Milwaukee Twins Ignition Rotor And Screw For Harley The Milwaukee Twins Ignition Rotor and Screw offers a straightforward, effective solution for maintaining your Harley's performance. This set, including both the rotor cup and mounting screw, provides a hassle-free installation. Engineered as a direct OEM replacement, it ensures reliability without the extra cost usually associated with dealership parts. Formerly offered under the J&P Cycles brand. Features: Replacement rotor cup and mount screw all in one package for your convenience Replaces OEM 32402-83 / 2611 B