Fifth Wheel Trailer Pin Box Matrix Conversions

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

Product Code: ST100-5AS02 Product Price: $1,399.95 Product Weight: 260.00 pounds

5th Airborne with Sidewinder Premium Fifth Wheel Air-Ride Coupler for Short Bed Trucks - ST100-5AS02

The 5th Airborne Sidewinder by Fifth Gear combines the proven vertical shock reduction and anti-chucking ability of the 5th Airborne air-ride coupler with the Sidewinder's uniquely streamlined, high-tech turning design for short bed pickup trucks. This makes it possible for you to make up to 90-degree turns without exiting the truck, throwing a switch or even pushing a button.

On a normal fifth wheel set-up, the trailer and the tow vehicle are connected at the Kingpin and hitch. This is also where the pivot point is located. The Sidewinder unit moves the pivot position from the Kingpin to the rotating turret under the nose of the trailer making hook up and disconnection possible at any angle. This also allows you to automatically and effortlessly turn up to 90-degrees and even jackknife the rig with no fear of contact between the truck cab and trailer. In addition, the steering wheel is more responsive, which is particularly beneficial when backing up. Moving the pivot point to the pin box mounting brackets gains 20 inches of increased clearance which leaves more space above the bed walls, freeing up extra room for your fuel tanks, toolboxes and other cargo in your pickup truck bed.

While on the highway, your truck and trailer endures constant chucking as well as jolting that results from speed changes due to any variety of road conditions. This intense abuse damages your 5th wheel hitch and trailer. 5th Airborne Sidewinder has a shock absorber and an air-spring that can be custom tuned for optimal performance and cushions the impact on the truck and trailer making for a much smoother fifth wheel towing experience. In addition to improving the comfort of your ride, the 5th Airborne Sidewinder relieves stress on your coach's frame and support mechanisms. The reduced vibration preserves your cabinetry, furniture, appliances, TVs, computers, dishes, glassware and other cargo. The air-spring and shock absorber are enclosed within the coupler, providing protection from UV exposure and road hazards.

5th Airborne Sidewinder:

• Designed specifically for short bed pickups
  • Will not work on beds shorter than 6' long
• Simply bolts on to the fifth wheel trailer pin box
• Preassembled for quick and easy installation
• Kingpin connects to standard fifth wheel trailer hitch in the truck bed
• Cushions shock with adjustable air-spring and shock absorber
• 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 - protecting its contents (cabinets, TVs, etc.)
  • Smoother ride means less fatigue for driver and passengers
• Pin box has built in friction sway control
• Streamlined, aerodynamic design
• Air-spring can be custom tuned for optimal performance
• Air-spring is enclosed within the coupler for protection against UV exposure and road hazards
• Kingpin locking mechanism moves pivot position 20 inches rear of the coupler's attachment point
  • Make 90-degree turns without getting out of your truck or throwing a switch or pushing a button
  • No contact between truck cab and coach
  • Trailer tires track more closely to the track of the tow vehicle, reducing wide turns
  • Faster steering wheel response, especially useful when backing up
  • Full use of truck bed space for fuel tanks, toolboxes or cargo
  • Easy hookup at any angle
• C-channel design gives more stability and strength than standard pin box design
  • Able to support heavier loads
• Cleared rigorous testing on BOSCH automotive proving grounds
• Capacity: 19,500 lbs; CSAapproved
• Three year warranty

Fits OEM Standard pin boxes: Fabex 520, 530 and 560; Lippert 1116 and 0115 and RBW 7019. Fits OEM Extended pin boxes: Fabex 500, 503 and 765; Lippert 1716; and RBW 7028.

The 5th Airborne Sidewinder premium fifth wheel air-ride coupler was engineered and developed by long-time veterans of the towing industry. When put through grueling tests, the 5th Airborne coupler, with its innovative forward pivot design, out-performed leading competitors. Test measurements were recorded in both the vertical (air-ride softening) and longitudinal (anti-chucking) directions. The documented results proved that the 5th Airborne was far superior in both orientations.

