Balmar Alternator 170 Amp, 12V Single Foot Internal Regulator K6 Pulley - XT-SF-170-IR

Alternator 170 Amp, 12V Single Foot Internal Regulator K6 Pulley

Alternator, XT Series, 170A, 12V, Spindle Mount (Single Foot), 1-2in, K6 Serpentine Pulley, Case Ground

1″ Motorola-Style Mounting;  Typical for Westerbeke, Lehman, Hino & Pathfinder Engines
2″ Delco-Style Mounting;  Typical for Volvo Penta (Gas & Diesel), John Deere, Perkins, Mercruiser, Pleasurecraft, Crusader, Indmar, Marine Power & other GM-based Engines