One New Aftermarket J&N Electrical Products StarterTech Info:-LESTER: 3531, 3551, 4174, 4174S, CRITICAL NOTE: Assembled by J&N in Cincinnati, Ohio, USA of All New Components, FAMILY: Fits Delco 10MT, VOLT: 12, CONDITION: New, QUALITY TYPE: Premium, ROTATION DIRECTION: Clockwise, ELECTRIC STARTER TYPE: Direct Drive (DD), NUMBER OF TEETH: 9, GEAR OD: 1", GEAR OD: 25.400mm, MOUNT HOLE ID 1: 3/8-16, MOUNT HOLE 1 TYPE: Threaded, MOUNT HOLE ID 2: 0.420", MOUNT HOLE 2 TYPE: Unthreaded, MOUNT HOLE 3 TYPE: Unthreaded, WARRANTY: 1 Year, : High Torque-Arrowhead: 410-12023, SDR0035; Fits Bosch: SR598X; Fits Delco: 10465154, 10496869, 10496879, 1108345, 1108369, 1108487, 1108753, 1108792, 1109032, 1109034, 1109060, 1109075, 1876550, 1876550B, 1977081, 1998206, 1998228, 1998231, 1998250, 1998472, 1998501, 323-373, 323-51, 323-59, 323-62, 323-805, 84M; J&N Electrical Products: 410-12529; JANNCO: 410-12023R; Lester: 3531, 3551, 4174, 4174SReplaces Part Number(s): 410-12023 All OEM part numbers and logos are to be used for identification purposes only