Replacement Gooseneck Pin Box For A 2021 Genesis Supreme 37GSXL Toy Hauler
Question:
I am looking at replacing my stock fifth wheel connection on my 2021 Genesis Supreme toyhauler 37GSXL. I know the tongue weight is important when choosing the correct model. How can I determine the right fit for the option I have? I have a 6 lift on my truck and trailer comes axle flip height stock so it is nice and level from factory. Reese, or Lippert the best option?
asked by: Dustin D
Expert Reply:
Hi Dustin,
To find the correct replacement pin box we'll first need to determine your trailer's bolt pattern. Everything I can see shows a Lippert Rhino bolt pattern but it wouldn't hurt to double check. If you can send me some pictures of the pin box and look for a white sticker on it that lists the serial number, RPO number, and LCI Item Number I'll be able to look it up.
Gen-Y's torsion gooseneck pin boxes are great improvements over the standard couplers but an air ride coupler like the Reese Goose Box # RP85FR would offer more fine tuning to get the best ride quality. The internal air bag and shocks will help improve ride quality better than the torsion rubber design of the Gen-Y.
If you still wanted a Gen-Y pin box you'd just need to determine your tongue weight and choose yours based on the chart below. With the GVWR of your trailer being 17,500lbs you'd likely need to on in the 3.5K range like part # GY98GR.
(click to enlarge)
Products Referenced in This Question
Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter - 20,000 lbs
- Gooseneck and Fifth Wheel Adapters
- Adapts Trailer
- Fifth Wheel Trailer to Gooseneck Hitch
- 20000 lbs GTW
- Replaces King Pin
- King Pin Adapters
- Fabex 600
- Lippert 0719
- Lippert 1621
- Lippert 1716
- Lippert Rhino
- Reese
more information >
Product Page this Question was Asked From
Gen-Y Hitch 5th Wheel to Gooseneck Pin Box - Auto Latch - Lippert Rhino - 21K GTW - 3.5K TW
- Gooseneck and Fifth Wheel Adapters
- Adapts Trailer
- Fifth Wheel Trailer to Gooseneck Hitch
- No Offset
- 21000 lbs GTW
- Replaces King Pin
- King Pin Adapters
- Lippert Rhino
- Gen-Y Hitch
more information >
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