Wilwood One-Inch Combination Remote Master Piston, Seals and Retaining-Parts Kit

This repair package supplies the one-inch piston and seal arrangement for the specified Combination Remote cylinder. A replacement spring, boot and sealing hardware accompany the piston, keeping the service work specific to that master family. Bill Wood's founding of Wilwood Engineering in 1977 established a disc brake design and manufacturing business based in Camarillo, California. Calipers, rotors, master cylinders, fittings, valves and brake lines form its range for motorsport, street-performance and specialized applications. Choosing a service component still requires checking the mating parts and overall system configuration.

Technical Details

• Manufacturer part number: 260-3883
• Component: Cylinder rebuild/service kit; replacement housing not included
• Service bore: 1.00"
• Kit contents: Piston/seals, spring, thin cup washer, retaining ring, boot and two O-rings
• Reused components: Existing pushrod and retaining washer item 3 are not included and must be reused

Fitment & Compatibility

Match the 260-3378 cylinder and one-inch bore; do not select by external housing appearance alone. The existing pushrod and retaining washer are reused according to the instructions. Inspect the complete assembly for damage and preserve the correct pedal free play, piston return and bleeding procedure.

Manufacturer Documents

• Wilwood product specifications
• Wilwood DS241 instructions and specifications
• Wilwood FL162 instructions and specifications

PMB Performance has more than 20 years of experience matching brake components. Share the actual mounting, linkage and hydraulic arrangement when requesting fitment assistance.