Shock and Strut Components

The Fox Factory Body Tube is the backbone of your track-proven shock assembly, delivering the rigid steel construction necessary for consistent performance under demanding racing conditions. Built with zinc plating for corrosion resistance and...

Piston band wear is one of the most common causes of shock performance degradation, leading to inconsistent damping and unpredictable handling characteristics. This Fox Factory OEM Teflon piston band restores your 2.0 shock's ability to maintain...

If you're running Bilstein SN Series shocks, a worn or damaged shock shaft will compromise your suspension's damping characteristics and predictability on track or trail. This OEM-spec 9-inch shock shaft restores proper internal geometry and seal...

The Bilstein Shock Shaft 7in E4-KS2-Z060A00 is engineered for racers and serious enthusiasts who demand reliability under extreme suspension demands. Whether you're replacing a worn shaft or building a custom suspension setup, this OEM-quality component...

Shock performance degrades when piston bands wear, causing inconsistent damping and unpredictable handling characteristics during aggressive driving or racing. The Bilstein 46mm Teflon Piston Band restores proper fluid sealing and responsiveness,...

Shock damping performance depends on precise valve control, and a worn or compromised check valve can lead to inconsistent compression and rebound characteristics. The Bilstein Spring Check Valve E4-FE6-Z003A03 restores the critical flow regulation your...

Check valves are critical flow-control components in high-performance suspension systems, directly influencing damping characteristics and ride quality. A worn or incorrectly sized check valve compromises shock performance and can lead to unpredictable...

The Bilstein Piston 8 ID 46 Digressive is engineered for serious suspension tuning, delivering progressive damping control that responds intelligently to both low-speed and high-speed compression events. If you're rebuilding a high-performance shock or...

A reliable Schrader valve is essential for maintaining proper tire pressure and system integrity across your racing or high-performance setup. Whether you're managing tire pressures during track days or maintaining consistency in your suspension system,...

The Bilstein SZ Series shock body is engineered for serious builders and racers who demand precision-tuned suspension geometry. This 7-inch tube delivers the foundation for custom damping calibration, allowing you to dial in your suspension setup for...

A worn or damaged eye ring assembly compromises your suspension's ability to articulate smoothly and maintain precise alignment under load. This Bilstein spherical bearing eye ring restores the connection between your shock absorber and chassis,...

Digressive valve technology allows your shock absorbers to respond differently across the compression stroke, delivering compliance over small bumps while maintaining control under hard cornering and braking. This Bilstein kit gives you the tuning...

Fine-tuning your suspension requires precision valving that responds predictably across the entire compression and rebound range. The Bilstein Linear Valving Kit B4-BOA-0000149 delivers consistent damping force without the breakaway characteristics of...

Bilstein's rod guide maintains precise piston rod alignment under extreme pressure, preventing bind and extending seal life in high-performance shock applications. This grooved aluminum design with integrated O-ring delivers reliable guidance in both...

If you're rebuilding or maintaining a Bilstein shock absorber, a worn or damaged divider piston compromises the shock's ability to separate pressure zones and maintain consistent damping performance. This OEM-specification 46mm aluminum divider piston...

Bilstein shock absorbers demand precision-engineered internal components to maintain consistent damping performance across your vehicle's suspension travel. This 46mm PTFE piston band is a direct replacement for worn or damaged sealing surfaces,...

Shock collar shims are essential for fine-tuning suspension geometry and eliminating unwanted movement at the shock mount. Whether you're dialing in a street car or optimizing a race setup, these shims allow precise adjustment of ride height and spring...

Proper shock collar shimming is critical for fine-tuning suspension geometry and maintaining consistent ride height across multiple setups. These Allstar Performance shims ensure your 16mm shock package maintains precise preload and collar fit without...

Shock collar shims are essential for fine-tuning suspension geometry and eliminating unwanted play at the shock mount. This Allstar Performance kit provides the precise spacing needed to maintain consistent suspension performance and prevent binding...

Shock collar shims are essential for fine-tuning suspension geometry and ride height, especially when you're dialing in a setup across different track conditions or vehicle configurations. This Allstar Performance 10-pack gives you the adjustment...