Wilwood Compact Cast Piston, 1.38 x 0.880 Inches, Stainless Construction

SKU: 200-7518

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Product details

A short 0.880-inch body distinguishes this Wilwood stainless piston. Check its 1.38-inch outside diameter and the caliper's required seal arrangement. Established in 1977 by Bill Wood, Camarillo, California-based Wilwood Engineering designs and manufactures disc brake systems. Its master cylinders, calipers, brake rotors, lines, fittings and valves support motorsport, street-performance and specialized applications, with each component selected for its role in the complete brake system.

Technical Details

  • Manufacturer part number: 200-7518
  • Material: Stainless
  • Outside diameter: 1.38 inches
  • Overall length: 0.880 inches
  • Piston construction: Cast

Fitment & Compatibility

Use the piston specified for the installed caliper body and hydraulic seal. Check both dimensions and the piston construction; shared nominal bore size does not confirm the required replacement. This is the cast stainless piston configuration. Check its complete shape and hydraulic seal compatibility against the manufacturer’s caliper parts information.

Manufacturer Reference

Wilwood component specifications and dimensions

Contact PMB Performance with the brake-kit identification and measurements for help selecting the part. Our team brings over 20 years of experience.