Gen-Y Gooseneck Pin Box For A 2022 Forest River Sierra Luxury 321RL Fifth Wheel
Question:
Which Gen-Y Hitch 5th Wheel to Gooseneck Pin Box would I need for my 2022 Forest River RV Sierra 321RL fifth wheel? Thanks in advance!
asked by: Ken N
Expert Reply:
Hi Ken,
To determine the correct Gen-Y Gooseneck Pin Box for your 2022 Forest River Sierra Luxury 321RL fifth wheel you'll first need to determine your trailer's bolt pattern and pin weight. There should be a sticker somewhere on your pin box that lists a serial number, RPO number, and LCI item number that we can use to determine the bolt pattern. You'll also want to weigh your pin weight while fully loaded. The specs for the trailer show a pin weight of 1,710lbs so you'd likely be around this and would need to go with a 3,500lb capacity.
Let me know what your sticker says and I'd be happy to pick out the right fit.
(click to enlarge)
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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Kevin C.
4/2/2024
@Ken Thanks for the pictures you emailed me. Since you have a Rhino Box the Gen-Y # GY98GR you were already looking at would be the correct fit for your trailer.