How to Find Replacement Leaf Springs for 2022 Keystone Cougar 29RKS
Updated 06/18/2025 | Published 06/17/2025
Question:
I need leaf springs for my 2022 Keystone Cougar 29 RKS. I believe i have Dexter 3500lb axels. Could you point me to the proper springs. I will be replacing the two rear springs. Thank you
asked by: Gib
Expert Reply:
Hey Gib! Thank you for providing your axle capacity. In addition to the capacity, I will also need your leaf spring length so that means measuring. I recommend measuring the flat length, which is outlined in the attached article as well as the picture below.
For example, the 4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles # e54SR measures 25-1/8" long spring eye to spring eye. The overall flat length would be 26-3/8". If this matches your leaf springs you can use them as a replacement. If you have a different measurement please add it in the comments below and I will see what is available.
(click to enlarge)
Product Page this Question was Asked From
4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 25-1/4" Long
- Trailer Leaf Springs
- Double Eye Springs
- 9/16 Inch Eye
- Nylon Bushings
- 3500 lbs
- 1-3/4 Inch Wide
- 4 Leaf
- 25-1/4 Inch Long
- Standard Grade
- etrailer
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: MORryde Shock Absorbing Suspension Equalizers for Tandem Axle Trailers w/ 35" Wheelbase - 8K
- Shop: CE Smith U-Bolt Kit for Mounting 3,500-lb, Round Trailer Axles - 5-1/2" Long U-Bolts - Zinc
- Shop: Dexter E-Z Flex Suspension Kit - Double-Eye Springs - Tandem Axle - 6,000 lbs
- Shop: E-Z Flex Equalizers - Double-Eye Springs - Tandem Axle - 8,000 lbs - Qty 2
- Shop: Equa-Flex Cushioned Equalizers - Double Eye Springs - Tandem Axle - 5K to 8K - Greasable Pivot
- Shop: MORryde Rubber Equalizers for Tandem Axle Trailers - 33" Wheelbase - 8K
- Shop: U-Bolt Kit for Mounting 3,500-lb, Round Trailer Axles - 5-1/2" Long U-Bolts
- Q&A: Recommended Upgraded Leaf Springs for a 2022 Grand Design 2400BH
- Video: Let’s Check Out the CE Smith U-Bolt Kit for Mounting Round Trailer Axles
- Video: Breaking Down the Tandem-Axle Trailer Hanger Kit for Double-Eye Springs
- Video: Installation of the Dexter E-Z Flex Suspension Kit - Enclosed Trailer
- Video: Comprehensive Review: Dexter E-Z Flex Suspension Kit
- Video: Mount: Dexter E-Z Flex Suspension Kit on a 2021 Grand Design Imagine Travel Trailer
- Video: Review of Lippert Trailer Suspension Parts - Equalizer Upgrade Kit - LC145546
- Video: Review of the Equa-Flex Cushioned Equalizers
- Search Results: leaf spring kits
- Search Results: trailer leaf springs
- Search Results: leaf springs
- Search Results: lp detector
- Shop: Base Plate for Tow Bar
- Q&A: Best Suspension Upgrade for 33" Tandem Axles: Road Armor vs Dexter EZ Flex for Ember 22ETS
- Search Results: trailer hitch
- Shop: Trailer Hitch
- Article: Trailer Wiring Diagrams
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Shop: Trailer Wiring
- Search Results: trailer tires and wheels
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: How to Accurately Measure Trailer Leaf Springs
- Shop: Suspension Enhancement
on Trailer Leaf Springs
Gilbert
6/18/2025
I have better info. The axle is a dexter EZ lube 4400lb with a hub distance of 85" and spring center at 68.5". I need the axle assembly (brakes and drum) and the leaf springs. (I don't have a good measurement on the spring center to center but I guess they are around 25-26" Thanks Gib