes, section dividers, bridge decks and heavily worn Interstate highways. The 5th Airborne premium fifth-wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the challenges in the road. This significantly reduces the negative impact of vertical shock and longitudinal chucking. Forward and reverse jerking, called chucking, makes towing a fifth-wheel uncomfortable. As the truck hits a bump it slightly slows down, but the trailer doesn't slow down and causes the truck to jolt. Or the trailer hits a bump and jerks the truck forward and backwards. The 5th Airborne air spring and shock absorber cushions the impact on the truck and trailer making for a much more comfortable fifth-wheel towing experience.

  • Fifth Airborne replaces the existing king pin on the trailer and simply bolts to the RV camper pin box
  • Cushions shock with adjustable air spring and shock absorber
  • Air-spring can be custom tuned for optimal performance
  • Air-Ride features:
    • Reduces longitudinal shock (chucking) by nearly 60 percent
    • Reduces vertical shock by 44 percent
    • Relieves stress on coach frame
    • Reduces vibration inside coach
    • Protects contents inside coach
    • Smoother ride means less fatigue for driver and passengers
  • Pin box has built in friction sway control
  • Streamlined, aerodynamic design
  • Air-spring is enclosed within the coupler for protection against UV exposure and road hazards
  • Easy to hook up and disconnect
  • Bolts on using existing holes and hardware
  • Preassembled for quick and easy installation
  • Capacity: 21,000 lbs; CSA approved
  • 3 year warranty

Fits OEM pin boxes: Fabex 520, 530 and 560; Lippert 1116 and 0115; and RBW 7019

The 5th Airborne does more than improve the comfort of your ride; it protects your investments by relieving stress on your coach's frame, cabinets, mechanicals, and support mechanisms. Reduced vibration also saves your contents. Furniture, appliances, TVs, computers, dishes, glassware and other fragile items stay in their places. Drivers and passengers also benefit from reduced fatigue and the improved safety provided by the 5th Airborne's smooth ride.

The 5th Airborne premium fifth-wheel air-ride coupler was engineered and developed by long-time veterans of the towing industry. They put the product through grueling tests to measure its performance against the top two competing premium couplers on the market. The 5th Airborne coupler, with its innovative forward pivot design, out-performed both leading competitors. Test measurements were recorded in both the vertical (air-ride softening) and longitudinal (anti-chucking) direction. The documented results proved that the 5th Airborne performed significantly better in both orientations.

5th Airborne is designed to allow tuning of the air-spring, a feature that allows for adjustments to be made that will optimize the performance of each rig combination. The air-spring is enclosed within the coupler, providing protection from UV exposure and road hazards. The entire coupler is preassembled and designed for easy installation using existing holes when possible.

The 5th Airborne's pin box has built in friction sway control which also ensures less sway than a static pin box.

The streamlined, high-tech design of the 5th Airborne adds a touch of class to the otherwise mechanical-looking hitch. 5th Airborne is engineered with a 21K CSA rating and three-year warranty.

Fifth Airborne

Fifth Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. Kingpin - connects to the fifth wheel trailer hitch in the truck bed



5AB-S500-700 - 5th Airborne Premium Fifth Wheel Coupler - Standard 12-1/2" Wide Air Ride Pin Box


 
5th Airborne Premium Fifth Wheel Air Ride Coupler - Standard 12-1/2" Wide Air Ride Pin Box - Ke
Product Code: 5AB-S500-700K
Product Price: $724.95
Product Weight: 150.00 pounds
More Information and Pricing

5th Airborne Premium Fifth Wheel Coupler - Standard 12-1/2" Wide Air Ride Pin Box - Keystone Trailer Frames

5th Airborne Premium Fifth Wheel Air-Ride Coupler by Fifth Gear gives you the smoothest ride possible by reducing shock in both the vertical and longitudinal directions. It will make your next getaway a breeze!

Your fifth-wheel takes a lot of abuse from turbulence caused by potholes, section dividers, bridge decks and heavily worn Interstate highways. The 5th Airborne premium fifth-wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the challenges in the road. This significantly reduces the negative impact of vertical shock and longitudinal chucking. Forward and reverse jerking, called chucking, makes towing a fifth-wheel uncomfortable. As the truck hits a bump it slightly slows down, but the trailer doesn't slow down and causes the truck to jolt. Or the trailer hits a bump and jerks the truck forward and backwards. The 5th Airborne air spring and shock absorber cushions the impact on the truck and trailer making for a much more comfortable fifth-wheel towing experience.

  • Fifth Airborne replaces the existing king pin on the trailer and simply bolts to the RV camper pin box
  • Cushions shock with adjustable air spring and shock absorber
  • Air-spring can be custom tuned for optimal performance
  • Air-Ride features:
    • Reduces longitudinal shock (chucking) by nearly 60 percent
    • Reduces vertical shock by 44 percent
    • Relieves stress on coach frame
    • Reduces vibration inside coach
    • Protects contents inside coach
    • Smoother ride means less fatigue for driver and passengers
  • Pin box has built in friction sway control
  • Streamlined, aerodynamic design
  • Air-spring is enclosed within the coupler for protection against UV exposure and road hazards
  • Easy to hook up and disconnect
  • Bolts on using existing holes and hardware
  • Preassembled for quick and easy installation
  • Capacity: 21,000 lbs; CSA approved
  • 3 year warranty

Fits Keystone trailer frames

The 5th Airborne does more than improve the comfort of your ride; it protects your investments by relieving stress on your coach's frame, cabinets, mechanicals, and support mechanisms. Reduced vibration also saves your contents. Furniture, appliances, TVs, computers, dishes, glassware and other fragile items stay in their places. Drivers and passengers also benefit from reduced fatigue and the improved safety provided by the 5th Airborne's smooth ride.

The 5th Airborne premium fifth-wheel air-ride coupler was engineered and developed by long-time veterans of the towing industry. They put the product through grueling tests to measure its performance against the top two competing premium couplers on the market. The 5th Airborne coupler, with its innovative forward pivot design, out-performed both leading competitors. Test measu