Recommended Complete System Trailer Frame Down for Roadmaster Comfort Ride
Updated 05/26/2020 | Published 04/23/2020
Products Featured in This Question
Question:
What axels fit this product and what is the overall weight rating of this set up. I will need everything from the frame down to the hubs. I am replacing my current trailer suspension axels and all
asked by: Daniel S
Expert Reply:
The Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shocks - Tandem 8K, 3" Trailer Axles # RM-2460-2580 will fit any 3 inch diameter axles. The closest rated 3 inch diameter axles we have are the Dexter Trailer Axle w/ Electric Brakes - E-Z Lube - 8 on 6-1/2 Bolt Pattern - 95" - 7,000 lbs # 8327834-EB. This axle comes with the hubs and brake assemblies so as long a 80 inch on center spring seats work for your trailer, this will be an excellent choice.
You will also need the U-Bolt Kit for Mounting 5,200-lb to 7,000-lb, Round Trailer Axles - 7" Long U-Bolts # APUBR-8. For your 3-1/4" hangers # H248, bolts # 166081 (x 4 ), and bushings # 721590 (x4).
If you need wheel and tires I recommend the Castle Rock ST235/80R16 Radial Trailer Tire w/ 16" Silver Mod Wheel - 8 on 6-1/2 - Load Range E # LHACK133.
Product Page this Question was Asked From
Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shocks - Tandem 8K, 3" Trailer Axles
- Trailer Suspension Parts
- Leaf Spring Replacement System
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- 4000 lbs
- Round Axle - 3 Inch
- Tandem Axle
- Roadmaster
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shocks - Tandem 8K, 3" Trailer Axles
- Shop: Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Tandem 7K Trailer Axles
- Shop: MORryde X-Factor Crossmember for Standard Frame Hangers
- Shop: Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shocks - Tandem 8K, 3-1/2" Axles
- Search Results: 8k axel
- Shop: Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box - Lippert Rhino - 24K GTW - 4.5K TW
- Video: The GEN-Y Shock Absorbing 5th Wheel to Gooseneck: A Manufacturer Inside Look
- Video: MORryde X-Factor Crossmember Installation - 2020 Grand Design Momentum 5W Toy Hauler
- Shop: D&W Inc. RV and Marine Quick Connect Garden Hose Adapter for Spray-Away and Spray-Port
- Shop: MORryde U-Bolts for 5,200-lb to 7,000-lb Round Trailer Axles - Qty 4
- Search Results: 008~388~80
- Search Results: morryde x~factor crossmember
- Search Results: brake actuator
- Search Results: disc brakes brake actuator
- Search Results: deemaxx trailer brakes
- Search Results: morryde xfactor
- Video: Roadmaster Comfort Ride Leaf Spring Suspension Kit Installation - 2020 Grand Design Momentum 5W Toy
- Video: Roadmaster Comfort Ride Leaf Spring Kit Install - 2015 Keystone Raptor 5W Toy Hauler
- Q&A: Is 7K or 8K Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shocks Better for 7K Axles
- Shop: Trailer Hitch
- Video: Roadmaster Comfort Ride Leaf Spring Suspension Kit Installation Guide - 2022 Grand Design Solitude F
- Q&A: How To Find Correct Replacement Leaf Springs for Grand Design Momentum 351M
- Q&A: What Bronze Bushings For 8k Roadmaster Comfort Ride Leaf Spring Suspension
- Video: Review of Roadmaster Trailer Leaf Spring Suspension - Springs - RM-2460-2570
- Video: Installing the Roadmaster Comfort Ride Leaf Spring Suspension Kit on a 2023 Grand Design Solitude Fi
- Q&A: Does The Roadmaster Comfort Ride Suspension Kit RM-2460-2580 Equalize The Weight Across The Axles?
- Q&A: Can MORryde Crossmembers Be Fitted With Roadmaster Comfort Ride Suspension System?
- Q&A: What Is The Difference Between Roadmaster Comfort Ride RM-2460-2570 and RM-2460-2580?
- Q&A: Torque Ratings for Trailer U-Bolts on 3" Round Axle
Gary L.
5/23/2020
Hi, I am interested in the Roadmaster Leaf Spring kit w/Shocks for my 5th wheel. I have 7K lb. w/3" diameter axles. I currently have 7k springs but I would like to install the 8k springs. I will need longer U-bolts than I have now. How do I determine what u-bolt length I need for the Roadmaster Comfort RM-2460-2580 used with my 3" diameter axles? Also how many leaves are on the Roadmaster 8k slipper springs vs the 7K slipper springs? Thanks