Upgrade or replace the trailer leaf springs on your 4,000-lb axle setup with these high-quality slipper springs. Each leaf spring is engineered to handle heavy loads while delivering a smoother ride. Designed for eye-to-slipper style trailer suspensions, they ensure a secure fit and reliable performance for RVs, utility trailers, and more.
For best results, always verify compatibility with your existing suspension setup, and regularly inspect all trailer components to ensure safe towing.
| Specifications: | |
|---|---|
| Leaf Spring Type | Slipper |
| Spring Capacity | 4,000 lbs |
| # of Leaves | 7 |
| Spring Width | 2" |
| Eye-to-End Length | 26-7/8" |
| Arch Height Unloaded | 3-3/16" |
| Arch Height Loaded | 2" |
| Eye Diam. | 9/16" |

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