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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-S0719-600 ST200-5AS02
Leland 7910 5AB-S7910 ST400-5AS02
Lippert 0719 5AB-S0719-600 ST200-5AS02
Lippert 1116 & 0115 5AB-S500-700 ST100-5AS02
M&M 663 5AB-S0719-600 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-E1621-610 ST200-5AS02
Leland 7920 & 7921 5AB-E7920 ST400-5AS02
Lippert 1621 & 1621HD 5AB-E1621-610 ST200-5AS02
Lippert 1716 5AB-E510-710 ST100-5AS02
M&M 665 5AB-E1621-610 ST200-5AS02
RBW 7028 5AB-E510-710 ST100-5AS02
Venture CJ13517 5AB-E13517 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-T7234 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


We have also put together more in depth information about Fifth Gear Fifth Airborne Air Ride Couplersmore information.

5th Airborne Premium Fifth Wheel Air-Ride Coupler - Venture CJ13517 Trailer Frames
Product Code: 5AB-E13517
Product Price: $875.95
Product Weight: 139.00 pounds
More Information and Pricing

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

The 5th Airborne premium fifth wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the abuse sustained from turbulence on the road and giving you the smoothest ride possible by reducing shock.

Features:
  • Pre-assembled for quick and easy installation
  • Bolts onto trailer using existing holes and hardware
  • Cushions shock with adjustable air spring and shock absorber
    • Reduces longitudinal shock (chucking) by nearly 60%
    • Decreases vertical shock by 44%
    • Relieves stress on coach frame
    • Reduces vibration inside coach and protects contents
    • Smoother ride means less fatigue for driver and passengers
  • Air spring is enclosed within the coupler for protection against the elements
  • Pin box has built-in friction-sway control
  • Streamlined, aerodynamic design
Specs:
  • Capacity: 21,000 lbs; CSA approved
  • 3-Year limited warranty
  • Replaces the existing Venture CJ13517 king pin on the trailer
Fifth Airborne

5th Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. King pin - connects to the fifth wheel trailer hitch in the truck bed
4. Pivot point - allows king pin to move up and down



5AB-E13517 - 5th Airborne Premium Fifth Wheel Air-Ride Coupler by Fifth Gear for Venture CJ13517 King Pins


 
5th Airborne Premium Fifth Wheel Air Ride Coupler - 21,000 lbs Capacity
Product Code: 5AB-E1621-610
Product Price: $899.95
Product Weight: 140.00 pounds
More Information and Pricing

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

The 5th Airborne premium fifth wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the abuse sustained from turbulence on the road and giving you the smoothest ride possible by reducing shock.

Features:
  • Pre-assembled for quick and easy installation
  • Bolts onto trailer using existing holes and hardware
  • Cushions shock with adjustable air spring and shock absorber
    • Reduces longitudinal shock (chucking) by nearly 60%
    • Decreases vertical shock by 44%
    • Relieves stress on coach frame
    • Reduces vibration inside coach and protects contents
    • Smoother ride means less fatigue for driver and passengers
  • Air spring is enclosed within the coupler for protection against the elements
  • Pin box has built-in friction-sway control
  • Streamlined, aerodynamic design
Specs:
  • Capacity: 21,000 lbs; CSA approved
  • 3-Year limited warranty
  • Designed for use with the following pin boxes:
    Fabex 665
    Lippert 1621 and 1621HD
    M&M 665
Fifth Airborne

5th Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. King pin - connects to the fifth wheel trailer hitch in the truck bed
4. Pivot point - allows king pin to move up and down



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: $746.95
Product Weight: 150.00 pounds
More Information and Pricing
Features:
  • Pre-assembled for quick and easy installation
  • Bolts onto trailer using existing holes and hardware
  • Cushions shock with adjustable air spring and shock absorber
    • Reduces longitudinal shock (chucking) by nearly 60%
    • Decreases vertical shock by 44%
    • Relieves stress on coach frame
    • Reduces vibration inside coach and protects contents
    • Smoother ride means less fatigue for driver and passengers
  • Air spring is enclosed within the coupler for protection against the elements
  • Pin box has built-in friction-sway control
  • Streamlined, aerodynamic design
Specs:
  • Capacity: 21,000 lbs; CSA approved
  • 3-Year limited warranty
  • Designed for use with the following pin boxes:
    Fabex 500, 503 and 765
    Lippert 1716
    RBW 7028
Fifth Airborne

5th Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. King pin - connects to the fifth wheel trailer hitch in the truck bed
4. Pivot point - allows king pin to move up and down



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
Product Code: 5AB-E510-710K
Product Price: $894.27
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

The 5th Airborne premium fifth wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the abuse sustained from turbulence on the road and giving you the smoothest ride possible by reducing shock.

