Product Details
This Whiteline Body Mount and Radiator Support Bushing Kit fits the 1975-1978 GMC K15. Part number W93491. It is listed for the C/K chassis. You receive 12 bushings, 2 bolts, and 6 washers. Whiteline's note for this fit: Regular Cab.
Body mounts are the cushions between the body and the frame, and they let the body shift slightly relative to the chassis. When the rubber collapses or tears, the body moves more than it should, which shows up as sloppy handling, clunks, and a loose feel over rough roads. A firmer bushing set holds the body in position. The polyurethane used here deflects much less than the original rubber under the same load.
Expect a difficult job of about 5 hours. No alignment is needed afterward. Other Whiteline parts we list for the GMC K15: Transmission Mount Bushing Kit, Tie Rod Boot Kit, and 15mm Front Sway Bar Bushing Kit.
Features
- Bushing compound: The bushing material stands up to oil, grease, ozone, and weather.
- Bushing material: Polyurethane is firmer than the factory rubber, so it deflects less under load.
- Install guide: Written install instructions are included with the part.
- Self-lubricating: Internal grease reservoirs keep the bushing lubricated as it works.
Specifications
| Part Number | W93491 |
| Part Name | Body Mount Bushings |
| Vehicle | 1975-1978 GMC K15 |
| Drivetrain | 4WD |
| Chassis Code | C/K |
| Bushing Color | Black |
| Bushing Material | Polyurethane |
| Durometer | 85 |
| Installation Difficulty | Difficult |
| Installation Time (hrs) | 5 |
| Kit Contents | 12 Bushings, 2 Bolts, 6 Washers |
| Universal or Specific Fit | Specific Fit |
| Wheel Alignment Required | No |
| Notes | Regular Cab |