User friendly, the 5th Airborne and Sidewinder systems are designed for maximum flexibility and are preassembled for easy installation by bolting on using existing holes on the trailer. (Hardware is not included.) Why spend $2,500 - $3,000 on a comparable automatic slider pin box coupler when you could benefit from the more attractive and economical 5th Airborne Sidewinder? 5th Airborne Sidewinder is engineered with a 19.5K CSA rating and impressive three-year warranty.

1. Rotating turret - attaches to the pin box on the trailer and provides the new pivot point 20" behind the king pin, allowing for maximum maneuvering
2. Rear mounted heavy-duty shock absorber
3. Enclosed air spring - also absorbs shock and is protected from UV exposure and shielded from road hazards
4. Universal king pin locking wedge (not pictured) - reversible and adjustable - prevents pivot at fifth wheel hitch
5. King pin - connects to fifth wheel trailer hitch in truck bed

Nimble and quick. Up to 90-degree turning.
The 5th Airborne Sidewinder makes it possible to turn the short bed truck 90-degrees with no fear of contact between the truck's cab and the coach. All of this is done automatically without exiting the vehicle. No levers to throw or buttons to push. The 5th Airborne Sidewinder moves the pivot from the truck bed to the pin box mounting brackets under the nose of the trailer. In this way, you gain 20 inches of increased clearance instead of the typical 9 inches which leaves more space above the bed walls for fuel tanks, toolboxes and cargo. The universal kingpin locking wedge is reversible and adjustable to work with all popular fifth-wheel hitch brands. (Custom wedges are also available - sold separately.)

King Pin Wedge Location - Universal Wedge
1. Draw-Tite, Hidden Hitch and Reese 15K, 16K and 20K Select Series, Husky, Owens, Valley and similar units
2. Reese Signature Series and similar units
3. Holland and similar units

First Time Setup: Choose direction of wedge per your hitch style. Attach loosely to bottom of Sidewinder and slide to rear most position. Hook up unit to vehicle. Pull forward to align truck and fifth wheel in a straight position. Slide wedge forward to Kingpin until tight in opening. Tighten wedge bolts. Torque to 110 ft. lbs.

Custom Wedges: The included universal wedge works great on the hitches listed above. Custom wedges are also available for B&W, Colibert, Husky/Valley, PullRite, and RBW fifth wheel hitches. Custom wedges are also available for the Draw-Tite, Hidden Hitch and Reese Pro Series, Select Series, Select Plus and Signature Series hitches.

ST100-5AS02 - 5th Airborne Sidewinder Premium Fifth Wheel Air-Ride Coupler for Short Bed Trucks

Product Code: ST200-5AS02 Product Price: $1,399.95 Product Weight: 259.00 pounds

5th Airborne with Sidewinder Premium Fifth Wheel Air-Ride Coupler for Short Bed Trucks - ST200-5AS02

The 5th Airborne Sidewinder by Fifth Gear combines the proven vertical shock reduction and anti-chucking ability of the 5th Airborne air-ride coupler with the Sidewinder's uniquely streamlined, high-tech turning design for short bed pickup trucks. This makes it possible for you to make up to 90-degree turns without exiting the truck, throwing a switch or even pushing a button.

On a normal fifth wheel set-up, the trailer and the tow vehicle are connected at the Kingpin and hitch. This is also where the pivot point is located. The Sidewinder unit moves the pivot position from the Kingpin to the rotating turret under the nose of the trailer making hook up and disconnection possible at any angle. This also allows you to automatically and effortlessly turn up to 90-degrees and even jackknife the rig with no fear of contact between the truck cab and trailer. In addition, the steering wheel is more responsive, which is particularly beneficial when backing up. Moving the pivot point to the pin box mounting brackets gains 20 inches of increased clearance which leaves more space above the bed walls, freeing up extra room for your fuel tanks, toolboxes and other cargo in your pickup truck bed.

