Roadmaster Comfort Ride Leaf Spring Suspension Kit For 2019 GD Reflection 303RLS
Updated 01/05/2026 | Published 09/25/2024
Products Featured in This Question
Question:
Thinking about going with the Roadmaster leaf spring upgrade kit Reflection 303RLS I Think it has 5200 Axles Trailer is about 9000lbs on the 2 back axles Would you use the 5 or 7000 Kit
asked by: Bob G
Expert Reply:
Hello Bob, thanks for reaching out. You will want to use the 7K kit # RM-2460-2570 for the 5,200 lb axles on your 2019 Grand Design Reflection 303RLS. The 5K kit is not going to be quite enough capacity for your 5th wheel. Your GVWR is just under 12,000 lbs and the 5K kit has four 2,500 capacity leaf springs. The 7K kit has 3,500 lb springs so these will be much better suited for you since you will not be pushing them past capacity.
Product Page this Question was Asked From
Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shocks - Tandem 5.2K Axles
- Trailer Suspension Parts
- Equalizer Upgrade Kit
- Leaf Spring Replacement System
- Suspension Kits
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- 5200 lbs - 7000 lbs
- Round Axle - 3 Inch
- Tandem Axle
- Roadmaster
more information >
Featured Help Information
Instructions
Continue Researching
- Search Results: trailer brakes pads
- Search Results: roadmaster 2460
- Search Results: wheel covers hubcaps accessories and parts
- Search Results: rv water pressure regulator
- Search Results: ez lube grease cap
- Shop: Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shocks - Tandem 5.2K Axles
- Search Results: trailer brakes
- Search Results: disk brake pads
- Video: A Closer Look at the Blu Technology Stainless Steel RV Pressure Regulator
- Shop: Valterra Adjustable Water Regulator for RVs - 15 to 65 psi - Brass
- Video: Review of goblutech RV Water Pressure Regulator - Water Pressure Regulator - GB97FR
- Shop: DeeMaxx Disc Brake Kit - 12" Hub/Rotor - 6 on 5-1/2 - Maxx Coating - 6,000 lbs
- Shop: GoBluTech RV Water Pressure Regulator - Stainless Steel - 160 psi
- Shop: MORryde U-Bolts for 5,200-lb to 7,000-lb Round Trailer Axles - Qty 4
- Shop: Grease Seals 10-36 (pair)
- Shop: U-Bolt Kit for Mounting 5,200-lb to 7,000-lb, Round Trailer Axles - 7" Long U-Bolts
- Video: MORryde Round Trailer Axle U-Bolts Installation - 5th Wheels
- Video: Roadmaster Comfort Ride Leaf Spring Suspension Kit Install - 2024 Grand Design Reflection Motorhome
- Video: Ultimate Overview of the Grease Seals 10-36 (pair)
- Video: Review of Trailer Tires and Wheels - Lug Nut - 12CLN
- Video: Comprehensive Review: Kodiak Disc Brakes
- Q&A: Recommended Cushioned Equalizers for a 2019 Grand Design Reflection 5th Wheel 337RLS
- Q&A: Compatibility of Axle U-Bolts for the RM-2460
- Q&A: Which Comfort Ride Leaf Spring Kit Should I Use
- Q&A: Is Grease Required For The Slipper Spring Bolts Of The Roadmaster Comfort Ride Suspension Kit
- Q&A: Correct Roadmaster Comfort Ride Leaf Spring Suspension Kit for 2022 Grand Design Reflections 303RLS
- Q&A: Wet Bolt Recommendation For the Roadmaster Comfort Ride Leaf Spring Suspension Kit
- Q&A: Troubleshooting Roadmaster Comfort Ride Squeaking After 5,000 Miles
Jesse M.
1/5/2026
Hey Bob, how did the 7K Roadmaster leaf spring kit work out on your Reflection 303RLS? It’d be great to hear if the ride and handling improved with that setup. Your feedback could help others deciding between the two kits.