Are Leaf Spring Measured When Loaded Or Unloaded?
Published 07/25/2023
Products Featured in This Question
Question:
Is a 25 1/4 in leaf spring the same as a 26 in spring just loaded vs unloaded?
asked by: Phil
Helpful Expert Reply:
For all of our springs we list the unloaded length measured center eye to center eye straight across. Leaf springs can extend up to 1" when flexed. If you are looking to replace old leaf springs, you will want to jack up the trailer so that the axle is hanging, then take your measurement. Keep in mind that older leaf springs can flatten out over time. So even with the spring unloaded, it may measure slightly longer than the new replacement springs. A 26" spring like the # e22YR is a very common size. We would definitely want to get a measurement from the current spring and match it up as closely as possible.
Product Page this Question was Asked From
4-Leaf Double-Eye Spring for 4,000-lb Trailer Axles - 26" Long
- Trailer Leaf Springs
- Double Eye Springs
- 9/16 Inch Eye
- Nylon Bushings
- 4000 lbs
- 1-3/4 Inch Wide
- 4 Leaf
- 26 Inch Long
- Standard Grade
- etrailer
more information >
Continue Researching
- Search Results: trailer leaf springs
- Search Results: trailer tires and wheels
- Search Results: trailer suspension parts
- Shop: 4-Leaf Double-Eye Spring for 4,000-lb Trailer Axles - 26" Long
- Search Results: leaf spring shackle
- Search Results: how to return an order
- Article: Trailer Wiring Diagrams
- Shop: 4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 25-1/4" Long
- Search Results: heavy duty shackle
- Search Results: 28 inch leaf springs
- Shop: U-Bolt Kit for Mounting 3,500-lb, Round Trailer Axles - 5-1/2" Long U-Bolts
- Shop: U-Bolt Kit for Mounting 5,200-lb to 7,000-lb, Round Trailer Axles - 7" Long U-Bolts
- Shop: etrailer Rust-Resistant 4-Leaf Double Eye Spring for 3.5K Trailer Axles - 25-1/4" - Dacromet
- Video: Review of Lippert Trailer Suspension Parts - Equalizer Upgrade Kit - LC53CK
- Shop: 4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 25-1/4" Long - EMCO
- Article: How to Accurately Measure Trailer Leaf Springs
- Shop: Dexter Single Axle Standard Duty Suspension Kit - Double Eye Springs
- Q&A: Are Shackles Necessary For A Single Axle Utility Trailer?
- Q&A: Correct Leaf Spring for Trailer with Lippert 3,500 lb Axle
- Video: Review of EMCO Trailer Leaf Springs - 4 Leaf Double Eye Spring 3500 lbs Trailer Axle - EM88UJ
- Article: How to Tell the Weight Rating of a Trailer Axle
- Article: Double-Eye Trailer Suspension System Review
- Q&A: Determining the Correct Leaf Spring Length for Trailer
- Q&A: Can 26 inch Long Leaf Spring be Replaced with 25-1/4 inch
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Video: MORryde Rubber Equalizers for Tandem Axle Trailers: The Breakdown
- Video: MORryde ALLTREK 4000 Shock Absorbing Equalizers Install - 2023 Jayco Jay Flight Travel Trailer
- Video: Detailed Breakdown of the MORryde Rubber Equalizers for Tandem Axle Trailers
- Q&A: Torque Spec for 9/16" x 3" Long Bolt for Suspension
- Q&A: Can I Use Heavier Rated Leaf Springs on Trailer Without Causing Damage
on Trailer Leaf Springs