While on the highway, your truck and trailer endures constant chucking as well as jolting that results from speed changes due to any variety of road conditions. This intense abuse damages your 5th wheel hitch and trailer. 5th Airborne Sidewinder has a shock absorber and an air-spring that can be custom tuned for optimal performance and cushions the impact on the truck and trailer making for a much smoother fifth wheel towing experience. In addition to improving the comfort of your ride, the 5th Airborne Sidewinder relieves stress on your coach's frame and support mechanisms. The reduced vibration preserves your cabinetry, furniture, appliances, TVs, computers, dishes, glassware and other cargo. The air-spring and shock absorber are enclosed within the coupler, providing protection from UV exposure and road hazards.

5th Airborne Sidewinder:

• Designed specifically for short bed pickups
  • Will not work on beds shorter than 6' long
• Simply bolts on to the fifth wheel trailer pin box
• Preassembled for quick and easy installation
• Kingpin connects to standard fifth wheel trailer hitch in the truck bed
• Cushions shock with adjustable air-spring and shock absorber
• 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 - protecting its contents (cabinets, TVs, etc.)
  • Smoother ride means less fatigue for driver and passengers
• Pin box has built in friction sway control
• Streamlined, aerodynamic design
• Air-spring can be custom tuned for optimal performance
• Air-spring is enclosed within the coupler for protection against UV exposure and road hazards
• Kingpin locking mechanism moves pivot position 20 inches rear of the coupler's attachment point
  • Make 90-degree turns without getting out of your truck or throwing a switch or pushing a button
  • No contact between truck cab and coach
  • Trailer tires track more closely to the track of the tow vehicle, reducing wide turns
  • Faster steering wheel response, especially useful when backing up
  • Full use of truck bed space for fuel tanks, toolboxes or cargo
  • Easy hookup at any angle
• C-channel design gives more stability and strength than standard pin box design
  • Able to support heavier loads
• Cleared rigorous testing on BOSCH automotive proving grounds
• Capacity: 19,500 lbs; CSAapproved
• Three year warranty

Fits OEM Standard pin boxes: Fabex 663; M&M 663 and Lippert 0719. Fits OEM Extended pin boxes: Fabex 665; M&M 665 and Lippert 1621 and 1621HD.

The 5th Airborne Sidewinder premium fifth wheel air-ride coupler was engineered and developed by long-time veterans of the towing industry. When put through grueling tests, the 5th Airborne coupler, with its innovative forward pivot design, out-performed leading competitors. Test measurements were recorded in both the vertical (air-ride softening) and longitudinal (anti-chucking) directions. The documented results proved that the 5th Airborne was far superior in both orientations.

User friendly, the 5th Airborne and Sidewinder systems are designed for maximum flexibility and are preassembled for easy installation by bolting on using existing holes on the trailer. (Hardware is not included.) Why spend $2,500 - $3,000 on a comparable automatic slider pin box coupler when you could benefit from the more attractive and economical 5th Airborne Sidewinder? 5th Airborne Sidewinder is engineered with a 19.5K CSA rating and impressive three-year warranty.

1. Rotating turret - attaches to the pin box on the trailer and provides the new pivot point 20" behind the king pin, allowing for maximum maneuvering
2. Rear mounted heavy-duty shock absorber
3. Enclosed air spring - also absorbs shock and is protected from UV exposure and shielded from road hazards
4. Universal king pin locking wedge (not pictured) - reversible and adjustable - prevents pivot at fifth wheel hitch
5. King pin - connects to fifth wheel trailer hitch in truck bed

Nimble and quick. Up to 90-degree turning.
The 5th Airborne Sidewinder makes it possible to turn the short bed truck 90-degrees with no fear of contact between the truck's cab and the coach. All of this is done automatically without exiting the vehicle. No levers to throw or buttons to push. The 5th Airborne Sidewinder moves the pivot from the truck bed to the pin box mounting brackets under the nose of the trailer. In this way, you gain 20 inches of increased clearance instead of the typical 9 inches which leaves more space above the bed walls for fuel tanks, toolboxes and cargo. The universal kingpin locking wedge is reversible and adjustable to work with all popular fifth-wheel hitch brands. (Custom wedges are also available - sold separately.)

