Wilwood GP310 Motorcycle Front Brake Caliper (1984-1999 Harley-Davidson)
The Wilwood GP310 front brake caliper is engineered for 1984-1999 Harley-Davidson motorcycles, offering precise fitment for single and dual disc models (excluding Springer and 4-speed FL models), as well as the 1983 XR 1000. This caliper is constructed from billet aluminum and finished in a durable black powder coat.
Key Specifications
- Application: Front, Left Hand Mount
- Piston Count: 4
- Piston Bore: 1.25 in (each)
- Piston Material: Stainless Steel
- Total Piston Area: 2.46 in²
- Dust Boot: No
- Weight: 2.0 lbs
- Material: Billet Aluminum
- Finish: Black Powder Coat
Rotor Compatibility
- Rotor Width: 0.25 in (compatible with 0.18 in min, 0.25 in max)
- Rotor Diameter: 11.00 in min, 11.50 in max
Brake Pads
- Pad Type: 6208
- Total Pad Area: 3.65 in²
- Total Pad Volume: 0.63 in³
- Pad Material: Stainless steel rotor compatible formulation
Mounting Details
- Mount Type: Lug
- Mount Center: 3.44 in
- Mount Height: 2.33 in
- Inlet Thread Size: 3/8-24
Features
- Direct bolt-on fit for specified Harley-Davidson models
- Stainless steel pistons for reduced brake fade and corrosion resistance
- High temperature piston seals for extended service life
- Exclusive pad anti-rattle clip and drag-free operation
- Bright-finish bleed screws and hardware included
Designed for riders seeking reliable stopping power and quality construction, the Wilwood GP310 caliper is a robust upgrade for classic Harley-Davidson motorcycles.
Universal Part: This product fits multiple vehicles (universal application).
Vehicle Compatibility
| Brand | Model | Generation / Chassis | Engine |
|---|---|---|---|
| Universal | XR 1000 | 1984-1999 | - |
WILWOOD
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Wilwood 120-7737 GP310 Motorcycle Front 84-99 Lug Mount Caliper Left 4 Pistons Black
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- Brand: WILWOOD
- Product id: 78563
- MPN: WIL-120-7737-BK
- Availability: In Stock
- 373.82€
366.34€
- Excl. VAT: 302.76€
EU Shipping – No Import Taxes
Tags: Default Category|Braking system and wheels||Default Category|Braking system and wheels|Calipers,

