UMI’s leaf spring pin kit is engineered to provide strength, precision, and reliability for performance suspension setups. The kit includes four custom extended-length locating pins, each manufactured from high-strength 4140 chrome moly (CrMo) steel for superior durability compared to factory hardware. These precision-machined pins are specifically designed to keep the leaf springs securely centered when installing lowering blocks, pinion angle shims, or other suspension geometry changes that require additional clamping length.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2015-2024 |
Ford |
F-150 |
King Ranch |
| 2015-2024 |
Ford |
F-150 |
Lariat |
| 2016-2023 |
Ford |
F-150 |
Limited |
| 2015-2024 |
Ford |
F-150 |
Platinum |
| 2018-2024 |
Ford |
F-150 |
Police Responder |
| 2017-2024 |
Ford |
F-150 |
Raptor |
| 2016-2024 |
Ford |
F-150 |
SSV |
| 2024 |
Ford |
F-150 |
STX |
| 2021-2024 |
Ford |
F-150 |
Tremor |
| 2015-2024 |
Ford |
F-150 |
XL |
| 2015-2024 |
Ford |
F-150 |
XLT |
