Heavy Duty StarterThis Anderson aftermarket heavy-duty new starter, AC1017191-HD, is a beefed-up replacement for forklifts operating in cold environments, high-cycle applications, or with marginal battery capacity. The HD designation typically points to upgraded brushes, heavier windings, or a stouter solenoid. Buyers are typically fleet leads running cold-storage or freezer warehouses, where a standard starter can struggle when oil is cold and batteries are stressed. Anderson supplies it as a direct aftermarket replacement. Confirm voltage, mounting bolt pattern, pinion tooth count, and rotation against the original before installation, and verify cable sizing supports the higher current draw.Aftermarket replacement part, cross-references original part number AC1017191-HD.Need help confirming fit? Call (562) 693-7748 with your serial number.Part number variants: AC1017191-HD, ac1017191-hd, AC1017191HD, ac1017191hd ⚠ Warning: Some equipment has serial-number breaks that may not be reflected in the catalog. Contact us for clarification before ordering if uncertain.SCR Forklift Parts ships from Whittier, CA with next-day delivery available across the US when needed.