Does Dexter Heavy Duty Suspension Kit # K71-359-00 Fit 2018 Keystone Cougar 26RBS
Updated 11/03/2025 | Published 01/01/2025 >
Question:
Hi I have a 2018 Keystone Cougar 26rbs travel trailer. Will kit K71-359-00 work on this trailer. It has Dexter axles 1 3/4 axle, 2 1/4 hanger , spring eye to eye 25 7/8, equalizer is 5 3/4 lower bolt holes with 2” . The only difference is I have 34” axle spacing Thanks
asked by: Martin J
Helpful Expert Reply:
Hey Martin, thanks for all the specs on your Keystone suspension! Based on that I can confirm that the Dexter suspension upgrade kit part # K71-359-00 that you referenced does fit. The big determining factor was the width of your current equalizers which this does match at 5-3/4 inches.
Product Page this Question was Asked From
Dexter Heavy-Duty Suspension Kit for Tandem-Axle Trailers - 1-3/4" Wide Double Eye Springs
- Trailer Suspension Parts
- Suspension Kits
- Boat Trailer
- Snowmobile Trailer
- Double Eye Springs
- Tandem Axle
- Dexter
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: Grease Seals for 2019 Coachmen Apex 288BHS with Dexter 3.5K Axles
- Shop: Grease Seal - Double Lip - ID 1.719" / OD 2.565" - for 3,500-lb Axles - Qty 2
- Search Results: dexter axle seals
- Shop: Dexter Heavy-Duty Suspension Kit for Tandem-Axle Trailers - 1-3/4" Wide Double Eye Springs
- Q&A: Recommended Suspension Upgrade for a 2021 Coachmen Freedom Express LTZ
- Shop: Lippert AP Kit - Tandem Axle Road Armor Wet Bolts and Shackles
- Video: Dexter Heavy-Duty Suspension Kit Installation - 2018 Grand Design Momentum 5W Toy Hauler
- Shop: Lippert Tandem Axle Equa-Flex AP Kit - Wet Bolts - 3-1/8" Long Shackles
- Video: What to Know About the Dexter Heavy-Duty Suspension Kit for Tandem-Axle Trailers
- Q&A: Distance Between Axles When Using Dexter Equalizer Kit # K71-359-00
- Q&A: Dexter Heavy Duty Equalizer Suspension Kit for Trailer with 34 inch Wheelbase
- Q&A: Determining Which Wet Bolts Fit Trailer With Tandem Dexter 3000lb Axles
- Q&A: Installing Dexter Heavy-Duty Suspension Kit # K71-359-00 on Trailer with 34" Axle Spacing
- Q&A: How To Measure For Axle Spacing And Choose The Correct Replacement Suspension Kit
- Shop: Dexter Heavy-Duty Suspension Kit for Tandem-Axle Trailers - 1-3/4" Wide Double-Eye Springs
- Shop: MORryde Suspension Upgrade Kit for Tandem Axle Trailers w Correct Track - 2-1/4" Shackle Straps


Jameson C.
11/3/2025
Hey Martin, how did things go with the Dexter heavy-duty suspension kit on your Cougar trailer? Did the fit line up as expected with your 34-inch axle spacing? Your update could make it easier for the next person with the same setup.