18-2365 - Gear Set, 43-803120T1

List Price

Your Price

Add to shopping cart

Available to order:

Usually ships

within 8 days Help

Part Number

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

Technical information (PDF)
Warranty (PDF)
Enlarge photo

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.