5th Wheel Pin Boxes

Make Turning Easier with a Fifth Wheel Pin Box

Tired of moving your slider to make those tight turns? Need that extra clearance with your short bed pickup? A quality pin box from Reese is your answer. By moving the pivot position 22 inches rear of the coupler’s attachment point, it allows you to make tighter turns without having to exit the truck to move a slider or make an adjustment.

Available in different styles; standard Sidewinder, 5th Airborne Air-Ride or 5th Airborne Air-Ride Sidewinder, they get the job done automatically.

  • 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.
  • The 5th Airborne Sidewinder combines the features of a sidewinder with the best air-ride coupler on the market.
  • The Sidewinder is the premium pin box coupler designed specifically for short bed pickups. The nimble and quick design automatically eliminates turning and clearance headaches.

Part #: 61412 Reese Elite Airborne Sidewinder 5th Wheel Air Ride King Pin - 16,000 lbs. - 61412
The Reese Elite Airborne Sidewinder 61412 replaces your fifth wheel trailer's king pin and alters the pivot point of your rig. 16,000 lbs. GTW capacity is designed for Fabex, Lippert and RBW pin boxes.
Your Price
$2,191.33
List Price
$2,300.90
You Save
$109.57
Part #: 61422 Reese Elite Airborne Sidewinder 5th Wheel Air Ride King Pin - 16,000 lbs. - 61422
The Reese Elite Airborne Sidewinder 61422 replaces your fifth wheel trailer's king pin and alters the pivot point of your rig. 16,000 lbs. GTW capacity is designed for Fabex, Lippert and M and M pin boxes.
Your Price
$2,142.37
List Price
$2,249.49
You Save
$107.12
Part #: 61452 Reese Elite Airborne Sidewinder 5th Wheel Air Ride King Pin - 16,000 lbs. - 61452
The Reese Elite Airborne Sidewinder 61452 replaces your fifth wheel trailer's king pin and alters the pivot point of your rig. 16,000 lbs. GTW capacity is designed for Venture pin boxes.
Your Price
$2,142.38
List Price
$2,249.51
You Save
$107.13
Part #: ST400-5AS16K Reese Elite Airborne Sidewinder 5th Wheel Air Ride Kin Pin - 16,000 lbs. - ST400-5AS16K
The Reese Elite Airborne Sidewinder ST400-5AS16K replaces your fifth wheel trailer's king pin and alters the pivot point of your rig. 16,000 lbs. GTW capacity is designed for Leland pin boxes.
Your Price
$2,273.19
List Price
$2,386.84
You Save
$113.65
Part #: 5AS16K Reese Elite Airborne Sidewinder Arm Assembly - 16,000 lbs. - No Turret - 5AS16K
The Reese Elite Airborne Sidewinder 5AS16K replaces your fifth wheel trailer's king pin and alters the pivot point of your rig. 16,000 lbs. GTW capacity. Requires turret (sold separately.
Your Price
$1,664.79
List Price
$1,748.02
You Save
$83.23
Part #: 61411 Reese Sidewinder 5th Wheel King Pin - 19,000 lbs. - 61411
The Reese 61411 Sidewinder 5th Wheel King Pin box coupler replaces your trailer's king pin for worry-free turning with short-bed pickups. Includes sidewinder and turret. 19,000 lbs. capacity is designed for Fabex, Lippert and RBW pin boxes.
Your Price
$1,130.67
List Price
$1,446.67
You Save
$316.00
Part #: ST400-SW19K Reese Sidewinder 5th Wheel King Pin - 19,000 lbs. - ST400-SW19K
The Reese ST400-SW19K Sidewinder 5th Wheel King Pin box coupler replaces your trailer's king pin for worry-free turning. Includes sidewinder and turret. 19,000 lbs. capacity is designed for Leland pin boxes.
Your Price
$1,041.67
List Price
$1,446.67
You Save
$405.00
Part #: 61421 Reese Sidewinder 5th Wheel King Pin - 19,000 lbs. - 61421
The Reese 61421 Sidewinder 5th Wheel King Pin box coupler replaces your trailer's king pin for worry-free turning. Includes sidewinder and turret. 19,000 lbs. capacity is designed for Fabex, Lippert and M and M pin boxes.
Your Price
$1,090.60
List Price
$1,329.39
You Save
$238.79

Popular Pin Boxes for Fifth Wheel Trailer Hitches

Part #: ST400-SW16K Reese Sidewinder 5th Wheel King Pin - 16,000 lbs. - ST400-SW16K
The Reese ST400-SW16K Sidewinder 5th wheel pin replaces your trailer's king pin for worry free turning with short bed pickups. Allows up to 90-degree turns without having to exit the truck. 16,000 lbs. capacity is designed for Leland pin boxes.
Your Price
$906.00
List Price
$1,329.39
You Save
$423.39
Part #: 94623 Reese Goose Box Fifth-Wheel-to-Gooseneck Adapter - 20,000 Lbs. - 94623
Reese Goose Box coupler is designed for RV trailer owners who wish to tow their fifth wheel trailer using a truck gooseneck hitch. For use with Lippert 1621 and 1716 wing sets. 20,000 lbs. towing capacity.
Your Price
$1,146.03
List Price
$1,970.37
You Save
$824.34

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