Skyjacker 4" 99-UP SUPERDUTY DIESEL (2x skyF945S, 1x skySE90F)
Skyjacker 4" 99-UP SUPERDUTY DIESEL (2x skyF945S, 1x skySE90F)
Description
Softride® springs use only American steel and the individual leafs of each spring are shot-peened with hard steel pellets at very high velocities. This shot-peening compresses the surface of the steel thereby increasing the tensile strength of the spring. Without this shot-peening procedure, the maximum wheel travel and ride quality could not be achieved without sacrificing the life of the spring. Softride® springs use bolt style spring clips, eliminating friction. Other spring designs use the cinch style bend clips which bend tightly over the spring leafs causing binding and friction. Skyjacker® Softride® springs taper over the entire length of the leaf creating more flex at the leaf ends. This tapering distributes loads more evenly over a greater area and reduces the tendency for one leaf to dig into the leaf above it.
Product Overview
Softride® springs use only American steel and the individual leafs of each spring are shot-peened with hard steel pellets at very high velocities. This shot-peening compresses the surface of the steel thereby increasing the tensile strength of the spring. Without this shot-peening procedure, the maximum wheel travel and ride quality could not be achieved without sacrificing the life of the spring. Softride® springs use bolt style spring clips, eliminating friction. Other spring designs use the cinch style bend clips which bend tightly over the spring leafs causing binding and friction. Skyjacker® Softride® springs taper over the entire length of the leaf creating more flex at the leaf ends. This tapering distributes loads more evenly over a greater area and reduces the tendency for one leaf to dig into the leaf above it.
Product Details
| Description: | 4IN. 99-UP SUPERDUTY DIESEL |
|---|---|
| Lift/Drop Height (in.): | 4 |
| Lift/Drop Height: | 4 in. |
| WARNING CA Proposition 65 Message: | California Residents- WARNING: Cancer and/or other Reproductive Harm. (For more information go to www.p65warnings.ca.gov) |
| WARNING CA Proposition 65: | Yes |
This is a group bundle consisting of:
| Image | Qty | SKU | MFR SKU | UPC | Description |
|---|---|---|---|---|---|
![]() | 1x | skySE90F | SE90F | 803696158761 | Skyjacker Leaf Spring Bushing 2004-2004 Ford F-250 Super Duty |
![]() | 2x | skyF945S | F945S | 803696130088 | Skyjacker Leaf Spring 1999-2004 Ford F-250 Super Duty 4 Wheel Drive |
Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.
Images in this listing may include individual and/or group shots of the products included in the bundle. Please refer to the table to see a breakdown of what is included. Click on a SKU to see individual item details.
For details on the individual components in this bundle, click here.
Specifications
- Description:
- 4IN. 99-UP SUPERDUTY DIESEL
- Lift/Drop Height (in.):
- 4
- Lift/Drop Height:
- 4 in.
- WARNING CA Proposition 65 Message:
- California Residents- WARNING: Cancer and/or other Reproductive Harm. (For more information go to www.p65warnings.ca.gov)
- WARNING CA Proposition 65:
- Yes
Reference Information
| Brand Name/s | Skyjacker |
|---|---|
| StreetFX SKU | skyF945 |
| SFX Item ID | 4562221 |
| Supplier Item Code | 4562221 |
| Manufacturer SKU | F945 |
| Manufacturer UPC | N/A |
| Alternative References | sky-F945S, F945S, sky-SE90F, SE90F, 224402G, 99-UP |
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