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Wilwood’s 2.88-inch diameter adapter rotor/hat register ring comes as a two-pack to establish the correct seating diameter between rotors and hats. When a 2.88-inch register is specified, these rings help align and center the rotor on the hat interface, ensuring proper fitment in compatible braking assemblies. Specifically used where rotor or hat registration requires a 2.88-inch diameter.
Wilwood Adapter Rotor/Hat Register Ring 2.88in Dia. - 2 Pack
