Coil Spring. Shield.
Code-6A1,6A7,6C3,6CR,6NM,6WX,7A1,7A7,7C3,7CR,7NM,7WX. Coil Spring. Payload Capacity 2,855 Lbs.
Coil Spring
2WD, 7A1, 6A1. 2WD, W/O MAGNETIC RIDE CONTROL, 6A1, 7A1, 6A7, 7A7. 2WD, W/O MAGNETIC RIDE CONTROL, 6A1, 7A1, 6C3, 7C3. 4WD, 7A1, 6A1. 4WD, W/O MAGNETIC RIDE CONTROL, 6A1, 7A1, 6A7, 7A7. 4WD, W/O MAGNETIC RIDE CONTROL, 6A1, 7A1, 6C3, 7C3. Sierra, Silverado; w/o Magnetic Ride Control; Code 6XR, 7XR, 6XS, 7XS.
Suspension Coil Spring - Repair or Replace
Your coil springs are not especially prone to failure, but if they have been cut, clamped, or heated to have the vehicle lowered, your might benefit from replacing the strut springs. Excessive rust can make the springs more prone to failure. Contact your local service department to have your suspension system evaluated.