Correct Timbren and SumoSprings for 2022 Grand Design Solitude 3540GK
Updated 06/29/2023 | Published 06/28/2023
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Question:
I have a 2022 grand design 3540 fifth wheel and would like to know which TIMBREN and SUMO bump stop fits it. asked by: Larry C Expert Reply: The correct Timbrens for your 2022 Grand Design 3540 are the part # T92MR that you referenced and the correct SumoSprings are the part # SS33HR. I sent several follow up emails and photos because this is wrong info the axles are on the bottom and spring is on top so they won’t work
asked by: Larry C
Expert Reply:
I apologize for any confusion from the previous response. The 2022 Grand Design Solitude 3540GK does in fact come with 7,000 lb overslung axles. The correct Timbren is the # TTRA1032 which works with both the underslung and overslung configuration.
The correct SumoSprings are the # SS26MV. If I were to recommend one it would be the SumoSprings. They will give you a smoother ride when compared to the stiffer Timbren.
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Timbren Trailer Suspension Enhancement System Medium-Duty Trailers 7,000 lbs
- Trailer Suspension Parts
- Leaf Spring Enhancement System
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- 7000 lbs
- Single Axle
- Timbren
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