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Trailair Air Ride 5th Wheel King Pin - Fabex 730, RBW 7019 - 21,000 lbs

Our Price: $2,073.14
Experience smooth, stable towing with your fifth-wheel trailer by replacing your ordinary pin box with an air-ride-equipped model. The scissoring action of the coupler allows the interior air bag to absorb road shock so that you won't feel it.Features: Air ride pin box replaces standard pin box on your 5th-wheel trailer to enhance performance Cushions and absorbs road shock Improves handling and overall ride Limits strain on truck and trailer frames Scissor action allows pin box to compress, compensating for jarring and bounce Internal air bag absorbs the road shock Built-in spring ensures that pin box rebounds - keeps air bag from breaking down Direct replacement for OEM pin box King pin connects to any 5th-wheel trailer hitch Sturdy steel construction Specs: Designed to replace the following pin boxes: Fabex 730 RBW 7019 Weight capacity: 21,000 lbs 1-Year warranty Notes: Not for use with any type of gooseneck adapter Because of the size of this item, it ships via truck freight Eliminate the bounce from your ride with the Trailair air ride coupler.
  • Fabex 730
  • RBW 7019
  • 21000 lbs
  • Air Ride Suspension
  • Upgraded Pin Box
  • CURT
  • Absorbs Road Shock and Reduces Chucking

Trailair Air Ride 5th Wheel King Pin - Steelco/Davis, Venture - 21,000 lbs

Retail: $1,546.95
Our Price: $1,428.00
Experience smooth, stable towing with your fifth-wheel trailer by replacing your ordinary pin box with an air-ride-equipped model. The scissoring action of the coupler allows the interior air bag to absorb road shock so that you won't feel it.Features: Air ride pin box replaces standard pin box on your 5th-wheel trailer to enhance performance Cushions and absorbs road shock Improves handling and overall ride Limits strain on truck and trailer frames Scissor action allows pin box to compress, compensating for jarring and bounce Internal air bag absorbs the road shock Built-in spring ensures that pin box rebounds - keeps air bag from breaking down Direct replacement for OEM pin box King pin connects to any 5th-wheel trailer hitch Sturdy steel construction Specs: Designed to replace the following pin boxes: Steelco/Davis PB01 Venture CJ13515, CJ13517 and Short Weight capacity: 21,000 lbs 1-Year warranty Notes: Not for use with any type of gooseneck adapter Because of the size of this item, it ships via truck freight Eliminate the bounce from your ride with the Trailair air ride coupler.
  • Steelco-Davis PB01
  • Venture CJ13515
  • Venture Short
  • Venture CJ13517
  • 21000 lbs
  • Air Ride Suspension
  • Upgraded Pin Box
  • Lippert
  • Absorbs Road Shock and Reduces Chucking

Trailair Air Ride 5th Wheel King Pin - Steelco/Davis, Venture - 21,000 lbs

Retail: $1,670.95
Our Price: $1,304.75
In Stock
Experience smooth, stable towing with your fifth-wheel trailer by replacing your ordinary pin box with an air-ride-equipped model. The scissoring action of the coupler allows the interior air bag to absorb road shock so that you won't feel it.Features: Air ride pin box replaces standard pin box on your 5th-wheel trailer to enhance performance Cushions and absorbs road shock Improves handling and overall ride Limits strain on truck and trailer frames Scissor action allows pin box to compress, compensating for jarring and bounce Internal air bag absorbs the road shock Built-in spring ensures that pin box rebounds - keeps air bag from breaking down Direct replacement for OEM pin box King pin connects to any 5th-wheel trailer hitch Sturdy steel construction Specs: Designed to replace the following pin boxes: Venture CJ20515 and CJ20517 Steelco/Davis PB02,PB02W Weight capacity: 21,000 lbs 1-Year warranty Notes: Not for use with any type of gooseneck adapter Because of the size of this item, it ships via truck freight Eliminate the bounce from your ride with the Trailair air ride coupler.
  • Steelco-Davis PB02W
  • Venture CJ20515
  • Venture CJ20517
  • Steelco-Davis PB02
  • 21000 lbs
  • Air Ride Suspension
  • Upgraded Pin Box
  • Lippert
  • Absorbs Road Shock and Reduces Chucking

