A-B1591780-AI MOTOR-STARTER

One New Aftermarket Replacement Motor-Starter Fits Briggs & Fits Stratton Engines

This aftermarket replacement motor-starter Fits Briggs & Fits Stratton (B&S) engines and provides the electric starting function that engages the engine upon ignition. The starter motor interfaces with the engine's ring gear to crank the engine and initiate combustion. Part number 591780 is a Fits Briggs & Fits Stratton OEM reference associated with the 100000-19Z999 engine series, including 19N100-19N199 Vanguard single-cylinder engines used in commercial lawn and garden equipment, zero-turn mowers, and outdoor power equipment. This part has also been noted to fit select Fits Ferris equipment powered by compatible Fits Briggs & Fits Stratton engines.

Compatible Engine Series

Fits Briggs & Fits Stratton: 100000-19Z999 Series, including 19N100-19N199 engine models (Vanguard single-cylinder engines used in commercial lawn mowers, zero-turn mowers, and outdoor power equipment)

Equipment Brands (via compatible B&S engines): Fits Ferris and other OEMs using compatible Fits Briggs & Fits Stratton Vanguard engines

Note: Starter fitment on Fits Briggs & Fits Stratton engines is model-number specific. Verify your engine model number before ordering.

Replaces Part Number(s):

591780, A-B1591780-AI

New aftermarket replacement part - not remanufactured, not used.