The Race Tech SYSH 40125 Rear Seal Head Assembly is designed for suspension applications using a 40 mm inside-diameter body and a 12.5 mm outside-diameter shaft. This precision replacement component helps restore proper sealing performance and supports reliable suspension operation when servicing or rebuilding compatible shock assemblies.
Manufactured by Race Tech, the SYSH 40125 is intended for fitment with rear suspension units that match the specified body and shaft configuration. Verify the shock model, seal-head design, and application requirements before installation to ensure proper compatibility. It is suitable for professional suspension technicians, performance shops, and motorcycle or powersports enthusiasts performing rear shock maintenance.
Use the Race Tech manufacturer part number SYSH 40125 and vendor part number SYSH 40125 when identifying this seal head assembly or ordering a replacement. Proper installation should follow the shock manufacturer’s service procedures and include inspection of related sealing surfaces and components.
Features:
- Application: Rear suspension seal head assembly
- Fitment: Designed for a 40 mm inside-diameter body and 12.5 mm outside-diameter shaft
- Brand: Race Tech
- Manufacturer Part Number: SYSH 40125
- Vendor Part Number: SYSH 40125
- Use: Replacement or rebuild component for compatible rear shock assemblies