STARTER GEAR FOR B&S

Plastic starter motor pinion gear primarily manufactured for Briggs & Stratton small engines. It acts as a sacrificial engagement gear that drives the engine flywheel during starting, designed to wear down or break to protect more expensive metal engine components. Fits John Deere riding mowers models 65, 66, 68, 116, R70, R72, & S82. UNCARDED version of Rotary Item 10860 MIN 10