King Pin Wedge Location - Universal Wedge
1. Draw-Tite, Hidden Hitch and Reese 15K, 16K and 20K Select Series, Husky, Owens, Valley and similar units
2. Reese Signature Series and similar units
3. Holland and similar units

First Time Setup: Choose direction of wedge per your hitch style. Attach loosely to bottom of Sidewinder and slide to rear most position. Hook up unit to vehicle. Pull forward to align truck and fifth wheel in a straight position. Slide wedge forward to Kingpin until tight in opening. Tighten wedge bolts. Torque to 110 ft. lbs.

Custom Wedges: The included universal wedge works great on the hitches listed above. Custom wedges are also available for B&W, Colibert, Husky/Valley, PullRite, and RBW fifth wheel hitches. Custom wedges are also available for the Draw-Tite, Hidden Hitch and Reese Pro Series, Select Series, Select Plus and Signature Series hitches.

ST200-5AS02 - 5th Airborne Sidewinder Premium Fifth Wheel Air-Ride Coupler for Short Bed Trucks

Product Code: ST300-5AS02 Product Price: $1,399.95 Product Weight: 255.00 pounds

5th Airborne with Sidewinder Premium Fifth Wheel Air-Ride Coupler for Short Bed Trucks - ST300-5AS02

The 5th Airborne Sidewinder by Fifth Gear combines the proven vertical shock reduction and anti-chucking ability of the 5th Airborne air-ride coupler with the Sidewinder's uniquely streamlined, high-tech turning design for short bed pickup trucks. This makes it possible for you to make up to 90-degree turns without exiting the truck, throwing a switch or even pushing a button.

On a normal fifth wheel set-up, the trailer and the tow vehicle are connected at the Kingpin and hitch. This is also where the pivot point is located. The Sidewinder unit moves the pivot position from the Kingpin to the rotating turret under the nose of the trailer making hook up and disconnection possible at any angle. This also allows you to automatically and effortlessly turn up to 90-degrees and even jackknife the rig with no fear of contact between the truck cab and trailer. In addition, the steering wheel is more responsive, which is particularly beneficial when backing up. Moving the pivot point to the pin box mounting brackets gains 20 inches of increased clearance which leaves more space above the bed walls, freeing up extra room for your fuel tanks, toolboxes and other cargo in your pickup truck bed.

While on the highway, your truck and trailer endures constant chucking as well as jolting that results from speed changes due to any variety of road conditions. This intense abuse damages your 5th wheel hitch and trailer. 5th Airborne Sidewinder has a shock absorber and an air-spring that can be custom tuned for optimal performance and cushions the impact on the truck and trailer making for a much smoother fifth wheel towing experience. In addition to improving the comfort of your ride, the 5th Airborne Sidewinder relieves stress on your coach's frame and support mechanisms. The reduced vibration preserves your cabinetry, furniture, appliances, TVs, computers, dishes, glassware and other cargo. The air-spring and shock absorber are enclosed within the coupler, providing protection from UV exposure and road hazards.

5th Airborne Sidewinder:

• Designed specifically for short bed pickups
  • Will not work on beds shorter than 6' long
• Simply bolts on to the fifth wheel trailer pin box
• Preassembled for quick and easy installation
• Kingpin connects to standard fifth wheel trailer hitch in the truck bed
• Cushions shock with adjustable air-spring and shock absorber
• 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 - protecting its contents (cabinets, TVs, etc.)
  • Smoother ride means less fatigue for driver and passengers
• Pin box has built in friction sway control
• Streamlined, aerodynamic design
• Air-spring can be custom tuned for optimal performance
• Air-spring is enclosed within the coupler for protection against UV exposure and road hazards
• Kingpin locking mechanism moves pivot position 20 inches rear of the coupler's attachment point
  • Make 90-degree turns without getting out of your truck or throwing a switch or pushing a button
  • No contact between truck cab and coach
  • Trailer tires track more closely to the track of the tow vehicle, reducing wide turns
  • Faster steering wheel response, especially useful when backing up
  • Full use of truck bed space for fuel tanks, toolboxes or cargo
  • Easy hookup at any angle
• C-channel design gives more stability and strength than standard pin box design
  • Able to support heavier loads
• Cleared rigorous testing on BOSCH automotive proving grounds
• Capacity: 19,500 lbs; CSAapproved
• Three year warranty

Fits OEM Standard pin boxes: Venture CJ13515 Fits OEM Extended pin boxes: Venture CJ13517.

