Wilwood Cast-Iron GM Metric D154 Caliper Bleed Screw, M10 x 1.5

This single bleed screw is specified for Wilwood's cast-iron GM Metric D154 caliper. Its M10 x 1.5 thread and 1.09-inch overall length distinguish it from the smaller screw inserts used in two-piece bleeders. Bill Wood established Wilwood Engineering in 1977, and the company is based in Camarillo, California. It designs and manufactures disc brake systems, including calipers, brake rotors, master cylinders, valves, fittings and brake lines, for motorsport, street-performance and specialized use. The individual parts must be selected as compatible elements of the complete brake system.

Technical Details

• Manufacturer part number: 220-8932
• Component: Bleed Screw
• Connection specification: 10mm x 1.5
• Package quantity: 1

Fitment & Compatibility

Check the caliper material, bleed-port thread and sealing seat before replacement. The D154 name alone does not make every Wilwood bleeder interchangeable, and this screw is not the M10 x 1 outer-body assembly.

Manufacturer Documents

• Wilwood product specifications
• Wilwood flexline fitting guide

Use PMB Performance's 20-plus years of experience when checking uncertain fitment. Identify the actual hose ends, port seats and brake package as well as the vehicle before ordering.