516265 Generator drive gear, 13 tooth

This 13-tooth generator drive gear is a precision-made replacement for 1958 to 1969 FL models. As a direct replacement for OEM 31070-58, it is designed to mesh perfectly with the internal timing gears to provide consistent rotation for your generator. Over years of service, the teeth on these gears can show signs of wear or pitting, which can lead to noise or even mechanical failure within the gear case. When rebuilding your Panhead or early Shovelhead charging system, installing a fresh drive gear ensures smooth operation and proper charging output. This MCS part provides the durability and fitment required for these classic Big Twin engines.