Features:
  • Pre-assembled for quick and easy installation
  • Bolts onto trailer using existing holes and hardware
  • Cushions shock with adjustable air spring and shock absorber
    • Reduces longitudinal shock (chucking) by nearly 60%
    • Decreases vertical shock by 44%
    • Relieves stress on coach frame
    • Reduces vibration inside coach and protects contents
    • Smoother ride means less fatigue for driver and passengers
  • Air spring is enclosed within the coupler for protection against the elements
  • Pin box has built-in friction-sway control
  • Streamlined, aerodynamic design
Specs:
  • Capacity: 21,000 lbs; CSA approved
  • 3-Year limited warranty
  • Replaces the existing Keystone king pin on the trailer
Fifth Airborne

5th Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. King pin - connects to the fifth wheel trailer hitch in the truck bed
4. Pivot point - allows king pin to move up and down



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: $875.95
Product Weight: 143.00 pounds
More Information and Pricing

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

The 5th Airborne premium fifth wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the abuse sustained from turbulence on the road and giving you the smoothest ride possible by reducing shock.

Features:
  • Pre-assembled for quick and easy installation
  • Bolts onto trailer using existing holes and hardware
  • Cushions shock with adjustable air spring and shock absorber
    • Reduces longitudinal shock (chucking) by nearly 60%
    • Decreases vertical shock by 44%
    • Relieves stress on coach frame
    • Reduces vibration inside coach and protects contents
    • Smoother ride means less fatigue for driver and passengers
  • Air spring is enclosed within the coupler for protection against the elements
  • Pin box has built-in friction-sway control
  • Streamlined, aerodynamic design
Specs:
  • Capacity: 21,000 lbs; CSA approved
  • 3-Year limited warranty
  • Designed for use with Leland 7920 and 7921 pin boxes
Fifth Airborne

5th Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. King pin - connects to the fifth wheel trailer hitch in the truck bed
4. Pivot point - allows king pin to move up and down



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: $778.95
Product Weight: 139.00 pounds
More Information and Pricing

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

The 5th Airborne premium fifth wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the abuse sustained from turbulence on the road and giving you the smoothest ride possible by reducing shock.

Features:
  • Pre-assembled for quick and easy installation
  • Bolts onto trailer using existing holes and hardware
  • Cushions shock with adjustable air spring and shock absorber
    • Reduces longitudinal shock (chucking) by nearly 60%
    • Decreases vertical shock by 44%
    • Relieves stress on coach frame
    • Reduces vibration inside coach and protects contents
    • Smoother ride means less fatigue for driver and passengers
  • Air spring is enclosed within the coupler for protection against the elements
  • Pin box has built-in friction-sway control
  • Streamlined, aerodynamic design
Specs:
  • Capacity: 21,000 lbs; CSA approved
  • 3-Year limited warranty
  • Replaces the existing Youngs Welding extended pin box on the trailer
Fifth Airborne

5th Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. King pin - connects to the fifth wheel trailer hitch in the truck bed
4. Pivot point - allows king pin to move up and down



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: $875.95
Product Weight: 150.00 pounds
More Information and Pricing

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

The 5th Airborne premium fifth wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the abuse sustained from turbulence on the road and giving you the smoothest ride possible by reducing shock.

