Updating Trailer suspension is a simple task and one that is often overlooked until it is too late.

The Dunbier Slipper Spring kits include all components required to return your suspension to as new and ensure that a catastrophic failure is avoided. Kits include, Dacromet coated springs, replacement u bolts, spring bolts and fish plates.

Shop all your Dunbier boat trailer needs, as well as your other Marine accessories right here at Anaconda, instore or online today.

Additional Information

Spring Sizes:
45mm x 3 leaf 800KG rating per pair ROUND U BOLTS, Zinc Flake
45mm x 4 leaf 1100KG rating per pair Square u bolts, Zinc Flake
45mm x 5 leaf 1200KG rating per pair Square u bolts Dacromet, Zinc Flake
45mm x 6 leaf 1400kG rating per pair square u bolts, Zinc Flake
45mm x 7 leaf 1500KG rating per pair square u bolts, Zinc Flake
45mm x 9 leaf 1800KG rating per pair square u bolts, Zinc Flake