Replacement Suspension for a 2010 Keystone Cougar Fifth Wheel

Updated 09/01/2025 | Published 08/28/2025

Products Featured in This Question

MORryde Shock Absorbing Suspension Equalizers for Triple Axle Trailers w/ 33" Wheelbase - 8K

(702)

$410.59

6-Leaf Double-Eye Spring for 7,000-lb Trailer Axles - 24-7/8" Long

(2045)

$73.50

7-Leaf Double-Eye Spring for 8,000-lb Trailer Axles - 24-7/8" - Black

(2045)

$64.59

MORryde Suspension Upgrade Kit for Triple Axle Trailers - 3-1/8" Long Shackle Straps

(1916)

$202.49

MORryde Suspension Upgrade Kit for Triple Axle Trailers - 2-1/4" Long Shackle Straps

(1915)

$155.42

Question:

I am interested in putting Lippert Road armor equalizer on my camper. Part number 202-101-5191. I also need new leaf springs for the camper as well.The axels have a dexter part number 57920. I would also like to get a wet bolt kit.

asked by: Jeremy B

Expert Reply:

Hey Jeremy!

Happy to help get you set up with all the parts you need. Before I can narrow everything down, I’ll need a bit more information to make sure we get the exact fit.

I was able to confirm that your axle number 57920 uses seals designed for 7K–8K axles. Both the 7K and 8K double eye springs we carry measure 24-7/8" long, part # e64SR for the 7K and part # e89FV for the 8K. You'll want to double check that this length works for your setup. It’s better to go slightly shorter than too long, as longer springs can cause issues with how the springs will sit.

I’ve linked a helpful article below that walks you through how to measure your leaf springs and provides some additional info.

Also, not sure if your setup previously had wet bolts, but since you’ll be replacing the bolts anyway, this is a great time to upgrade the shackles too. There are two length options:

Part # MR86ZR with 2-1/4" long shackles
Part # MR26ZR with 3-1/8" long shackles

Let me know what you think, and feel free to reach out w