Looking For Replacement For Dexter 3,500 lb Axle Need Rear Axle Only
Updated 02/03/2026 | Published 07/24/2024
Products Featured in This Question
Question:
Have Cargo trailer. Need rear axle only 3500 LBS Philips/Dexter SN B 1485837 Looks like 4 71 spring ctr 85 5/8 hub face 51/2 spindle to back plate About 91 overall length 360 580-0475 PST
asked by: Dan O
Expert Reply:
Hey thanks for reaching out, Dan. We do offer a few different sizes of 3,500 lb axles, but unfortunately we do not have anything that matches your specifications. Our 3,500 lb axles have hub face measurements of either 89" like part # T3584F-EZ-8974, or a 95" hub face like part # 7359765. So, much too long for your trailer. Since you are replacing just the rear axle, you will need the replacement axle to be identical. I suggest reaching out to dexter directly for this one. They offer a lot more axle options than we do. They may even be able to custom make an axle to your specs.
Product Page this Question was Asked From
Trailer Axle Beam with Easy Grease Spindles - 4" Drop - 89" Long - 3,500 lbs
- Trailer Axles
- Leaf Spring Suspension
- Standard Grade
- No Hubs
- 3500 lbs
- Spindles Only
- 74 Inch Spring Center
- 89 Inch Hub Face
- Drop - 4 Inch
- etrailer
more information >
Continue Researching
- Q&A: Will Air Lift LoadLifter 5000 Air Helper Springs AL38FF Fit 2022 Ford Bronco With Sasquatch Package?
- Q&A: Comparing Uni-Servo and Free Backing Hydraulic Drum Trailer Brakes
- Article: Trailer Wiring Diagrams
- Q&A: How To Find Correct Replacement Axle for EZ Loader Trailer
- Q&A: Replacement Spindle and Axle Options For a 3,500LB Trailer Axle With Bent 4 Drop Spindle
- Q&A: What Type of Breakers Does Powermax Panel PM59VR
- Q&A: Does etrailer Trailer Axle Beam e53GR Use L68149 and L44649 Bearing Combination?
- Q&A: Replacement Axle For a Stealth 7.5X12 Cargo Trailer 3,500-lb 93.5" Hub Face 77.5" Spring Center
- Article: Double-Eye Trailer Suspension System Review
- Article: RV AC Not Cooling? What's Normal, What to Check, and When to Replace
- Article: How to Accurately Measure Trailer Leaf Springs
- Article: Breakaway Kit Installation for Single and Dual Brake Axle Trailers
- Article: 5 Things to Know About Weight Distribution Hitches
- Article: How to Measure for Trailer Hitch Drop
Jesse M.
2/3/2026
Hey Dan, were you able to find a 3,500 lb axle from Dexter that matched your trailer’s specs? Knowing what worked could help someone else trying to replace a similar rear axle.