Fitment questions?
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Product details
The Wilwood WLD-20 is a two-piston hydraulic replacement for traditional LD-20 formula-racing caliper arrangements. This Type III anodized version has 1.75-inch stainless piston bores, 3.50-inch lug mounting centers and a nominal 0.38-inch rotor-width specification. Its LD-20 geometry must agree with the existing brake assembly. Bill Wood founded Wilwood Engineering in 1977. Based in Camarillo, California, Wilwood designs and manufactures disc brake systems and parts for motorsport, street-performance and specialized applications, from calipers and rotors to master cylinders, valves, fittings and brake lines.
Technical Details
- Manufacturer part number: 120-14375
- Mounting: universal side configuration; Lug; 3.50-inch centers; 0.39-inch mounting holes
- Mount height: 1.96 inches
- Rotor width: 0.38-inch nominal; 0.25–0.38-inch permitted range
- Rotor diameter range: 10.00 inches
- Pad shape: Wilwood type 5214; compound selected separately
- Piston arrangement: 2 pistons; 1.75-inch bores; stainless steel
- Hydraulic piston area: 2.40 square inches, as specified by Wilwood
- Body and finish: Forged aluminum; Type III anodized
- Fluid inlet: 3/8-24
- Dust boots: No
- Component: Wilwood WLD-20; one caliper
Fitment & Compatibility
This caliper is for the traditional LD-20 competition layout. Compare lug height and offset, pad outline and the specified 3/8-24 inlet connection. The mounting arrangement supports either side when the bleeder is correctly positioned.
This listing covers one caliper. Match the brake pads, rotor, hose and mounting arrangement to the complete brake system.
The WLD-20 is a two-piston replacement for traditional LD-20 formula-racing caliper arrangements. It retains LD-20 mounting geometry and accepts Wilwood type 5214 pads; a common lug spacing does not make it an LD-19 substitute.
PMB Performance has over 20 years of brake and parts experience. Send us the caliper specifications, rotor measurements and bracket details if you need help selecting the correct component.
