KUBOTA COMPATIBLE ALTERNATOR : F1900 , GR1600 , GR2100 , GZD15 MODEL - TECHNICAL CHARACTERISTICS FIXING DIMENSIONS - CHARGING CURRENT 14 A PULLEY DIAMETER - RATED VOLTAGE 12 V SHAPE - BELT WIDTH - PULLEY DISTANCE - FLANGE SIZE - BELT TENSIONER HOLE DIAMETER - FIXING HOLE DIAMETER - CODE: 18270372 ORIGINAL PART NUMBER: 1553164017 SR