Valve Disk 8pk 1.300 OD x .006in

The Valve Disk 8pk 1.300 OD x .006in from QA1 is a precision shock valve component engineered for high-performance suspension tuning and custom shock absorber assembly. These steel valve discs are essential for users building, rebuilding, or fine-tuning coilover systems, drag racing platforms, and performance off-road vehicles where shock damping characteristics demand exact calibration. This eight-piece set provides the redundancy and spare capacity professional and serious amateur suspension builders require to achieve repeatable, dialed-in performance across multiple shock applications.

Manufactured from hardened steel, the Valve Disk 8pk features a precisely machined 1.300-inch outer diameter with a 0.006-inch thickness specification that directly controls fluid flow restriction and damping force curves within QA1 shock valves. The thin-disc design allows fluid to bleed through controlled passages at calibrated rates, damping suspension movement without harsh oscillation. Steel construction ensures durability under extreme pressure cycling and heat generation common in high-grip, high-speed driving conditions. The exact dimensional tolerances—maintained across all eight discs in the set—guarantee consistent damping response and predictable handling characteristics across paired front and rear suspension assemblies.

Professional suspension technicians, race engineers, and QA1 shock owners benefit most from stocking this eight-pack, as valve disc replacement or selective stacking allows field-tuning of damping without complete shock replacement. Whether assembling a custom single-adjustable shock, upgrading dual-adjustable compression and rebound circuits, or maintaining a fleet of competition vehicles, these valve discs deliver the versatility to optimize handling balance. Compatible with all QA1 shock platforms using this disc architecture, the set's compact footprint (1.85 x 0.7 x 4.05 inches) makes storage and organization straightforward in shop environments or competition pit kits.