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Product details
TA-2 road-racing systems use this Wilwood hat with 2.900-inch offset. Match the twelve-lug rotor drive, 4.07-inch register and retaining system. Bill Wood established Wilwood Engineering in 1977. Based in Camarillo, California, the company designs and builds disc brake systems for motorsport, street-performance and specialized uses, including calipers, rotors, master cylinders, valves, fittings and brake lines. Each part must match the requirements of the whole braking arrangement.
Technical Details
- Manufacturer part number: 170-15518
- Hat offset: 2.900 inch
- Rotor attachment interface: 12lug-7.77 inches; drive-lug connection, not a wheel bolt pattern
- Hub-flange mounting/clearance pattern(s): 5 X 5.00 inches; verify the actual hub and wheel-stud clearance
- Center register diameter: 4.07 inches
- Internal clearance diameter: 7.01 inches
- Mounting-face thickness: 0.29 inches
- Hub-side hole clearance diameter(s): 0.640 inches; these are clearance dimensions, not wheel-stud thread sizes
- Manufacturer-listed attachment hardware reference: 300-14912; verify the specific rotor and attachment arrangement before ordering hardware
- Manufacturer installation note: 300-14912 Dynamic Lug Mount Clip & Snap Ring kit are required for rotor mounting.
- Component: Lug-Drive Rotor Hat
- Material: Aluminum
- Surface finish: Type III Anodize
- Rotor mounting method: Dynamic Lug Mount
Fitment & Compatibility
Match this component to the documented TA-2 road-racing brake systems. Confirm the mounting stack, center location and rotor hardware; vehicle model alone does not establish compatibility with a modified brake system. Use the specified lug-drive friction ring and clip/snap-ring retention system. A conventional bolt-on ring is a different attachment arrangement.
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.
