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Trailer Leaf Springs

Trailer axle diagram showing leaf spring (#1) mounted above the axle tube

🪨 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.