Determining Correct Length Replacement Leaf Spring
Question:
when I measure the old spring 25.5 and I see the one you all have is 25 1/4 what should I due. Also my trailer sets very close to the trailer tire can I increac the height I have the right tire size
asked by: Bryan
Expert Reply:
Trailer leaf springs can grow longer after many years of use. A new springs that measures 25-1/4-inches long like # e57SR could easily measure 25-1/2-inches after years in service on a trailer. Springs can lengthen as much as 3/4 of an inch. If your old spring measured 25-1/2 you can safely conclude that it is actually a 25-1/4-inch.
Our main leaf spring page is linked for you. Just click on your dimension and axle weight rating to see suitable options.
Generally you want no less than 3-inches of space between the tire's top tread surface and the trailer frame. Odds are that your new springs (always replace all springs at the same time) will lift the trailer slightly thanks to them being stiffer than the old ones.
Product Page this Question was Asked From
3-Leaf Double-Eye Spring for 4,000-lb Trailer Axles - 25-1/4" Long
- Trailer Leaf Springs
- Double Eye Springs
- 4000 lbs
- 1-3/4 Inch Wide
- 3 Leaf
- 25-1/4 Inch Long
- Painted
- etrailer
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: 3-Leaf Double-Eye Spring for 4,000-lb Trailer Axles - 25-1/4" Long
- Shop: 4-Leaf Double-Eye Spring for 5,000-lb Trailer Axles - 25-1/4" Long
- Shop: 4-Leaf Double-Eye Spring for 4,000-lb Trailer Axles - 26" Long
- Shop: Spare Tire Cover
- Shop: Dexter Trailer Springs Over-Under Conversion Kit
- Article: How to Accurately Measure Trailer Leaf Springs
- Article: How to Raise Your Travel Trailer Height
- Video: Review of Coghlans Picnic Table Cloth Set With 2 Bench Cover - CG27ZR
- Video: CE Smith RV Covers - Tire and Wheel Covers - CE27430 Review
- Video: Review of Seaflo Battery Disconnect 2 Position Switch Boats RVs 48V - SE29VR
- Shop: Replacement Printed Circuit Board for MaxxAir MaxxFan Plus Roof Vents
- Shop: etrailer Rust-Resistant 4-Leaf Double Eye Spring for 5K Trailer Axles - 25-1/4" Long - Dacromet
- Shop: Replacement Shackle Strap - 2-5/8" Long
- Article: Determining Trailer Tongue Weight
- Search Results: cargo trailer spare tire mount
- Q&A: Best Placement of E-Track in Enclosed Trailer for Holding Spare Tire Rack
- Search Results: battery shutoff
- Search Results: tool box
- Search Results: battery switch
- Search Results: battery strap
- Search Results: locking hitch pin
- Search Results: spare tire covers
- Q&A: Can Leaf Springs be Replaced with Higher Capacity Springs
- Article: Big Truck Big RV
- Q&A: Picking Out Trailer Leaf Spring for Trailer that Weighs 3,000 lb
- Q&A: Replacement Leaf Spring for 2021 Wolfpack 365PACK16
- Article: 5 Tell-Tale Signs It’s Time to Replace Your Trailer’s Leaf Springs
- Q&A: Replacement Circuit Board For A MaxxAir MaxxFan 4951KS RV Vent
- Video: Hopkins Never Fade Trailer Bubble Level Set Review
- Q&A: Recommended Replacement Converter for a Elixir ELX-45
on Trailer Suspension Parts
Matthew
3/13/2024
I am rebuilding a heavy utility trailer. The trailer was home build. Rust has taking hard at its springs and I would like to replace them. The springs are eye to eye with a length of 41 inches. They are a 1 an 3/4 wide with 8 leafs. I have not been able to find anything online even close.. The trailer is double wheeled with a single axle and walking beams. 5 X 10. Any help would be appreciated. Thanks