QA1 Precision Products 9057-302 Shock Absorber Piston 35mm Linear Large Body

The QA1 9057-302 is a 35mm shock absorber piston designed specifically for large body twin tube shock applications. This precision-engineered replacement piston is built for circle track racing and high-performance suspension systems, providing responsive shock performance when the shock changes direction.

Key Features:

• 35mm outer diameter piston for large body twin tube shocks
• Linear valving design with 1.5 degree compression and rebound
• Two independent check ball ports for separate compression and rebound bleed circuits
• Aluminum construction with gray anodized finish for durability
• Provides precise low-speed damping control
• Compatible with QA1 5Q, 51, 53, 6Q, 60, and 62 series shocks

This replacement piston allows for custom shock tuning and revalving to optimize your suspension setup. The dual check ball port design enables independent control of compression and rebound damping characteristics, making it ideal for circle track racing applications on both dirt and asphalt surfaces. Each piston is manufactured to QA1's exacting standards to ensure consistent performance and reliability.