4k Replacement Leaf Spring for Trailer with 3,500 lb 26.5 inch Spring

Updated 03/27/2023 | Published 03/25/2023

Question:

Hello, I have a 1yr old travel trailer with tandem lippert 3500lb axles. Even though I havent been over weight my springs are flat. I am thinking of replacing the springs with 4000lb springs. With weight on the springs they eye to eye measuresment is about 26.5inch What would be the right 4000lb. spring to replace my flat 3500lb. springs? Thank you,

asked by: Kurt

Expert Reply:

The correct leaf spring replacement you'd want is the part # e48SR which is 26 inches long and for 4,000 lb axle like you have. Typically the best way to measure springs is with no load on them but based on yours being 26.5 with a load a 26 inch spring would be most likely best fit.

expert reply by: Jameson C