Trailair Air Ride 5th Wheel King Pin - Fabex 750, 765 and 770, RBW 7028 - 21,000 lbs

Our Price: $1,848.59
Experience smooth, stable towing with your fifth-wheel trailer by replacing your ordinary pin box with an air-ride-equipped model. The scissoring action of the coupler allows the interior air bag to absorb road shock so that you won't feel it.Features: Air ride pin box replaces standard pin box on your 5th-wheel trailer to enhance performance Cushions and absorbs road shock Improves handling and overall ride Limits strain on truck and trailer frames Scissor action allows pin box to compress, compensating for jarring and bounce Internal air bag absorbs the road shock Built-in spring ensures that pin box rebounds - keeps air bag from breaking down Direct replacement for OEM pin box King pin connects to any 5th-wheel trailer hitch Sturdy steel construction Specs: Designed to replace the following pin boxes: Fabex 750, 765 and 770 RBW 7028 Weight capacity: 21,000 lbs 1-Year warranty Notes: Not for use with any type of gooseneck adapter Because of the size of this item, it ships via truck freight Eliminate the bounce from your ride with the Trailair air ride coupler.
  • Fabex 770
  • Fabex 765
  • Fabex 750
  • RBW 7028
  • 21000 lbs
  • Air Ride Suspension
  • Upgraded Pin Box
  • Lippert
  • Absorbs Road Shock and Reduces Chucking

Trailair Air Ride 5th Wheel King Pin - Leland 7920 - 21,000 lbs

Our Price: $1,659.79
In Stock
Experience smooth, stable towing with your fifth-wheel trailer by replacing your ordinary pin box with an air-ride-equipped model. The scissoring action of the coupler allows the interior air bag to absorb road shock so that you won't feel it.Features: Air ride pin box replaces standard pin box on your 5th-wheel trailer to enhance performance Cushions and absorbs road shock Improves handling and overall ride Limits strain on truck and trailer frames Scissor action allows pin box to compress, compensating for jarring and bounce Internal air bag absorbs the road shock Built-in spring ensures that pin box rebounds - keeps air bag from breaking down Direct replacement for OEM pin box King pin connects to any 5th-wheel trailer hitch Sturdy steel construction Specs: Designed to replace the following pin box: Leland 7920 Weight capacity: 21,000 lbs Overall travel: 3" 1-Year warranty Notes: Not for use with any type of gooseneck adapter Because of the size of this item, it ships via truck freight Eliminate the bounce from your ride with the Trailair air ride coupler.
  • Leland 7920
  • 21000 lbs
  • Air Ride Suspension
  • Upgraded Pin Box
  • Lippert
  • Absorbs Road Shock and Reduces Chucking

Buyers Products 2" Forged SAE Trailer King Pin with 1/2" Bolster Plate - Weld On

Retail: $116.54
Our Price: $84.79
In Stock
  • King Pin Only
  • Buyers Products

Curt Flex Air 5th Wheel Pin Box - Lippert 1621 - 21,000 lbs

Retail: $2,207.95
Our Price: $1,783.64
In Stock
... The internal air bag and built-in strut work with the rubberized pivoting head to achieve a dramatically smoother ride. Replaces Lippert 1621 pin boxes.Because the pin box head - not the king pin itself - is moving, the chucking that often occurs when the king pin jerks around inside the hitch is significantly reduced.
  • Lippert 1621
  • 21000 lbs
  • Air Ride Suspension
  • Upgraded Pin Box
  • CURT
  • Absorbs Road Shock and Reduces Chucking

