Which Curt A20 5th Wheel Trailer Hitch Fits a 2018 GMC Sierra 3500 with Factory Puck System
Updated 12/07/2017 | Published 12/06/2017
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Question:
GMC 3500 2018 puck system A20 hitch
asked by: Frank
Expert Reply:
The Curt A20 fifth wheel trailer hitch that fits your 2018 GMC Sierra 3500 is either part # C16064, for a long bed, or the slider, part # C16669, if you have a short bed. The # C16669 is basically the sliding A20, part # C16541, combined with the adapter, part # C16023, to fit into your truck's factory puck system. The fixed # C16064 fits right into the pucks with no adapter.
The sliding hitch will provide more turning clearance by traveling up to 12 inches.
Also, if you would like to add a wiring connector in the bed of your truck to make it easier to hook up to the trailer you can use # C56000.
I've linked some install details and videos for you as well.
Product Page this Question was Asked From
Curt A20 5th Wheel Trailer Hitch for Chevy/GMC Towing Prep Package - Dual Jaw - 20,000 lbs
- 5th Wheel Hitch
- Fixed Fifth Wheel
- OEM - GM
- 5000 lbs Vertical Load
- 20000 lbs GTW
- Cushioned Double Pivot
- Standard - Double Jaw
- 13 - 17 Inch Tall
- CURT
more information >
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