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Product details
The Wilwood Nissan Y61 front hat has a six-hole flange and 0.470-inch offset. Verify the 1997–2018 conversion and 4.30-inch register. Camarillo, California is home to Wilwood Engineering, founded by Bill Wood in 1977. Wilwood designs and manufactures disc brake systems, with calipers, brake rotors, master cylinders, fittings, valves and lines serving motorsport, street-performance and specialized uses. Select individual parts to meet the needs of the complete brake system.
Technical Details
- Manufacturer part number: 170-15534
- Mounting-face thickness: 0.28 inches
- Hub-side hole clearance diameter(s): 0.490 inches; these are clearance dimensions, not wheel-stud thread sizes
- Manufacturer-listed attachment hardware reference: 230-8008; verify the specific rotor and attachment arrangement before ordering hardware
- Component: Flared-Bell Brake Rotor Hat
- Material: Aluminum
- Surface finish: Black E-Coat
- Rotor mounting method: Fixed Mount
- Position in the specified brake assembly: Front
- Hat offset: 0.470 inch
- Rotor attachment interface: 12 x 8.75 inches; rotor attachment, separate from the hub flange
- Hub-flange mounting/clearance pattern(s): 6 x 5.39 inches; verify the actual hub and wheel-stud clearance
- Center register diameter: 4.30 inches
- Rotor mounting hole/thread designation: 1/4-20
- Internal clearance diameter: 8.01 inches
Fitment & Compatibility
The specified Nissan Y61 1997–2018 brake conversions must use the same hat geometry and rotor interface. Verify the hub register and offset measurement reference before assembling the brake system. Select the rotor and attachment hardware separately for the documented assembly. Follow the installation drawing for engagement and clearance at every mounting point.
Manufacturer Reference
Wilwood component specifications and dimensions
PMB Performance brings over 20 years of experience to brake-component selection. Provide the actual hardware specification when the brake system has been modified.