Gen-Y Hitch Shock Absorbing 5th Wheel Pin Box - Lippert 1621/1621HD - 30K - 4.5K TW

Retail: $1,648.83
Our Price: $1,199.95
In Stock
This shock-absorbing pin box provides a smooth, safe ride while you tow your fifth-wheel trailer. The all-in-1 box has no air bags to refill or small parts to replace. 4.5K Pin weight.Pivot points are built into the Gen-Y pin box. This allows for movement between the box, which attaches to your trailer, and the king pin, which connects to the fifth-wheel hitch in your truck bed.
  • Lippert 1621HD
  • Lippert 1621
  • 30000 lbs
  • Torsion Suspension
  • Upgraded Pin Box
  • Gen-Y Hitch
  • Absorbs Road Shock and Reduces Chucking

Gen-Y Hitch Shock Absorbing 5th Wheel Pin Box - Lippert 1116 and 1716 - 30,000 lbs - 4.5K TW

Our Price: $1,249.90
In Stock
This shock-absorbing pin box provides a smooth, safe ride while you tow your fifth-wheel trailer. The all-in-1 box has no air bags to refill or small parts to replace. 4.5K pin weight.Pivot points are built into the Gen-Y pin box. This allows for movement between the box, which attaches to your trailer, and the king pin, which connects to the fifth-wheel hitch in your truck bed.
  • Lippert 1716
  • Lippert 1116
  • 30000 lbs
  • Torsion Suspension
  • Upgraded Pin Box
  • Gen-Y Hitch
  • Absorbs Road Shock and Reduces Chucking

Gen-Y Hitch Shock Absorbing 5th Wheel Pin Box - Lippert Rhino - 30,000 lbs - 4.5K TW

Retail: $1,648.83
Our Price: $1,199.95
This shock-absorbing pin box provides a smooth, safe ride while you tow your fifth-wheel trailer. The all-in-1 box has no air bags to refill or small parts to replace. 4.5K pin weight.Pivot points are built into the Gen-Y pin box. This allows for movement between the box, which attaches to your trailer, and the king pin, which connects to the fifth-wheel hitch in your truck bed.
  • Lippert Rhino
  • 30000 lbs
  • Torsion Suspension
  • Upgraded Pin Box
  • Gen-Y Hitch
  • Absorbs Road Shock and Reduces Chucking

Gen-Y Hitch Shock Absorbing 5th Wheel Pin Box - Lippert Rhino - 30,000 lbs - 6.5K TW

Our Price: $1,499.95
This shock-absorbing pin box provides a smooth, safe ride while you tow your fifth-wheel trailer. The all-in-1 box has no air bags to refill or small parts to replace. ...
Pivot points are built into the Gen-Y pin box. This allows for movement between the box, which attaches to your trailer, and the king pin, which connects to the fifth-wheel hitch in your truck bed.
  • Lippert Rhino
  • 30000 lbs
  • Torsion Suspension
  • Upgraded Pin Box
  • Gen-Y Hitch
  • Absorbs Road Shock and Reduces Chucking

Gen-Y Hitch Shock Absorbing 5th Wheel Pin Box - Lippert 1621/1621 HD - 30,000 lbs - 8.5K TW

Our Price: $1,799.95
This shock-absorbing pin box provides a smooth, safe ride while you tow your fifth-wheel trailer. The all-in-1 box has no air bags to refill or small parts to replace. ...
Pivot points are built into the Gen-Y pin box. This allows for movement between the box, which attaches to your trailer, and the king pin, which connects to the fifth-wheel hitch in your truck bed.
  • Lippert 1621HD
  • Lippert 1621
  • 30000 lbs
  • Torsion Suspension
  • Upgraded Pin Box
  • Gen-Y Hitch
  • Absorbs Road Shock and Reduces Chucking

Gen-Y Hitch Shock Absorbing 5th Wheel Pin Box - Fabex 665 and M&M 665 - 30,000 lbs - 4.5K TW

