Description
The 6451 changes the rear spring arrangement with a leaf-spring over-axle kit for specified 2021-and-newer F-150 2WD/4WD applications. Drop is 4.5 inches. Spring plates are included; spring perches, brake lines and a drop pitman arm are excluded.
Vehicle applications
Match the year, model and configuration details shown for the application. Blank fields do not establish compatibility with additional configurations.
| Model years | Vehicle application | Required configuration |
|---|---|---|
| 2021–2023 | Ford F-150 | Submodel: King Ranch |
| 2021–2023 | Ford F-150 | Submodel: Lariat |
| 2021–2023 | Ford F-150 | Submodel: Limited |
| 2021–2023 | Ford F-150 | Submodel: Platinum |
| 2021–2023 | Ford F-150 | Submodel: Police Responder |
| 2021–2023 | Ford F-150 | Submodel: SSV |
| 2021–2023 | Ford F-150 | Submodel: XL |
| 2021–2023 | Ford F-150 | Submodel: XLT |
Specifications
| Drop Amount (IN) | 4-1/2 Inch |
| Includes Drop Pitman Arm | No |
| Includes Front Brake Lines | No |
| Includes Rear Brake Lines | No |
| Includes Spring Perches | No |
| Includes Spring Plates | Yes |
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