The 5th Airborne Sidewinder premium fifth wheel air-ride coupler was engineered and developed by long-time veterans of the towing industry. When put through grueling tests, the 5th Airborne coupler, with its innovative forward pivot design, out-performed leading competitors. Test measurements were recorded in both the vertical (air-ride softening) and longitudinal (anti-chucking) directions. The documented results proved that the 5th Airborne was far superior in both orientations.

User friendly, the 5th Airborne and Sidewinder systems are designed for maximum flexibility and are preassembled for easy installation by bolting on using existing holes on the trailer. (Hardware is not included.) Why spend $2,500 - $3,000 on a comparable automatic slider pin box coupler when you could benefit from the more attractive and economical 5th Airborne Sidewinder? 5th Airborne Sidewinder is engineered with a 19.5K CSA rating and impressive three-year warranty.

1. Rotating turret - attaches to the pin box on the trailer and provides the new pivot point 20" behind the king pin, allowing for maximum maneuvering
2. Rear mounted heavy-duty shock absorber
3. Enclosed air spring - also absorbs shock and is protected from UV exposure and shielded from road hazards
4. Universal king pin locking wedge (not pictured) - reversible and adjustable - prevents pivot at fifth wheel hitch
5. King pin - connects to fifth wheel trailer hitch in truck bed

Nimble and quick. Up to 90-degree turning.
The 5th Airborne Sidewinder makes it possible to turn the short bed truck 90-degrees with no fear of contact between the truck's cab and the coach. All of this is done automatically without exiting the vehicle. No levers to throw or buttons to push. The 5th Airborne Sidewinder moves the pivot from the truck bed to the pin box mounting brackets under the nose of the trailer. In this way, you gain 20 inches of increased clearance instead of the typical 9 inches which leaves more space above the bed walls for fuel tanks, toolboxes and cargo. The universal kingpin locking wedge is reversible and adjustable to work with all popular fifth-wheel hitch brands. (Custom wedges are also available - sold separately.)

King Pin Wedge Location - Universal Wedge
1. Draw-Tite, Hidden Hitch and Reese 15K, 16K and 20K Select Series, Husky, Owens, Valley and similar units
2. Reese Signature Series and similar units
3. Holland and similar units

First Time Setup: Choose direction of wedge per your hitch style. Attach loosely to bottom of Sidewinder and slide to rear most position. Hook up unit to vehicle. Pull forward to align truck and fifth wheel in a straight position. Slide wedge forward to Kingpin until tight in opening. Tighten wedge bolts. Torque to 110 ft. lbs.

Custom Wedges: The included universal wedge works great on the hitches listed above. Custom wedges are also available for B&W, Colibert, Husky/Valley, PullRite, and RBW fifth wheel hitches. Custom wedges are also available for the Draw-Tite, Hidden Hitch and Reese Pro Series, Select Series, Select Plus and Signature Series hitches.

ST300-5AS02 - 5th Airborne Sidewinder Premium Fifth Wheel Air-Ride Coupler for Short Bed Trucks

Product Code: ST400-5AS02 Product Price: $1,399.95 Product Weight: 261.00 pounds

5th Airborne with Sidewinder Premium Fifth Wheel Air-Ride Coupler for Short Bed Trucks - ST400-5AS02

The 5th Airborne Sidewinder by Fifth Gear combines the proven vertical shock reduction and anti-chucking ability of the 5th Airborne air-ride coupler with the Sidewinder's uniquely streamlined, high-tech turning design for short bed pickup trucks. This makes it possible for you to make up to 90-degree turns without exiting the truck, throwing a switch or even pushing a button.

