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Product details
The right-hand 15.00-inch GT ring uses the 9.50-inch attachment circle and a narrower 1.25-inch section. Wilwood lists this plain-finish Spec-37 configuration as burnished, with 60 curved vanes and a balanced slotted friction ring. Camarillo, California is home to Wilwood Engineering, founded in 1977 by Bill Wood. The company designs and manufactures disc brake systems and their calipers, brake rotors, master cylinders, valves, fittings and brake lines. Across motorsport, street-performance and specialized applications, these components must be matched as parts of a complete braking system.
Technical Details
- Manufacturer part number: 160-13804
- Friction dimensions: 15.00 inches diameter x 1.25 inches wide
- Construction: Spec-37 Iron
- Surface treatment: GT Slotted; Plain
- Cooling layout: 60 CV; curved
- Mounting direction: Right-hand
- Supplied preparation: Balanced: yes; factory burnished: yes
- Opposite-side component, ordered separately: 160-13805
- Rotor-to-hat/hub attachment circle: 12 X 9.50 inches
- Attachment hole size or thread: 0.326 inches
- Center registration: 8.93 inches
- Far-side inside diameter: 10.00 inches
- Approximate weight: 21.75 lb
- Quantity: one rotor ring; hat, hub, mounting hardware, calipers and pads are separate
Fitment & Compatibility
Use the complete brake kit to establish axle location, caliper spacing and wheel clearance. This 15.00-inch rotor needs a 12 X 9.50-inch mounting interface with 8.93-inch centering. Pad compound and sweep must be suitable for the ring material and 1.25-inch working section. Select pads and operating duty to suit the rotor material and the intended brake system.
Manufacturer reference: Wilwood rotor specifications
Choosing a rotor involves more than its outside diameter. PMB Performance's 20-plus years of brake and parts experience can help you check the component against your existing assembly.