Our Price: $1,249.90
In Stock
This shock-absorbing pin box provides a smooth, safe ride while you tow your fifth-wheel trailer. The all-in-1 box has no air bags to refill or small parts to replace. 4.5K pin weight.Pivot points are built into the Gen-Y pin box. This allows for movement between the box, which attaches to your trailer, and the king pin, which connects to the fifth-wheel hitch in your truck bed.
  • M and M 665
  • Fabex 665
  • 30000 lbs
  • Torsion Suspension
  • Upgraded Pin Box
  • Gen-Y Hitch
  • Absorbs Road Shock and Reduces Chucking

Curt Flex Air 5th Wheel Pin Box - Lippert Rhino - 21,000 lbs

Our Price: $2,078.15
In Stock
... The internal air bag and built-in strut work with the rubberized pivoting head to achieve a dramatically smoother ride. Replaces Lippert Rhino pin boxes.Because the pin box head - not the king pin itself - is moving, the chucking that often occurs when the king pin jerks around inside the hitch is significantly reduced.
  • Lippert Rhino
  • 21000 lbs
  • Air Ride Suspension
  • Upgraded Pin Box
  • CURT
  • Absorbs Road Shock and Reduces Chucking

Trailair Rota-Flex 5th Wheel Pin Box - Lippert 1621 or 1621HD - 18,000 lbs

Retail: $938.95
Our Price: $712.69
In Stock
... Replaces Lippert 1621 or 1621HD pin boxes.Because the pin box head - not the king pin itself - is moving, the chucking that often occurs when the king pin jerks around inside the hitch is significantly reduced.
  • Lippert 1621HD
  • Lippert 1621
  • 18000 lbs
  • Air Ride Suspension
  • Upgraded Pin Box
  • CURT
  • Absorbs Road Shock and Reduces Chucking

Curt Rota-Flex 5th Wheel Pin Box - Lippert 1621 - 21,000 lbs

Retail: $1,131.46
Our Price: $736.14
In Stock
... Replaces Lippert 1621 pin boxes.Because the pin box head - not the king pin itself - is moving, the chucking that often occurs when the king pin jerks around inside the hitch is significantly reduced.
  • Lippert 1621
  • 21000 lbs
  • Rubber Spring Suspension
  • Upgraded Pin Box
  • CURT
  • Absorbs Road Shock and Reduces Chucking

Curt Rota-Flex 5th Wheel Pin Box - Lippert 1116 - 19,000 lbs

Retail: $1,011.94
Our Price: $699.81
In Stock
... Replaces Lippert 1116 pin boxes.Because the pin box head - not the king pin itself - is moving, the chucking that often occurs when the king pin jerks around inside the hitch is significantly reduced.
  • Lippert 1116
  • 19000 lbs
  • Rubber Spring Suspension
  • Upgraded Pin Box
  • CURT
  • Absorbs Road Shock and Reduces Chucking

Curt Flex Air 5th Wheel Pin Box - Lippert 1621 - 18,000 lbs

Retail: $2,326.45
Our Price: $1,675.03
... The internal air bag and built-in strut work with the rubberized pivoting head to achieve a dramatically smoother ride. Replaces Lippert 1621 pin boxes.Because the pin box head - not the king pin itself - is moving, the chucking that often occurs when the king pin jerks around inside the hitch is significantly reduced.
  • Lippert 1621
  • 18000 lbs
  • Air Ride Suspension
  • Upgraded Pin Box
  • CURT
  • Absorbs Road Shock and Reduces Chucking

Trailair Flex Air 5th Wheel Pin Box - Lippert 0719 - 18,000 lbs

Retail: $2,102.93
Our Price: $1,456.38
In Stock
... The internal air bag and built-in strut work with the rubberized pivoting head to achieve a dramatically smoother ride. Replaces Lippert 0719 pin boxes.Because the pin box head - not the king pin itself - is moving, the chucking that often occurs when the king pin jerks around inside the hitch is significantly reduced.
  • Lippert 0719
  • 18000 lbs
  • Air Ride Suspension
  • Upgraded Pin Box
  • Lippert
  • Absorbs Road Shock and Reduces Chucking

