Alternator DiodeThis alternator diode ships as an aftermarket replacement and is a go-to for warehouse maintenance teams keeping fleets running between scheduled rebuilds. It is commonly used inside the alternator to rectify AC output to DC charging current, a common failure point in electrical no-charge complaints, where worn or damaged hardware needs swapping during routine PM or breakdown repair. Keeping pieces like this on the shelf shortens downtime, since component failures often halt a lift truck mid-shift. Because the cross-reference for AC1024056 is to an unrecognized supplier code, contact our team in Whittier with your truck make, model, and serial number to confirm fit before ordering.Aftermarket replacement part, cross-references original part number AC1024056.Need help confirming fit? Call (562) 693-7748 with your serial number.Part number variants: AC1024056, ac1024056 ⚠ 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.