Correct 3" Axle U-Bolt Kit for the 7k Roadmaster Comfort Ride Leaf Spring Suspension Kit

Updated 04/25/2025 | Published 04/23/2025

Products Featured in This Question

Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Tandem 7K Trailer Axles

(113)

$1705.00

MORryde U-Bolts for 5,200-lb to 7,000-lb Round Trailer Axles - Qty 4

(77)

$111.26

Question:

I have a 2019 grand design solitude 375 res-r I want to upgrade the suspension to the slipper spring system with shocks, but Im reading g that spring bolts are needed and I dont see those in a kit, can you provide the part numbers I have dexter 7K axles tandem

asked by: Larry G

Expert Reply:

I sure can Larry! You'll need the MORryde U-Bolts for 5,200-lb to 7,000-lb Round Trailer Axles item # MR66ZR. These u-bolts fit 3" round axles like the Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers item # RM-2460-2570 is designed for.

If you have any additional questions go ahead and throw them into the comment box below and I'll be happy to answer them.

expert reply by: Jerred H