Fifth Gear Fifth Wheel King Pin - 5AB-E510-710K
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
5AB-E510-710K - 5th Airborne Premium Fifth Wheel Coupler - Extended 12-1/2" Wide Air Ride - Keystone Trailer Frames
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Ask the Experts about this Fifth Gear Fifth Wheel King Pin
Do you have a question about this Fifth Wheel King Pin?
- Difference Between Standard And Extended 5th Airbourne On 2003 Chevy 2500 With 8 Foot Bed
- The difference between extended and standard is the location of the king pin on that particular trailer. An extended pin box would extended further out from the front of the trailer. When you get the pin box number from your trailer, it will tell you if you the standard or a extended 5th Airborne Sidewinder is available for your trailer.
The pin box number is either on a sticker on the pin box or it will be stamped on the pin box itself. If it is not there or is worn off you will have to con
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- Correct 5th Airborne for Keystone Fifth Wheel with Lippert 1621 Pin Box
- I spoke with one of my contacts at Reese, the manufacturer of 5th Airborne products, who tells me that the 5th Airborne Air Ride Coupler you mentioned, 5AB-E510-710K was an OEM product manufactured for Keystone, which is compatible with a different pin box.
For the Lippert 1621 pin box on your fifth wheel, you would need a different coupler, part # 5AB-E1621-610.
For your convenience, I have provided a link to the install instructions. I have also linked you to our 5th Airborne FAQ page.
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- Replacement Fifth Airborne Pin Box for a 2007 Keystone Everest
- I have everything you need to determine if the Fifth Airborne Pin Box, # 5AB-E510-710K, will replace the sidewinder on your 2007 Keystone Everest. The dimensions that you will need are the horizontal and vertical distances between the bolt holes on center, the width of the pin box and the bolt hole diameter. I have attached a photo showing these dimensions of the Fifth Airborne pin box for you to check out. You can use this as a reference when measuring your bolt holes.
This pin box has thre
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