Got a Caterpillar machine that's not charging right? This DB Electrical AND0437 alternator is a brand-new, direct replacement to get you back up and running. It's not a remanufactured unit – it's 100% new, built to meet or exceed the original specs.\n\nThis is a 12-volt, 55-amp alternator with a built-in internal regulator and a 1-groove V-pulley. It's designed to fit a bunch of popular Cat equipment models from the late 90s to early 2000s.\n\nCompatibility is key, so here are some of the main machines it fits: Caterpillar Mini Excavators like the 301, 302, 303, and 304. Skid Steer Loaders like the 216, 226, and 228. And Wheel Loaders like the 902 and 906. Always double-check your specific machine's model and year against the full list in the description.\n\nIt replaces OEM part numbers like Caterpillar 0R9700 and 144-9954, and Denso 101211-2770. DB Electrical is known for reliable aftermarket parts. If your battery keeps dying or your warning light is on, this alternator is likely what you need to fix the charging system on your Cat equipment.
Free 30-day returns 
Free 30-day returns