Features:
  • Pre-assembled for quick and easy installation
  • Bolts onto trailer using existing holes and hardware
  • Cushions shock with adjustable air spring and shock absorber
    • Reduces longitudinal shock (chucking) by nearly 60%
    • Decreases vertical shock by 44%
    • Relieves stress on coach frame
    • Reduces vibration inside coach and protects contents
    • Smoother ride means less fatigue for driver and passengers
  • Air spring is enclosed within the coupler for protection against the elements
  • Pin box has built-in friction-sway control
  • Streamlined, aerodynamic design
Specs:
  • Capacity: 21,000 lbs; CSA approved
  • 3-Year limited warranty
  • Fits Lippert 719 and Fabex 600 trailer frames
    Designed for use with the following pin boxes:
    Fabex 663
    M&M 663
    RBW 7019
Fifth Airborne

5th Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. King pin - connects to the fifth wheel trailer hitch in the truck bed
4. Pivot point - allows king pin to move up and down



5AB-S0719-600 - 5th Airborne Premium Fifth Wheel Air-Ride Coupler - Lippert 719 and 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: $875.95
Product Weight: 126.00 pounds
More Information and Pricing

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

The 5th Airborne premium fifth wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the abuse sustained from turbulence on the road and giving you the smoothest ride possible by reducing shock.

Features:
  • Pre-assembled for quick and easy installation
  • Bolts onto trailer using existing holes and hardware
  • Cushions shock with adjustable air spring and shock absorber
    • Reduces longitudinal shock (chucking) by nearly 60%
    • Decreases vertical shock by 44%
    • Relieves stress on coach frame
    • Reduces vibration inside coach and protects contents
    • Smoother ride means less fatigue for driver and passengers
  • Air spring is enclosed within the coupler for protection against the elements
  • Pin box has built-in friction-sway control
  • Streamlined, aerodynamic design
Specs:
  • Capacity: 21,000 lbs; CSA approved
  • 3-Year limited warranty
  • Replaces the existing Venture CJ13515 king pin on the trailer
Fifth Airborne

5th Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. King pin - connects to the fifth wheel trailer hitch in the truck bed
4. Pivot point - allows king pin to move up and down



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: $875.95
Product Weight: 150.00 pounds
More Information and Pricing

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

The 5th Airborne premium fifth wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the abuse sustained from turbulence on the road and giving you the smoothest ride possible by reducing shock.

Features:
  • Pre-assembled for quick and easy installation
  • Bolts onto trailer using existing holes and hardware
  • Cushions shock with adjustable air spring and shock absorber
    • Reduces longitudinal shock (chucking) by nearly 60%
    • Decreases vertical shock by 44%
    • Relieves stress on coach frame
    • Reduces vibration inside coach and protects contents
    • Smoother ride means less fatigue for driver and passengers
  • Air spring is enclosed within the coupler for protection against the elements
  • Pin box has built-in friction-sway control
  • Streamlined, aerodynamic design
Specs:
  • Capacity: 21,000 lbs; CSA approved
  • 3-Year limited warranty
  • Designed for use with the following pin boxes:
    Fabex 520, 530 and 560
    Lippert 1116 and 0115
    RBW 7019
Fifth Airborne

5th Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. King pin - connects to the fifth wheel trailer hitch in the truck bed
4. Pivot point - allows king pin to move up and down



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 Pin Box - Leland Trailer Frames
Product Code: 5AB-S7910
Product Price: $929.95
Product Weight: 139.00 pounds
More Information and Pricing

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

The 5th Airborne premium fifth wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the abuse sustained from turbulence on the road and giving you the smoothest ride possible by reducing shock.

Features:
  • Pre-assembled for quick and easy installation
  • Bolts onto trailer using existing holes and hardware
  • Cushions shock with adjustable air spring and shock absorber
    • Reduces longitudinal shock (chucking) by nearly 60%
    • Decreases vertical shock by 44%
    • Relieves stress on coach frame
    • Reduces vibration inside coach and protects contents
    • Smoother ride means less fatigue for driver and passengers
  • Air spring is enclosed within the coupler for protection against the elements
  • Pin box has built-in friction-sway control
  • Streamlined, aerodynamic design
Specs:
  • Capacity: 21,000 lbs; CSA approved
  • 3-Year limited warranty
  • Designed for use with Leland 7910 pin boxes
Fifth Airborne

5th Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. King pin - connects to the fifth wheel trailer hitch in the truck bed
4. Pivot point - allows king pin to move up and down



5AB-S7910 - 5th Airborne Premium Fifth Wheel Air-Ride Coupler - Standard Pin Box - Leland Trailer Frames


 
5th Airborne Premium Fifth Wheel Air-Ride Coupler Standard Pin Box- Youngs Trailer Frames
Product Code: 5AB-S800
Product Price: $849.95
Product Weight: 125.00 pounds
More Information and Pricing

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

The 5th Airborne premium fifth wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the abuse sustained from turbulence on the road and giving you the smoothest ride possible by reducing shock.

