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Product details
Designed for the GP200/GP320 service application, this cast stainless piston has a particularly short 0.610-inch body and a 1.25-inch diameter. The shallow format is essential to the caliper's intended working clearance. Wilwood Engineering develops its disc brake range for complete-system compatibility across motorsport, street-performance and specialized applications. Founded by Bill Wood in 1977 and based in Camarillo, California, the company designs and manufactures calipers, rotors, master cylinders, valves, fittings and brake lines as well as complete disc brake systems.
Technical Details
- Manufacturer part number: 200-8488
- Supplied component: One caliper piston; verify the required seal separately
- Piston construction: Cast
- Material: Stainless steel
- Piston outside diameter: 1.25 in
- Piston length: 0.610 in
- Finish: Plain
Fitment & Compatibility
Confirm GP200 or GP320 caliper identity and the specified piston before ordering. Do not substitute a longer 1.25-inch piston based only on bore diameter.
Wilwood product specifications
PMB Performance brings more than 20 years of brake-system experience to parts selection. Share the assembly identification and measurements if you need help confirming this component.
