Wilwood Four-Pin Caliper Pad Retainer Set with 3.46-Inch Length

The Wilwood four-pin set has a 3.46-inch length and nominal 0.236-inch diameter. Confirm the exact caliper and original retention design. The manufacturer, Wilwood Engineering, was established by Bill Wood in 1977 and is based in Camarillo, California. It designs and builds disc brake systems with a range covering calipers, brake rotors, master cylinders, valves, fittings and brake lines. Motorsport, street-performance and specialized applications require components selected for the complete braking system.

Technical Details

• Manufacturer part number: 180-17958
• Package: Four retaining pins
• Component: Pad Retaining Pin Kit, Four 3.46-Inch Pins
• Material: Steel
• Published pin length: 3.46 inches
• Published pin/wire diameter: 0.235 inch
• Surface finish: Plated
• Nominal diameter in ordering description: 0.236 inch; product dimension field gives0.235 inch. Confirm required retention geometry.

Fitment & Compatibility

Pad retainer and pin kit. Compare the pin form, length and retaining features with the installed caliper. Caliper family and rotor width must both match; a pin of similar length is not sufficient identification.

Manufacturer Reference

Wilwood component specifications and dimensions

PMB Performance has over 20 years of brake-parts experience. Send the installed component details if you need help checking this replacement.