Recommended Shock Absorber Kit for a 2025 Jayco Pinnacle w/ 3-1/2" Diameter Axles
Updated 09/29/2025 | Published 09/13/2025
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Question:
Im looking for a shock absorber kit for my 2025 Jayco Pinnacle 38FBRK 5th wheel. Im 99 sure if has two 8,000 lb axles. Thank you.
asked by: Robert E
Expert Reply:
Hey Bob, congrats on the new 5th wheel trailer. If your Jayco Pinnacle has 3-1/2" diameter 8,000 lbs axles you can use the Roadmaster Comfort Ride Shock Absorbers for Tandem Axle Trailers item # RM-2470. These shock absorbers are nitrogen-charged so they'll help with the road shock along with trailer bouncing and that chucking feeling.
What size are your axles? The plates on these shocks tie into your u-bolts so if you do not have 3-1/2" diameter axles this kit won't work.
Product Page this Question was Asked From
Roadmaster Comfort Ride Add-On Kit for Triple Axle Trailers - 3,500-lb Axles
- Trailer Suspension Parts
- Suspension Kits
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- 3500 lbs
- Triple Axle
- Roadmaster
more information >
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Jerred H.
9/29/2025
Hey Bob, did you find out the size of your axles and if the Roadmaster Comfort Ride Shock Absorbers worked for your Jayco Pinnacle? I'm asking because your experience could help others with similar trailers.