Replaces OEM part #
- MERCURY MARINE 50-12177A2
- MERCURY MARINE 50-99418A2
- OMC 984456
- OMC 986505
Heavy-Duty, No core, Clockwise
Small Block V-6 & V-8 GM engine with 14 1/4" flywheel and bottom mount, offset bolt pattern
For standard rotation engines
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