Description
Keeping your QA1 shocks performing at peak efficiency requires more than just hope—it demands a quality rebuild kit engineered to restore your suspension to factory specifications. The RK13 rebuild kit gives you the precision-engineered seals, pistons, and internal components needed to eliminate seal degradation, oil weeping, and loss of damping performance that occurs over time. Whether you’re maintaining a dedicated race car or a high-performance street build, this kit lets you service your 5Q or 6Q series shocks in-house without replacing the entire assembly.
This is a full internal refresh for your suspension investment—restoring responsiveness, consistency, and reliability with OEM-quality components at a fraction of replacement cost.
- Fits 5Q/6Q series shocks
- Large body configuration
- Complete internal seal set
- Piston and rod components
- Oil and fluid compatible
- Restores damping performance
- Eliminates seal degradation
- Bolt-on installation (shock removal required)
- QA1 OEM-quality parts
- MPN: RK13






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