Wilwood Rear 2.32-inch Offset HP Rotor and Hat, 11.00 x 0.81-inch, Plain Face

The deeper 2.32-inch hat distinguishes this plain 11.00-inch rear rotor from the shallower low-profile casting. It integrates the service friction ring and internal parking drum in one component while leaving the axle flange and brake mechanism separate. Bill Wood founded Wilwood Engineering in 1977. Based in Camarillo, California, the company designs and manufactures disc brake systems, including calipers, brake rotors, master cylinders, valves, fittings and brake lines. Its motorsport, street-performance and specialized components are selected around the requirements of the whole braking system.

Technical Details

• Manufacturer part number: 160-11365
• Rotor size: 11.00 inches diameter x 0.81 inches wide
• Rotor material: Iron
• Face and finish: Plain Face; Plain
• Vanes: 32 vanes; straight
• Mounting direction: Non-directional
• Factory condition: Factory burnished no; balanced no
• Hat wheel-stud clearance pattern: 5 x 4.50/4.75/5.00 inches
• Stud clearance-hole sizes: 0.52 inches
• Center / lug registration: 3.06 inches
• Far-side inside diameter: 8.38 inches
• Hat offset: 2.320 inches
• Internal parking-drum diameter: 7.24 inches
• Inside clearance diameter: 7.16 inches
• Hat mounting-face thickness: 0.18 inches
• Approximate component weight: 12.40 lb
• Quantity: one rotor with integral hat; separate hub, pads, calipers, mounting hardware and any parking-brake mechanism are not included

Fitment & Compatibility

Match this deeper 2.32-inch hat to the specified low-profile rear parking-brake assembly. Its 11.00-inch ring and 3.06-inch center differ from other offset/register versions. Separately available register adapters cover specified axle-register sizes from 2.00 to 2.86 inches; the hub and parking mechanism are not included.

Manufacturer reference: Wilwood rotor specifications

With more than 20 years of parts and brake-system experience, PMB Performance can help review the rotor, hat and caliper combination before you order.