Will Buyers Products Class 4 Hitch Bolt Onto 2017 Thor Challenger 37LX
Updated 06/21/2026 | Published 06/17/2026
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Question:
I have a 2017 Thor challenger 37LX, on a F53 ford chassis, will this hitch bolt on this?
asked by: Brad B
Expert Reply:
Hey Brad! It is possible to bolt the Buyers Products Class 4 Service Body Long Hitch Receiver # 3371801055 onto your 2017 Thor Challenger 37LX. However, with your 34" frame width you're probably going to have to fabricate some kind of heavy duty spacers to make this work.
I would consider the Curt Class 5 Universal Weld-on Hitch # C99CR instead. This fits frames up to 44" wide and has movable brackets you can cut down to size for the right drop for your setup. You're probably taking it to a certified welder/fabricator either way, and this will save you a little money.
What will you be towing with your motorhome?
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Product Page this Question was Asked From
Buyers Products Class 4 Service Body Long Hitch Receiver - Accepts All 2" Hitch Accessories
- Heavy Duty Receiver Hitch
- Bolt-On
- 1000 lbs TW
- 10000 lbs GTW
- Class IV
- 2 Inch Hitch
- No Drop
- Buyers Products
more information >
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Nathan A.
6/21/2026
I installed this (upgrade from factory hitch) to my 2021 Newmar bay star sport, fit great, I was able use most factory mounting holes, I think I had to drill two holes.