Crankshaft PulleyThe AC12303-48302 is a crankshaft pulley listed as an aftermarket replacement for forklift engines. The crankshaft pulley drives accessory belts for the water pump, alternator, and fan, and often serves as the harmonic balancer, damping engine vibration before it can hammer the crankshaft. A failed pulley shows up as belt squeal, wobble, or charging problems, and forklift service techs replace it before secondary damage hits the front seal or accessories. The catalog identifies this part as "PULLEY". SCR Forklift Parts in Whittier, California stocks engine front end parts for the popular forklift engine families and ships nationwide.Aftermarket replacement part, cross-references original part number AC12303-48302.Need help confirming fit? Call (562) 693-7748 with your serial number.Part number variants: AC12303-48302, ac12303-48302, AC1230348302, ac1230348302 ⚠ 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.
