18-2365 - Gear Set, 43-803120T1

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Sierra Marine

18-2365 UPPER UNIT GEAR REPAIR KIT Replaces: Mercruiser 43-803120T1
For: 17-19 Teeth: 1.84:1 (1.81:1) Gen II applications serial number range up to OK999999 only

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Sierra Marine Gear Repair Kit Upper Unit is equivalent to parts:

Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.