On a normal fifth wheel set-up, the trailer and the tow vehicle are connected at the Kingpin and hitch. This is also where the pivot point is located. The Sidewinder unit moves the pivot position from the Kingpin to the rotating turret under the nose of the trailer making hook up and disconnection possible at any angle. This also allows you to automatically and effortlessly turn up to 90-degrees and even jackknife the rig with no fear of contact between the truck cab and trailer. In addition, the steering wheel is more responsive, which is particularly beneficial when backing up. Moving the pivot point to the pin box mounting brackets gains 20 inches of increased clearance which leaves more space above the bed walls, freeing up extra room for your fuel tanks, toolboxes and other cargo in your pickup truck bed.

While on the highway, your truck and trailer endures constant chucking as well as jolting that results from speed changes due to any variety of road conditions. This intense abuse damages your 5th wheel hitch and trailer. 5th Airborne Sidewinder has a shock absorber and an air-spring that can be custom tuned for optimal performance and cushions the impact on the truck and trailer making for a much smoother fifth wheel towing experience. In addition to improving the comfort of your ride, the 5th Airborne Sidewinder relieves stress on your coach's frame and support mechanisms. The reduced vibration preserves your cabinetry, furniture, appliances, TVs, computers, dishes, glassware and other cargo. The air-spring and shock absorber are enclosed within the coupler, providing protection from UV exposure and road hazards.

5th Airborne Sidewinder:

• Designed specifically for short bed pickups
  • Will not work on beds shorter than 6' long
• Simply bolts on to the fifth wheel trailer pin box
• Preassembled for quick and easy installation
• Kingpin connects to standard fifth wheel trailer hitch in the truck bed
• Cushions shock with adjustable air-spring and shock absorber
• 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 - protecting its contents (cabinets, TVs, etc.)
  • Smoother ride means less fatigue for driver and passengers
• Pin box has built in friction sway control
• Streamlined, aerodynamic design
• Air-spring can be custom tuned for optimal performance
• Air-spring is enclosed within the coupler for protection against UV exposure and road hazards
• Kingpin locking mechanism moves pivot position 20 inches rear of the coupler's attachment point
  • Make 90-degree turns without getting out of your truck or throwing a switch or pushing a button
  • No contact between truck cab and coach
  • Trailer tires track more closely to the track of the tow vehicle, reducing wide turns
  • Faster steering wheel response, especially useful when backing up
  • Full use of truck bed space for fuel tanks, toolboxes or cargo
  • Easy hookup at any angle
• C-channel design gives more stability and strength than standard pin box design
  • Able to support heavier loads
• Cleared rigorous testing on BOSCH automotive proving grounds
• Capacity: 19,500 lbs; CSAapproved
• Three year warranty

Fits OEM Standard pin boxes: Leland 7910. Fits OEM Extended pin boxes: Leland 7920 and 7921.

The 5th Airborne Sidewinder premium fifth wheel air-ride coupler was engineered and developed by long-time veterans of the towing industry. When put through grueling tests, the 5th Airborne coupler, with its innovative forward pivot design, out-performed leading competitors. Test measurements were recorded in both the vertical (air-ride softening) and longitudinal (anti-chucking) directions. The documented results proved that the 5th Airborne was far superior in both orientations.

User friendly, the 5th Airborne and Sidewinder systems are designed for maximum flexibility and are preassembled for easy installation by bolting on using existing holes on the trailer. (Hardware is not included.) Why spend $2,500 - $3,000 on a comparable automatic slider pin box coupler when you could benefit from the more attractive and economical 5th Airborne Sidewinder? 5th Airborne Sidewinder is engineered with a 19.5K CSA rating and impressive three-year warranty.

