Arco Marine Starter Motor 30433 for OMC, Mercury & Volvo (12V)

Arco 30433 Premium Replacement Inboard Starter motor. This gear reduction marine starter is suitable for Mercruiser, Volvo Penta, OMC and Marine Power engines, all GM engines with 14" flywheel using a staggered bolt pattern, as well as for late model 3.0 litre with 14" flywheel using tail bracket. It can also be used in place of the 10MZT style starter with two long-bolt staggered pattern (mounting bolt kit MBK450 is required if replacing 10MT). 12 Volt starter motor with clockwise rotation. The Arco starter motor replaces OEM part numbers: - Volvo Penta 3587625, 3857747, 3860566, 3860764, 3885317, 3850525-1, 3853982-1, 3854751-9, 3855177-6 and 3856004-1 - BRP / OMC 984456, 986505, 3850525, 3853982, 3854751, 3855177, 3857747 and 3860566 - Delco 9000735, 9000762, 9000768, 9000789, 9000819, 9000821, 9000839, 9000840, 9000849, 9000885, 9000940 and 9000884 (Hi Performance) - Marine Power 0174-000 - Mercury 50-12121A2, 50-12177A2, 50-806964A2, 50-806964A3, 50-806964A4, 50-812428A3, 50-812604A2, 50-822330A2, 50-864340A2, 50-8M8021116, 50-807904A1, 50-863007A1 and 50-99418A2 - Sierra 18-6275 - Pleasurecraft RA122015 - ProTorque PH140-0017-D and PH130-0067 - MPParts SDR0105 and SAB0081 All armatures are precision tested to withstand 50 times the operation voltage (12V). All motors performance tested at 5 different load levels. All motors must meet or exceed OEM performance before being boxed.