Alternator 12V 55A for John Deere 240 250 260 270 RE506197 SE501828 12366

New aftermarket 12V 55A Magneton-style alternator for select John Deere skid steer loaders and diesel engines. This unit features clockwise rotation, an internal voltage regulator, external fan, and single-groove V-belt pulley. Common applications include select John Deere 240, 250, 260, and 270 skid steer loaders, as well as equipment using John Deere 3029 and 4039 diesel engines. Replaces commonly used part numbers RE506197, SE501828, 12366, 12366N, AMA0003, 400-42008, 443-113-515-765, and 9-515-765. Before ordering, confirm the original part number and compare the mounting configuration, electrical connections, pulley, voltage, and amperage with the listing photos.

• 12V 55A ALTERNATOR: New aftermarket Magneton-style alternator with clockwise rotation, internal voltage regulator, external fan, and single-groove V-belt pulley.
• JOHN DEERE FITMENT: Fits select John Deere 240, 250, 260, and 270 skid steer loaders. Also used with select John Deere 3029 and 4039 diesel engines.
• REPLACEMENT NUMBERS: Replaces John Deere RE506197 and SE501828; Lester 12366; WAI 12366N; Magneton 443-113-515-765 and 9-515-765; Arrowhead AMA0003 and 400-42008.
• READY TO INSTALL: Includes the alternator and single-groove pulley shown in the pictures. No core return is required. Mounting hardware is not included.
• VERIFY BEFORE ORDERING: Compare your original part number, mounting ears, electrical terminals, pulley style, voltage, and amperage with the product photos. Fitment may vary by engine and machine serial number.