Features:
  • Pre-assembled for quick and easy installation
  • Bolts onto trailer using existing holes and hardware
  • Cushions shock with adjustable air spring and shock absorber
    • Reduces longitudinal shock (chucking) by nearly 60%
    • Decreases vertical shock by 44%
    • Relieves stress on coach frame
    • Reduces vibration inside coach and protects contents
    • Smoother ride means less fatigue for driver and passengers
  • Air spring is enclosed within the coupler for protection against the elements
  • Pin box has built-in friction-sway control
  • Streamlined, aerodynamic design
Specs:
  • Capacity: 21,000 lbs; CSA approved
  • 3-Year limited warranty
  • Replaces the existing Youngs Welding standard king pin on the trailer
Fifth Airborne

5th Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. King pin - connects to the fifth wheel trailer hitch in the truck bed
4. Pivot point - allows king pin to move up and down



5AB-S800 - 5th Airborne Premium Fifth Wheel Air-Ride Coupler Standard Pin Box - Youngs Welding Standard Trailer Frames


 
5th Airborne Premium Fifth Wheel Air Ride Coupler - Tube Style 8" Wide Air Ride
Product Code: 5AB-T320
Product Price: $1,049.95
Product Weight: 112.00 pounds
More Information and Pricing

5th Airborne Premium Fifth Wheel Coupler - Tube Style 8" Wide Air Ride

The 5th Airborne premium fifth wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the abuse sustained from turbulence on the road and giving you the smoothest ride possible by reducing shock.

Features:
  • Pre-assembled for quick and easy installation
  • Bolts onto trailer using existing holes and hardware
  • Cushions shock with adjustable air spring and shock absorber
    • Reduces longitudinal shock (chucking) by nearly 60%
    • Decreases vertical shock by 44%
    • Relieves stress on coach frame
    • Reduces vibration inside coach and protects contents
    • Smoother ride means less fatigue for driver and passengers
  • Air spring is enclosed within the coupler for protection against the elements
  • Pin box has built-in friction-sway control
  • Streamlined, aerodynamic design
Specs:
  • Capacity: 21,000 lbs; CSA approved
  • 3-Year limited warranty
  • Designed for use with the following pin boxes:
    Fabex 300, 314 and 316
    Lippert 0516
    RBW 7027
    Atwood 2326
    Youngs Welding tube style
Fifth Airborne

5th Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. King pin - connects to the fifth wheel trailer hitch in the truck bed
4. Pivot point - allows king pin to move up and down



5AB-T320 - 5th Airborne Premium Fifth Wheel Coupler - Tube Style 8" Wide Air Ride


 
5th Airborne Premium Fifth Wheel Air Ride Coupler - Tube Style for RBW 7016
Product Code: 5AB-T7016
Product Price: $854.95
Product Weight: 135.00 pounds
More Information and Pricing

5th Airborne Premium Fifth Wheel Coupler - Tube Style for RBW 7016

The 5th Airborne premium fifth wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the abuse sustained from turbulence on the road and giving you the smoothest ride possible by reducing shock.

Features:
  • Pre-assembled for quick and easy installation
  • Bolts onto trailer using existing holes and hardware
  • Cushions shock with adjustable air spring and shock absorber
    • Reduces longitudinal shock (chucking) by nearly 60%
    • Decreases vertical shock by 44%
    • Relieves stress on coach frame
    • Reduces vibration inside coach and protects contents
    • Smoother ride means less fatigue for driver and passengers
  • Air spring is enclosed within the coupler for protection against the elements
  • Pin box has built-in friction-sway control
  • Streamlined, aerodynamic design
Specs:
  • Capacity: 21,000 lbs; CSA approved
  • 3-Year limited warranty
  • Designed for use with the RBW 7016-2P pin box
Fifth Airborne

5th Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. King pin - connects to the fifth wheel trailer hitch in the truck bed
4. Pivot point - allows king pin to move up and down



