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Product details
This Wilwood WLD-20 is a 2-piston brake caliper with a Type III anodized finish for a nominally 0.38-inch-wide rotor. Its 3.50-inch lug mounting centers and 1.75-inch piston bores must match the brake assembly. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. The company makes disc brake systems and components, including calipers, rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized applications.
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.
Technical Details
- Manufacturer part number: 120-14376
- Component: Wilwood WLD-20; one caliper
- Body and finish: Forged aluminum; Type III anodized
- Dust boots: No
- Piston arrangement: 2 pistons; 1.75-inch bores; Thermlock
- Hydraulic piston area: 2.40 square inches, as specified by Wilwood
- Mounting: universal side configuration; Lug; 3.50-inch centers; 0.39-inch mounting holes
- Mount height: 1.96 inches
- Fluid inlet: 3/8-24
- Pad shape: Wilwood type 5214; compound selected separately
- Rotor width: 0.38-inch nominal; 0.25–0.38-inch permitted range
- Rotor diameter range: 10.00 inches
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.
For a brake system assembled from individual components, PMB Performance brings over 20 years of experience. Contact us with the rotor, caliper and bracket information so we can help check the combination.