Fitment questions?
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Product details
This compact cast stainless piston measures 1.12 inches across and 0.880 inch along its body. The short cup is a hydraulic service component, so its depth must suit the installed caliper and pad arrangement. A designer and manufacturer of disc brake systems, Wilwood Engineering was founded in 1977 by Bill Wood and is based in Camarillo, California. Its work covers street-performance, motorsport and specialized applications, with a product range of calipers, rotors, master cylinders, valves, fittings and brake lines selected to function within a complete brake system.
Technical Details
- Manufacturer part number: 200-8439
- Piston construction: Cast
- Material: Stainless steel
- Piston outside diameter: 1.12 in
- Piston length: 0.880 in
- Finish: Plain
- Supplied component: One caliper piston; verify the required seal separately
Fitment & Compatibility
Verify the piston against the exact caliper service listing and check the bore before reassembly. The replacement must retain the original diameter and construction at that piston location.
Wilwood product specifications
PMB Performance's 20+ years of experience can help with the details that determine fit. Supply the brake assembly number and the dimensions of the parts being replaced.
