Wilwood Rear Left 11.00-inch Drilled and Slotted Rotor, Black, 2.32-inch Hat

This left rear SRP rotor combines the deep hat with the compact 11.00-inch service-brake ring. The 2.32-inch offset is a fitment dimension, while its multiple clearance patterns simply allow passage over the corresponding axle studs. The manufacturer is Wilwood Engineering of Camarillo, California, founded by Bill Wood in 1977. It designs and manufactures disc brake systems, supplying calipers, brake rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized applications. Matching this component requires consideration of the complete brake system.

Technical Details

• Manufacturer part number: 160-11377-BK
• Outside diameter / width: 11.00 inches diameter x 0.81 inches wide
• Material specification: Iron
• Friction surface / finish: SRP Drilled & Slotted; Black electrocoat
• Ventilation: 32 vanes
• Mounting direction: Left-hand
• Preparation: Balanced: no; factory burnished: no
• Opposite-side component, ordered separately: 160-11376-BK
• Hat wheel-stud clearance pattern: 5 x 4.50/4.75/5.00 inches
• Stud clearance-hole sizes: 0.52 inches
• Center 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 weight: 12.30 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

Over 20 years of brake and parts experience support PMB Performance's fitment assistance. We can help assess the specified rotor against the hardware already on the vehicle.