view cart menu separator categories menu separator faq
advanced search
categories  > Items for Mercruiser > Gears and Gear Sets (4)
Upper Gear Set for MC-1, Alpha One and Gen II 1.98:1 Ratio Replaces 43-55778A3 (TM2205)

Upper Gear Set for MC-1, Alpha One and Gen II 1.98:1 Ratio Replaces 43-55778A3 (TM2205)

Price: $169.95 add to cart     
Feedback: 99.36%, 429 sales Ask seller a question
Shipping: USPS calculated click to check
Sales Tax: Louisiana: 8.75%
Condition: Brand new
Payment with:
Upper Gear Set for Mercruiser MC1, Alpha One and Gen II Drives 1.98:1 Ratio

Replaces 43-55778A3.

This gear set is designed generally for in-line 4 cylinder powered drives including the following:

120/140 from 1970-1982 (serial numbers 27919757-6225576)

R, MR and Alpha One from 1983-1990 (serial numbers 6225577 and up)

Alpha One Gen II from 1991-1997 (serial numbers 0D469859-0K999999).

Gears have 24 teeth and 20 teeth. Please double check your current tooth count for proper replacement.

Used on drive shafts with 13 splines.
Other Products from tungstenmarine:View all products
Propeller Shaft for OMC Sterndrive, Sea Drive, Johnson Evinrude (TM2187)
Marine Ignition Coil for Mercruiser OMC Volvo GM Engines (TM5443)
Fuel Water Separator Filter for OMC Replaces 502905 (TM7846)
Marine Solenoid for Mercruiser, OMC, Volvo and Pleasurecraft (TM5801)
Upper Gear Set for OMC Cobra 21:16 Ratio V8 (TM1600)
Prop Shaft for Some Johnson Evinrude 60 to 75 HP 1977 to 97 Replaces 439185, 387879, (TM2250)
Marine Circulating Water Pump for Chevy (GM) Small Blocks (TM3599)
Switchbox for Mercury Outboards 3 & 6 Cyl - *NEW* Replaces Mercury Part Number 332-7778A 12 (TM5775)
Marine Plug Wire Set for Johnson Evinrude 90 and 115 HP 4 cyl (TM8839)
Impeller for Mercury 65HP-V6 Outboards Mercruiser Alpha and some Chrysler (TM3017)
Last Updated: 27 Jul 2017 15:28:10 PDT home  |  about  |  terms  |  contact
Powered by eCRATER - a free online store builder