This starter REPLACED Arco 30470 New number is ARCO 30470-A

Staggered bolt pattern bottom mounted Arco marine starter fits GM marine engines with 14 in. flywheels.

• LEFT HAND Engine Only – View rotation from rear of boat. If flywheel is turning left, then you have a left hand engine.
• Replaces Indmar 57-1006 Starter
• New inboard and inboard/outboard 12-volt marine starter
• High-performance lightweight compact housing
• Permanent magnet gear reduction marine starter
• 2 long bolt staggered pattern
• Fits GM engines with 14 in. flywheel
• Fits various Marine Power, Mercruiser, Volvo Penta and OMC marine engines
• Mounting bolt kit MBK450 is needed when replacing full size 10MT starter
• Replaces Arco 30140, 30429, 30450, 30470
• Replaces Mercruiser 50-12121A2, 50-12177A2, 50-806964A2, 50-806964A3, 50-806964A4, 50-812428A3, 50-812604A2, 50-822330A2, 50-864340A2, 50-8M8021116, 50-99418A2
• Replaces Volvo Penta 3587625, 3857747, 3860566, 3860764, 3885317, 3850525, 3853982, 3854751, 3855177, 3856004
• Replaces Bombardier Recreational Products 984456, 986505, 3850525, 3853982, 3854751, 3855177, 3857747, 3860566
• Replaces Delco 9000735, 9000762, 9000768, 9000789, 9000819, 9000821, 9000839, 9000840, 9000849, 9000885, 9000940, 9000884 (Hi Perf)
• Replaces Sierra 18-5905, 18-5910, 18-5913, 18-6946
• Marine Power 0174-000