C/O Thrust Bearing Kit Coil Over Shock Bearing

The C/O Thrust Bearing Kit Coil Over Shock Bearing (QA1 model 7888-109) is a precision suspension component engineered for performance vehicles running coil-over shock systems. This bearing kit addresses the rotational and vertical loads that occur at the shock tower during aggressive cornering, acceleration, and braking events. Whether you're building a track-focused platform or upgrading a street performance vehicle, this thrust bearing kit provides the structural support necessary to maintain suspension geometry and extend shock absorber service life.

Constructed from hardened steel, the C/O Thrust Bearing Kit features precision-machined races and rolling elements that handle radial and axial loads with minimal friction. The kit ships complete with integrated washers that distribute point loads across the shock mount, protecting the coil spring perch and reducing micro-movement that can degrade bushings and welds over time. QA1's bearing design isolates vibration transmission to the chassis while maintaining responsiveness, making it ideal for both street and competition applications where suspension compliance and durability matter equally.

This bearing kit suits any coil-over suspension upgrade on road racing, autocross, or street performance vehicles where factory mounts have been replaced with aftermarket shocks. Installation requires removal of the shock assembly at the upper control arm or chassis mount point; the bearing kit seats directly between the shock body and the mounting surface. At just 0.2 lbs, the compact 3.95 × 0.9 × 6.15 inch assembly adds negligible unsprung mass while delivering measurable improvements in suspension response and component longevity.