MORryde Cushioned 5th Wheel Pin Box for 11.5K to 14K Trailers w/ Lippert 1621 and 1621HD

Retail: $988.08
Our Price: $799.99
In Stock
Upgrade the factory pin box on your fifth-wheel trailer to this cushioned model that dampens road shock and reduces back-and-forth chucking for a more relaxed towing experience. ...
A typical, factory pin box creates a rigid connection without much give. So when a harsh stop occurs, all of the trailer's forward momentum gets forced through that stiff connection, slamming the king pin in the hitch and jerking your truck around.
  • Lippert 1621HD
  • Lippert 1621
  • 21000 lbs
  • Rubber Spring Suspension
  • Upgraded Pin Box
  • MORryde
  • Reduces Chucking

MORryde Cushioned 5th Wheel Pin Box for 11K to 14K Trailers w/ Lippert Rhino

Retail: $899.99
Our Price: $799.99
In Stock
Upgrade the factory pin box on your fifth-wheel trailer to this cushioned model that dampens road shock and reduces back-and-forth chucking for a more relaxed towing experience. ...
A typical, factory pin box creates a rigid connection without much give. So when a harsh stop occurs, all of the trailer's forward momentum gets forced through that stiff connection, slamming the king pin in the hitch and jerking your truck around.
  • Lippert Rhino
  • 24000 lbs
  • Rubber Spring Suspension
  • Upgraded Pin Box
  • MORryde
  • Reduces Chucking

MORryde Cushioned 5th Wheel Pin Box for 18K to 21K Trailers w/ Lippert Rhino

Retail: $899.99
Our Price: $799.99
In Stock
Upgrade the factory pin box on your fifth-wheel trailer to this cushioned model that dampens road shock and reduces back-and-forth chucking for a more relaxed towing experience. ...
Bolt-On Installation This MORryde pin box is a direct replacement for your existing Lippert Rhino pin box, so the installation is very straightforward. After removing your old pin box, the MORryde can be mounted into place using the same hardware and bolt holes used by the factory pin box.
  • Lippert Rhino
  • 24000 lbs
  • Rubber Spring Suspension
  • Upgraded Pin Box
  • MORryde
  • Reduces Chucking

MORryde Cushioned 5th Wheel Pin Box for 11.5K to 14K Trailers w/ Lippert 1716

Retail: $942.16
Our Price: $843.05
In Stock
Upgrade the factory pin box on your fifth-wheel trailer to this cushioned model that dampens road shock and reduces back-and-forth chucking for a more relaxed towing experience. ...
A typical, factory pin box creates a rigid connection without much give. So when a harsh stop occurs, all of the trailer's forward momentum gets forced through that stiff connection, slamming the king pin in the hitch and jerking your truck around.
  • Lippert 1716
  • 18000 lbs
  • Rubber Spring Suspension
  • Upgraded Pin Box
  • MORryde
  • Reduces Chucking

MORryde Cushioned 5th Wheel Pin Box for 14K to 18K Trailers w/ Lippert 1716

Retail: $1,135.98
Our Price: $810.39
In Stock
Upgrade the factory pin box on your fifth-wheel trailer to this cushioned model that dampens road shock and reduces back-and-forth chucking for a more relaxed towing experience. ...
Bolt-On Installation This MORryde pin box is a direct replacement for your existing Lippert 1716 pin box, so the installation is very straightforward. After removing your old pin box, the MORryde can be mounted into place using the same hardware and bolt holes used by the factory pin box.
  • Lippert 1716
  • 18000 lbs
  • Rubber Spring Suspension
  • Upgraded Pin Box
  • MORryde
  • Reduces Chucking