1. Rotating turret - attaches to the pin box on the trailer and provides the new pivot point 20" behind the king pin, allowing for maximum maneuvering
2. Rear mounted heavy-duty shock absorber
3. Enclosed air spring - also absorbs shock and is protected from UV exposure and shielded from road hazards
4. Universal king pin locking wedge (not pictured) - reversible and adjustable - prevents pivot at fifth wheel hitch
5. King pin - connects to fifth wheel trailer hitch in truck bed

Nimble and quick. Up to 90-degree turning.
The 5th Airborne Sidewinder makes it possible to turn the short bed truck 90-degrees with no fear of contact between the truck's cab and the coach. All of this is done automatically without exiting the vehicle. No levers to throw or buttons to push. The 5th Airborne Sidewinder moves the pivot from the truck bed to the pin box mounting brackets under the nose of the trailer. In this way, you gain 20 inches of increased clearance instead of the typical 9 inches which leaves more space above the bed walls for fuel tanks, toolboxes and cargo. The universal kingpin locking wedge is reversible and adjustable to work with all popular fifth-wheel hitch brands. (Custom wedges are also available - sold separately.)

King Pin Wedge Location - Universal Wedge
1. Draw-Tite, Hidden Hitch and Reese 15K, 16K and 20K Select Series, Husky, Owens, Valley and similar units
2. Reese Signature Series and similar units
3. Holland and similar units

First Time Setup: Choose direction of wedge per your hitch style. Attach loosely to bottom of Sidewinder and slide to rear most position. Hook up unit to vehicle. Pull forward to align truck and fifth wheel in a straight position. Slide wedge forward to Kingpin until tight in opening. Tighten wedge bolts. Torque to 110 ft. lbs.

Custom Wedges: The included universal wedge works great on the hitches listed above. Custom wedges are also available for B&W, Colibert, Husky/Valley, PullRite, and RBW fifth wheel hitches. Custom wedges are also available for the Draw-Tite, Hidden Hitch and Reese Pro Series, Select Series, Select Plus and Signature Series hitches.

ST400-5AS02 - 5th Airborne Sidewinder Premium Fifth Wheel Air-Ride Coupler for Short Bed Trucks

Product Code: ST500-5AS02 Product Price: $1,399.95 Product Weight: 262.10 pounds

5th Airborne with Sidewinder Premium Fifth Wheel Air-Ride Coupler for Short Bed Trucks - ST500-5AS02

The 5th Airborne Sidewinder by Fifth Gear combines the proven vertical shock reduction and anti-chucking ability of the 5th Airborne air-ride coupler with the Sidewinder's uniquely streamlined, high-tech turning design for short bed pickup trucks. This makes it possible for you to make up to 90-degree turns without exiting the truck, throwing a switch or even pushing a button.

On a normal fifth wheel set-up, the trailer and the tow vehicle are connected at the Kingpin and hitch. This is also where the pivot point is located. The Sidewinder unit moves the pivot position from the Kingpin to the rotating turret under the nose of the trailer making hook up and disconnection possible at any angle. This also allows you to automatically and effortlessly turn up to 90-degrees and even jackknife the rig with no fear of contact between the truck cab and trailer. In addition, the steering wheel is more responsive, which is particularly beneficial when backing up. Moving the pivot point to the pin box mounting brackets gains 20 inches of increased clearance which leaves more space above the bed walls, freeing up extra room for your fuel tanks, toolboxes and other cargo in your pickup truck bed.

While on the highway, your truck and trailer endures constant chucking as well as jolting that results from speed changes due to any variety of road conditions. This intense abuse damages your 5th wheel hitch and trailer. 5th Airborne Sidewinder has a shock absorber and an air-spring that can be custom tuned for optimal performance and cushions the impact on the truck and trailer making for a much smoother fifth wheel towing experience. In addition to improving the comfort of your ride, the 5th Airborne Sidewinder relieves stress on your coach's frame and support mechanisms. The reduced vibration preserves your cabinetry, furniture, appliances, TVs, computers, dishes, glassware and other cargo. The air-spring and shock absorber are enclosed within the coupler, providing protection from UV exposure and road hazards.

