Fifth Wheel Trailer Pin Box Matrix Conversions

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

Pinbox number will typically be located on a sticker or stamping on the OEM pinbox.

Trailer Pin Box Part Number	Pin Box Type	16K Sidewinder 22" Long	19K Sidewinder 22" Long	5th Airborne Air-Ride Sidewinder 22" Long
Fabex 520	Standard	ST100-SW16K	ST100-SW19K	ST100-5AS02
Fabex 530	Standard	ST100-SW16K	ST100-SW19K	ST100-5AS02
Fabex 560	Standard	ST100-SW16K	ST100-SW19K	ST100-5AS02
Fabex 663	Standard	ST200-SW16K	ST200-SW19K	ST200-5AS02
Leland 7910	Standard	ST400-SW16K	ST400-SW19K	ST400-5AS02
Lippert 0719	Standard	ST200-SW16K	ST200-SW19K	ST200-5AS02
Lippert 1116	Standard	ST100-SW16K	ST100-SW19K	ST100-5AS02
Lippert 0115	Standard	ST100-SW16K	ST100-SW19K	ST100-5AS02
M&M 663	Standard	ST200-SW16K	ST200-SW19K	ST200-5AS02
RBW 7019	Standard	ST100-SW16K	ST100-SW19K	ST100-5AS02
Venture CJ13515	Standard	ST300-SW16K	ST300-SW19K	ST300-5AS02
Youngs Welding	Standard	ST500-SW16K	ST500-SW19K	ST500-5AS02
Fabex 500	Extended	ST100-SW16K	ST100-SW19K	ST100-5AS02
Fabex 503	Extended	ST100-SW16K	ST100-SW19K	ST100-5AS02
Fabex 765	Extended	ST100-SW16K	ST100-SW19K	ST100-5AS02
Fabex 665	Extended	ST200-SW16K	ST200-SW19K	ST200-5AS02
Leland 7920	Extended	ST400-SW16K	ST400-SW19K	ST400-5AS02
Leland 7921	Extended	ST400-SW16K	ST400-SW19K	ST400-5AS02
Lippert 1621	Extended	ST200-SW16K	ST200-SW19K	ST200-5AS02
Lippert 1621HD	Extended	ST200-SW16K	ST200-SW19K	ST200-5AS02
Lippert 1716	Extended	ST100-SW16K	ST100-SW19K	ST100-5AS02
M&M 665	Extended	ST200-SW16K	ST200-SW19K	ST200-5AS02
RBW 7028	Extended	ST100-SW16K	ST100-SW19K	ST100-5AS02
Venture CJ13517	Extended	ST300-SW16K	ST300-SW19K	ST300-5AS02
Youngs Welding	Extended	ST500-SW16K	ST500-SW19K	ST500-5AS02
Atwood AB-34	Tube	N/A	N/A	N/A
Atwood AB-72	Tube	N/A	N/A	N/A
Fabex 314	Tube	N/A	N/A	N/A
Fabex 300	Tube	N/A	N/A	N/A
Fabex 316	Tube	N/A	N/A	N/A
Lippert 0516	Tube	N/A	N/A	N/A
RBW 7016-2P	Tube	N/A	N/A	N/A
RBW 7027	Tube	N/A	N/A	N/A
Youngs Welding	Tube	N/A	N/A	N/A
Youngs Welding Straight 8x8	Tube	N/A	N/A	N/A

We have also put together more in depth information about Fifth Gear Sidewinder products.

