Wilwood Caliper Bleed Screw Assemblies, Four-Pack with 1/8-27 NPT Bodies

Four two-piece bleed assemblies are supplied for compatible Wilwood calipers and brake hydraulics. Each combines a 1/8-27 NPT body with a separate 1/4-28 bleed screw, allowing the assembly and its service screw to be identified independently. Bill Wood established Wilwood Engineering in 1977. Based in Camarillo, California, the company designs and builds disc brake systems for motorsport, street-performance and specialized uses, including calipers, rotors, master cylinders, valves, fittings and brake lines. Each part must match the requirements of the whole braking arrangement.

Technical Details

• Manufacturer part number: 220-0627
• Component: Bleed Screw Kit
• Connection specification: 1/8-27
• Bleed screw thread: 1/4-28; body thread listed separately
• Bleed assemblies per package: 4

Fitment & Compatibility

Check the caliper's threaded bleed-body port as well as the screw inside that body. The photograph illustrates one assembly; the listed package contains four assemblies.

Manufacturer Documents

• Wilwood product specifications
• Wilwood flexline fitting guide

If the brake system has been modified, contact PMB Performance with the installed component references and routing dimensions. We have more than 20 years of experience helping match brake parts to their applications.