5th Airborne Sidewinder:

• Designed specifically for short bed pickups
  • Will not work on beds shorter than 6' long
• Simply bolts on to the fifth wheel trailer pin box
• Preassembled for quick and easy installation
• Kingpin connects to standard fifth wheel trailer hitch in the truck bed
• Cushions shock with adjustable air-spring and shock absorber
• 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 - protecting its contents (cabinets, TVs, etc.)
  • Smoother ride means less fatigue for driver and passengers
• Pin box has built in friction sway control
• Streamlined, aerodynamic design
• Air-spring can be custom tuned for optimal performance
• Air-spring is enclosed within the coupler for protection against UV exposure and road hazards
• Kingpin locking mechanism moves pivot position 20 inches rear of the coupler's attachment point
  • Make 90-degree turns without getting out of your truck or throwing a switch or pushing a button
  • No contact between truck cab and coach
  • Trailer tires track more closely to the track of the tow vehicle, reducing wide turns
  • Faster steering wheel response, especially useful when backing up
  • Full use of truck bed space for fuel tanks, toolboxes or cargo
  • Easy hookup at any angle
• C-channel design gives more stability and strength than standard pin box design
  • Able to support heavier loads
• Cleared rigorous testing on BOSCH automotive proving grounds
• Capacity: 19,500 lbs; CSAapproved
• Three year warranty

Fits OEM Standard pin boxes: Youngs Welding. Fits OEM Extended pin boxes: Youngs Welding.

The 5th Airborne Sidewinder premium fifth wheel air-ride coupler was engineered and developed by long-time veterans of the towing industry. When put through grueling tests, the 5th Airborne coupler, with its innovative forward pivot design, out-performed leading competitors. Test measurements were recorded in both the vertical (air-ride softening) and longitudinal (anti-chucking) directions. The documented results proved that the 5th Airborne was far superior in both orientations.

User friendly, the 5th Airborne and Sidewinder systems are designed for maximum flexibility and are preassembled for easy installation by bolting on using existing holes on the trailer. (Hardware is not included.) Why spend $2,500 - $3,000 on a comparable automatic slider pin box coupler when you could benefit from the more attractive and economical 5th Airborne Sidewinder? 5th Airborne Sidewinder is engineered with a 19.5K CSA rating and impressive three-year warranty.

1. Rotating turret - attaches to the pin box on the trailer and provides the new pivot point 20" behind the king pin, allowing for maximum maneuvering
2. Rear mounted heavy-duty shock absorber
3. Enclosed air spring - also absorbs shock and is protected from UV exposure and shielded from road hazards
4. Universal king pin locking wedge (not pictured) - reversible and adjustable - prevents pivot at fifth wheel hitch
5. King pin - connects to fifth wheel trailer hitch in truck bed

Nimble and quick. Up to 90-degree turning.
The 5th Airborne Sidewinder makes it possible to turn the short bed truck 90-degrees with no fear of contact between the truck's cab and the coach. All of this is done automatically without exiting the vehicle. No levers to throw or buttons to push. The 5th Airborne Sidewinder moves the pivot from the truck bed to the pin box mounting brackets under the nose of the trailer. In this way, you gain 20 inches of increased clearance instead of the typical 9 inches which leaves more space above the bed walls for fuel tanks, toolboxes and cargo. The universal kingpin locking wedge is reversible and adjustable to work with all popular fifth-wheel hitch brands. (Custom wedges are also available - sold separately.)

King Pin Wedge Location - Universal Wedge
1. Draw-Tite, Hidden Hitch and Reese 15K, 16K and 20K Select Series, Husky, Owens, Valley and similar units
2. Reese Signature Series and similar units
3. Holland and similar units

First Time Setup: Choose direction of wedge per your hitch style. Attach loosely to bottom of Sidewinder and slide to rear most position. Hook up unit to vehicle. Pull forward to align truck and fifth wheel in a straight position. Slide wedge forward to Kingpin until tight in opening. Tighten wedge bolts. Torque to 110 ft. lbs.

Custom Wedges: The included universal wedge works great on the hitches listed above. Custom wedges are also available for B&W, Colibert, Husky/Valley, PullRite, and RBW fifth wheel hitches. Custom wedges are also available for the Draw-Tite, Hidden Hitch and Reese Pro Series, Select Series, Select Plus and Signature Series hitches.

ST500-5AS02 - 5th Airborne Sidewinder Premium Fifth Wheel Air-Ride Coupler for Short Bed Trucks