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Wilwood Hat/Rotor Register Ring Adapters

4.86 out of 5 stars 14 Customer Reviews

Wilwood hat/rotor register adapter rings have a universal fit to adapt Wilwood hats and rotors on axles with center register diameters smaller than 3.06 in. Ring adapters are available in sizes from 2 in. to 2.87 in. Adapt your rotors to your axles with Wilwood hat/rotor register adapter rings.

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Results 1 - 19 of 19

Wilwood Hat/Rotor Register Ring Adapters 300-11532-2

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.784 in. I.D., 3.060 in. O.D., Aluminum, Natural, Pair

Part Number: WIL-300-11532-2

Not Yet Reviewed

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Wilwood Hat/Rotor Register Ring Adapters 300-11337-2

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.800 in. I.D., 3.060 in. O.D., Aluminum, Natural, Pair

Part Number: WIL-300-11337-2

Not Yet Reviewed

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Wilwood Hat/Rotor Register Ring Adapters 300-11338

Wilwood Hat/Rotor Register Ring Adapters 300-11338

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.820 in. I.D., 3.060 in. O.D., Aluminum, Natural, Each

Part Number: WIL-300-11338

5.0 out of 5 stars ( 2 )

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Wilwood Hat/Rotor Register Ring Adapters 300-12761

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.440 in. I.D., 3.060 in. O.D., Aluminum, Natural, Each

Part Number: WIL-300-12761

4.78 out of 5 stars ( 9 )

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Wilwood Hat/Rotor Register Ring Adapters 300-12761-2

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.440 in. I.D., 3.060 in. O.D., Aluminum, Natural, Pair

Part Number: WIL-300-12761-2

Not Yet Reviewed

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Wilwood Hat/Rotor Register Ring Adapters 300-11901

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.500 in. I.D., 3.060 in. O.D., Aluminum, Natural, Each

Part Number: WIL-300-11901

5.0 out of 5 stars ( 1 )

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Wilwood Hat/Rotor Register Ring Adapters 300-11338-2

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.820 in. I.D., 3.060 in. O.D., Aluminum, Natural, Pair

Part Number: WIL-300-11338-2

Not Yet Reviewed

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Wilwood Hat/Rotor Register Ring Adapters 300-13651-2

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.784 in. I.D., 3.060 in. O.D., Aluminum, Natural, Pair

Part Number: WIL-300-13651-2

Not Yet Reviewed

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Wilwood Hat/Rotor Register Ring Adapters 300-11732-2

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.866 in. I.D., 3.060 in. O.D., Aluminum, Natural, Pair

Part Number: WIL-300-11732-2

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Wilwood Hat/Rotor Register Ring Adapters 300-11962-2

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.842 in. I.D., 3.060 in. O.D., Aluminum, Natural, Pair

Part Number: WIL-300-11962-2

Not Yet Reviewed

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Wilwood Hat/Rotor Register Ring Adapters 300-14232

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.413 in. I.D., 3.060 in. O.D., Aluminum, Natural, Each

Part Number: WIL-300-14232

Not Yet Reviewed

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Wilwood Hat/Rotor Register Ring Adapters 300-14232-2

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.413 in. I.D., 3.060 in. O.D., Aluminum, Natural, Pair

Part Number: WIL-300-14232-2

Not Yet Reviewed

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Wilwood Hat/Rotor Register Ring Adapters 300-11653

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.180 in. I.D., 3.060 in. O.D., Aluminum, Natural, Each

Part Number: WIL-300-11653

Not Yet Reviewed

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Wilwood Hat/Rotor Register Ring Adapters 300-11732

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.866 in. I.D., 3.060 in. O.D., Aluminum, Natural, Each

Part Number: WIL-300-11732

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Wilwood Hat/Rotor Register Ring Adapters 300-11901-2

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.500 in. I.D., 3.060 in. O.D., Aluminum, Natural, Pair

Part Number: WIL-300-11901-2

Not Yet Reviewed

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Wilwood Hat/Rotor Register Ring Adapters 300-13506-2

Brake Rotor Adapter, Hat/Rotor Register, 2.790 in. Inside Diameter, Aluminum, Natural, Pair

Part Number: WIL-300-13506-2

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Wilwood Hat/Rotor Register Ring Adapters 300-11653-2

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.180 in. I.D., 3.060 in. O.D., Aluminum, Natural, Pair

Part Number: WIL-300-11653-2

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Wilwood Hat/Rotor Register Ring Adapters 300-12792-2

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.560 in. I.D., 3.060 in. O.D., Aluminum, Natural, Pair

Part Number: WIL-300-12792-2

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Wilwood Hat/Rotor Register Ring Adapters 300-11803-2

Brake Rotor Adapter, Hat/Rotor Register Ring Adapters, 2.524 in. I.D., 3.060 in. O.D., Aluminum, Natural, Pair

Part Number: WIL-300-11803-2

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

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