One New Aftermarket J&N Electrical Products StarterTech Info:-Arrowhead: SBO0139; Fits BMW: 12-41-7-501-668, 12-41-7-501-688, 12-41-7-501-738; Fits Bosch: 0001108190, 0-001-108-190, 0001108230, 0-001-108-230, 0001108231, 0-001-108-231, 0-986-018-460, SR0474N, SR0474X; J&N Electrical Products: 410-24135; Lester: 17853; Fits Lucas Electric: LRT00119-LESTER: 17853, VOLT: 12, POWER: 1.400 kw, HP: 1.877, CONDITION: New, ROTATION DIRECTION: Clockwise, ELECTRIC STARTER TYPE: Permanent Magnet Gear Reduction (PMGR), NUMBER OF TEETH: 9, GEAR OD: 1.142", GEAR OD: 29mm, MOUNT HOLE ID 1: M10x1.50, MOUNT HOLE 1 TYPE: Threaded, MOUNT HOLE ID 2: M10x1.50, MOUNT HOLE 2 TYPE: Threaded, WARRANTY: 1 YearReplaces Part Number(s): 410-24135 All OEM part numbers and logos are to be used for identification purposes only