NEW 12V 55A ALTERNATOR FITS YANMAR 101211-2950 101211-2951 119626-77210 11962677210 100% NEW and Made with the Highest Quality Components Available Full One Year Warranty Computer tested for consistent Quality and unsurpassed reliability Alternator - Voltage: 12V Amperage: 55 Amps Fan: Internal Regulator: Internal Pulley: V Belt Grooves: 1 Source: Aftermarket