Question:
I'm looking for an under-bed rail kit for my 2021 Ford F-350 long bed, I see the RP87FR as well as the RP39FR. Which one do I need?
asked by: Robert J
Expert Reply:
Both the # RP87FR and the # RP39FR Reese Elite are identical parts, we sell one as a 5th wheel hitch mounting/installation kit and the other as a gooseneck hitch. Other than the part number, there's no difference between the two.
Because Reese developed the factory puck system for Ford, the Reese # RP87FR and # RP39FR have the same exact puck layout as the Fort OEM puck system, so the B&W Companion for the Ford OEM pucks you'd looked at, part # BWRVK3300 would be compatible with either. You can choose the lower priced one and be fully confident that it'll work great for you.
For a gooseneck ball, use the B&W # BWGNXA2061
To provide a 7-way in the truck bed, you'll want to install part # 20110-010.
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Under-Bed Rail and Installation Kit for Reese Elite Series 5th Wheel Trailer Hitches
B&W Companion OEM 5th-Wheel Hitch for Ford Super Duty Prep Package - Dual Jaw - 20,000 lbs