5AB-T7016 - 5th Airborne Premium Fifth Wheel Coupler - Tube Style for RBW 7016


 
5th Airborne Premium Fifth Wheel Air Ride Coupler - Tube Style 12-1/2" Wide Air Ride
Product Code: 5AB-T7234
Product Price: $875.95
Product Weight: 150.00 pounds
More Information and Pricing

5th Airborne Premium Fifth Wheel Coupler - Tube Style 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: Atwood AB-34 and AB-72

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-T72-34 - 5th Airborne Premium Fifth Wheel Coupler - Tube Style 12-1/2" Wide Air Ride


 
5th Airborne Premium Fifth Wheel Air Ride Coupler - Tube Style 8" Wide Air Ride
Product Code: 5AB-T820
Product Price: $899.95
Product Weight: 117.00 pounds
More Information and Pricing

5th Airborne Premium Fifth Wheel Coupler - Tube Style 8" Wide Air Ride

The 5th Airborne premium fifth wheel air-ride coupler acts as a buffer between the tow vehicle and the trailer, minimizing the abuse sustained from turbulence on the road and giving you the smoothest ride possible by reducing shock.

Features:
  • Pre-assembled for quick and easy installation
  • Bolts onto trailer using existing holes and hardware
  • Cushions shock with adjustable air spring and shock absorber
    • Reduces longitudinal shock (chucking) by nearly 60%
    • Decreases vertical shock by 44%
    • Relieves stress on coach frame
    • Reduces vibration inside coach and protects contents
    • Smoother ride means less fatigue for driver and passengers
  • Air spring is enclosed within the coupler for protection against the elements
  • Pin box has built-in friction-sway control
  • Streamlined, aerodynamic design
Specs:
  • Capacity: 21,000 lbs; CSA approved
  • 3-Year limited warranty
  • Designed for use with Youngs Welding Straight 8x8 tube style pin boxes
Fifth Airborne

5th Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. King pin - connects to the fifth wheel trailer hitch in the truck bed
4. Pivot point - allows king pin to move up and down



5AB-T820 - 5th Airborne Premium Fifth Wheel Coupler - Tube Style 8" Wide with Air Ride


 
5th Airborne Pin Box Adapter for Youngs Welding Trailer Frames
Product Code: 5AB-YWADAPTER
Product Price: $124.95
Product Weight: 30.00 pounds
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5th Airborne Pin Box Adapter for Youngs Welding Trailer Frames

  • Adapter designed for the 5th Airborne air-ride premium fifth wheel coupler 5AB-T320
  • Acts as a shim to eliminate space between the Youngs Welding tube style trailer hitch and the 5th Airborne pin box
  • 3-Year limited warranty

5AB-YWADAPTER - 5th Airborne Pin Box Adapter for Youngs Welding Trailer Frames


 
5th Airborne Premium Fifth Wheel Air Ride Coupler - 16,000 lbs Capacity
Product Code: 5AB-E1621-16K
Product Price: $720.95
Product Weight: 90.00 pounds
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5th Airborne Premium Fifth Wheel Coupler

The 5th Airborne premium fifth wheel air-ride extended pin box coupler acts as a buffer between the tow vehicle and the trailer, minimizing the abuse sustained from turbulence on the road and giving you the smoothest ride possible by reducing shock.

Features:
  • Pre-assembled for quick and easy installation
  • Bolts onto trailer using existing holes and hardware
  • Cushions shock with adjustable air spring and shock absorber
    • Reduces longitudinal shock (chucking) by nearly 60%
    • Decreases vertical shock by 44%
    • Relieves stress on coach frame
    • Reduces vibration inside coach and protects contents
    • Smoother ride means less fatigue for driver and passengers
  • Air spring is enclosed within the coupler for protection against the elements
  • Pin box has built-in friction-sway control
  • Streamlined, aerodynamic design
Specs:
  • Capacity: 16,000 lbs; CSA approved
  • 3-Year limited warranty
  • Designed for use with the following pin boxes:
    Lippert 1621 (15.5K Pin Box)

Fifth Airborne diagram

5th Airborne Premium Fifth Wheel Air-Ride Coupler
1. Rear mounted, heavy-duty shock absorber
2. Enclosed air spring also absorbs shock
3. King pin - connects to the fifth wheel trailer hitch in the truck bed
4. Pivot point - allows king pin to move up and down



5AB-E1621-16K - 5th Airborne Premium Fifth Wheel Coupler


 

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