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Product details
These Wilwood aluminum pilot rings reduce the locating opening of a suitable rotor or hat to a 2.175-inch register fit. They are supplied as a pair for brake assemblies whose center bore includes the required seating counterbore. The manufacturer, Wilwood Engineering, was established in 1977 by Bill Wood and is based in Camarillo, California. It produces disc-brake systems and the calipers, rotors, master cylinders, valves, fittings and lines used within them. Motorsport, street-performance and specialized applications each require a suitable combination of those components.
Technical Details
- Manufacturer part number: 300-11653-2
- Material: Aluminum
- Finish: Plain
- Package: 2 rotor pilot rings
- Weight: 0.150 lb
- Internal diameter: 2.175 in
- Outside diameter: 3.060 in
Fitment & Compatibility
Verify a 2.175-inch internal diameter is specified for the hub or axle in the brake kit. The rotor or hat must accept the 3.060-inch outside diameter and sit flush after installation.
Manufacturer Documents
The photograph represents the product family. Match the ordered configuration using the part number and specifications above.
With over 20 years of experience, PMB Performance can help work through the dimensions and component requirements. Provide the installed kit information when requesting a fitment check.
