Trailer Leaf Springs
🪨 Trailer Leaf Springs — Replace in Pairs
Never replace just one leaf spring. A new spring is taller than a worn one — one-side replacement causes lean. Replace both springs on an axle (or all four on a tandem) at the same time.
Two common styles:
- Double-eye — closed loop on both ends, rides between front and rear hangers
- Slipper — one closed eye, one open slider, common on tandem axles
📖 See Leaf Springs in Axle Context →
Replacing springs? Order matching U-bolts and tie plates at the same time. Call/text 517-225-1991 for a full suspension kit.
Buying Guide · Measure First
Measure your spring before ordering
Six measurements identify any leaf spring — eye-to-eye length (measure along the arc, not the chord), leaf count, width, eye type (double-eye vs slipper), and capacity. The spring measuring guide has a printable worksheet; the identification guide covers double-eye vs slipper and why bushings fail first.
📱 Not sure what you have? Text a photo to 517-225-1991 — greasy, worn, no label, doesn't matter. We match parts from photos all day.