Sidewinder

	Sidewinder Fifth Wheel King Pin with Rotating Turret by 5th Airborne, 16K Code: ST300-SW16K Price: $838.59 Quantity in Cart: none Show Details
	Sidewinder Fifth Wheel King Pin with Rotating Turret by 5th Airborne, 16K Code: ST400-SW16K Price: $923.25 Quantity in Cart: none Show Details
	Sidewinder Fifth Wheel King Pin with Rotating Turret by 5th Airborne, 16K Code: ST500-SW16K Price: $838.59 Quantity in Cart: none Show Details
	Sidewinder Fifth Wheel King Pin with Rotating Turret by 5th Airborne, 19K Code: ST300-SW19K Price: $941.84 Quantity in Cart: none Show Details
	Sidewinder Fifth Wheel King Pin with Rotating Turret by 5th Airborne, 19K Code: ST400-SW19K Price: $1,029.36 Quantity in Cart: none Show Details
	Sidewinder Fifth Wheel King Pin with Rotating Turret by 5th Airborne, 19K Code: ST500-SW19K Price: $941.84 Quantity in Cart: none Show Details
	5th Airborne with Sidewinder Premium Fifth Wheel Air-Ride Coupler for Short Bed Trucks Code: ST300-5AS02 Price: $1,671.19 Quantity in Cart: none Show Details
	5th Airborne with Sidewinder Premium Fifth Wheel Air-Ride Coupler for Short Bed Trucks Code: ST400-5AS02 Price: $1,759.62 Quantity in Cart: none Show Details
	5th Airborne with Sidewinder Premium Fifth Wheel Air-Ride Coupler for Short Bed Trucks Code: ST500-5AS02 Price: $1,671.19 Quantity in Cart: none Show Details
	5th Airborne Custom Wedge for Signature Series and Select Plus Fifth Wheels Code: SWW-01 Price: $38.95 Quantity in Cart: none Show Details
	5th Airborne Custom Wedge for Select Series Fifth Wheels Code: SWW-03 Price: $38.95 Quantity in Cart: none Show Details
	5th Airborne Custom Wedge for Husky / Valley Fifth Wheels Code: SWW-04 Price: $38.95 Quantity in Cart: none Show Details
	5th Airborne Custom Wedge for Hi-Jacker Fifth Wheels Code: SWW-05 Price: $38.95 Quantity in Cart: none Show Details
	5th Airborne Custom Wedge for B&W Fifth Wheels Code: SWW-06 Price: $38.95 Quantity in Cart: none Show Details
	5th Airborne Custom Wedge for RBW and Curt E5 Fifth Wheels Code: SWW-07 Price: $41.95 Quantity in Cart: none Show Details
	5th Airborne Custom Wedge for Colibert Fifth Wheels Code: SWW-08 Price: $38.95 Quantity in Cart: none Show Details
	5th Airborne Custom Wedge for Pullrite Fifth Wheels Code: SWW-09 Price: $38.95 Quantity in Cart: none Show Details
	5th Airborne Sidewinder Standard Arm with King Pin - 16K Code: SW16K Price: $540.95 Quantity in Cart: none Show Details
	5th Airborne Sidewinder Super Duty Arm with King Pin - 19K Code: SW19K Price: $617.95 Quantity in Cart: none Show Details
	5th Airborne Sidewinder Arm Assembly by 5th Airborne (Without Turret) Code: 5AS02 Price: $1,349.95 Quantity in Cart: none Show Details
	Sidewinder Rotating Turret Premium Pin Box Coupler - ST300 Code: ST300 Price: $350.00 Quantity in Cart: none Show Details
	Sidewinder Rotating Turret Premium Pin Box Coupler - ST400 Code: ST400 Price: $439.95 Quantity in Cart: none Show Details
	Sidewinder Rotating Turret Premium Pin Box Coupler - ST500 Code: ST500 Price: $350.00 Quantity in Cart: none Show Details

Fifth Wheel Trailer Pin Box Matrix Conversions

Standard Fifth Wheel Pin Boxes
OEM Part Numbers	16K Sidewinder Part Number	19K Sidewinder Part Number	5th Airborne Sidewinder Part Number
Fabex 520, 530 & 560	ST100-SW16K	ST100-SW19K	ST100-5AS02
Fabex 663	ST200-SW16K	ST200-SW19K	ST200-5AS02
Leland 7910	ST400-SW16K	ST400-SW19K	ST400-5AS02
Lippert 0719	ST200-SW16K	ST200-SW19K	ST200-5AS02
Lippert 1116 & 0115	ST100-SW16K	ST100-SW19K	ST100-5AS02
M&M 663	ST200-SW16K	ST200-SW19K	ST200-5AS02
RBW 7019	ST100-SW16K	ST100-SW19K	ST100-5AS02
Venture CJ13515	ST300-SW16K	ST300-SW19K	ST300-5AS02
Youngs Welding	ST500-SW16K	ST500-SW19K	ST500-5AS02

Extended Fifth Wheel Pin Boxes
OEM Part Numbers	16K Sidewinder Part Number	19K Sidewinder Part Number	5th Airborne Sidewinder Part Number
Fabex 500, 503 & 765	ST100-SW16K	ST100-SW19K	ST100-5AS02
Fabex 665	ST200-SW16K	ST200-SW19K	ST200-5AS02
Leland 7920 & 7921	ST400-SW16K	ST400-SW19K	ST400-5AS02
Lippert 1621 & 1621HD	ST200-SW16K	ST200-SW19K	ST200-5AS02
Lippert 1716	ST100-SW16K	ST100-SW19K	ST100-5AS02
M&M 665	ST200-SW16K	ST200-SW19K	ST200-5AS02
RBW 7028	ST100-SW16K	ST100-SW19K	ST100-5AS02
Venture CJ13517	ST300-SW16K	ST300-SW19K	ST300-5AS02
Youngs Welding	ST500-SW16K	ST500-SW19K	ST500-5AS02

Tube Style Fifth Wheel Pin Boxes
OEM Part Numbers	16K Sidewinder Part Number	19K Sidewinder Part Number	5th Airborne Sidewinder Part Number
Atwood AB-34 & AB-72	N/A	N/A	N/A
Fabex 300, 314 & 316	N/A	N/A	N/A
Lippert 0516	N/A	N/A	N/A
RBW 7016-2P	N/A	N/A	N/A
RBW 7027	N/A	N/A	N/A
Youngs Welding	N/A	N/A	N/A
Youngs Welding Straight 8x8	N/A	N/A	N/A