Mercruiser Sterndrive Drive Shaft Housing Gears
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Find drive shaft housing gears (drive gear, driven gear kits & upper gear repair kits) for your Mercruiser stern drive using the application chart from the Mercury Quicksilver catalog. Need other parts? If you need parts not listed in the application guide, please see: |
| Model | Gear Ratio | Year Range | Serial No. Range | Drive Gear | Driven Gear / Gear Kit | Upper Gear Repair Kit |
|---|---|---|---|---|---|---|
| IA & EZ Shift | 1.84 | 1964 - 1966 | 1684188 - 2065186 | N.S.S. | ||
| IB & EZ Shift | 2.01 | 1964 - 1966 | 1684188 - 2065186 | N.S.S. | ||
| IC & EZ Shift | 1.68 | 1964 - 1966 | 1684188 - 2065186 | N.S.S. | ||
| 120 / 140 | 1.98 | 1967 - 1969 | 2062141 - 2791956 | N.S.S. | 43-45615A 2 | |
| 120 / 140 | 1.98 | 1970 - 1982 | 2791957 - 6225576 | N.S.S. | 43-55778A 3 | |
| 470 / 485 | 1.84 | 1976 - 1982 | 4208730 - 6225575 | N.S.S. | 43-75325A 3 | |
| 160 | 1.68 | 1967 - 1969 | 2065190 - 2763441 | N.S.S. | 43-45569A 5 | |
| 165 | 1.65 | 1970 - 1981 | 2763442 & up | N.S.S. | 43-45814A 5 | |
| 888 | 1.50 | 1971 - 1977 | 3106717 & up | N.S.S. | 43-18411A 2 | |
| 225-S | 1.50 | 1974 | 3856268 - 4200499 | N.S.S. | 43-18411A 2 | |
| 233 | 1.32 | 1975 - 1977 | 4200500 & up | N.S.S. | 43-66773A 3 | |
| 898 / 228 | 1.50 | 1977 - 1982 | 4782330 - 6225576 | N.S.S. | 43-18411A 2 | |
| 250 | 1.32 | 1977 | 4791300 - 4898729 | N.S.S. | 43-66773A 3 | |
| 260 | 1.50 | 1978 - 1982 | 4898730 - 6225576 | N.S.S. | 43-18411A 2 | |
| R / MR / Alpha One | 1.98 | 1983 - 1990 | 6225577 & up | N.S.S. | 43-55778A 3 | 43-803101T 1 |
| R / MR / Alpha One | 1.84 | 1983 - 1990 | 6225577 & up | N.S.S. | 43-75325A 3 | 43-803114T 1 |
| R / MR / Alpha One | 1.65 | 1983 - 1990 | 6225577 & up | N.S.S. | 43-45814A 5 | 43-803112T 1 |
| R / MR / Alpha One | 1.50 | 1983 - 1990 | 6225577 & up | N.S.S. | 43-18411A 2 | 43-803116T 1 1 |
| R / MR / Alpha One | 1.50 HD | 1983 - 1990 | 6225577 & up | N.S.S. | 43-18411A 4 | 43-803116T 1 |
| R / MR / Alpha One | 1.32 | 1983 - 1990 | 6225577 & up | N.S.S. | 43-66773A 3 | 43-803115T 1 |
| Alpha One SS | 1.50 | 1986 - 1989 | 0A545004 & up | N.S.S. | 43-18411A 4 | 43-803116T 1 |
| Alpha One SS | 1.32 | 1986 - 1989 | 0A545004 & up | N.S.S. | 43-66773A 3 | 43-803115T 1 |
| Alpha One Gen II | 2.40 | 1991 - 1997 | 0D469859 - 0K999999 | N.S.S. | 43-55778A 3 | 43-803118T 1 |
| Alpha One Gen II | 1.98 / 1.94 | 1991 - 1997 | 0D469859 - 0K999999 | N.S.S. | 43-55778A 3 | 43-803118T 1 |
| Alpha One Gen II | 1.65 / 1.62 | 1991 - 1997 | 0D469859 - 0K999999 | N.S.S. | 43-45814A 5 | 43-803119T 1 |
| Alpha One Gen II | 1.84 / 1.81 | 1991 - 1997 | 0D469859 - 0K999999 | N.S.S. | 43-75325A 3 | 43-803120T 1 |
| Alpha One Gen II | 1.50 / 1.47 | 1991 - 1997 | 0D469859 - 0K999999 | N.S.S. | 43-18411A 2 | 43-803102T 1 |
| Alpha One Gen II | 2.40 | 1998 - 2008 | 0L100040 & up | N.S.S. | 43-853642A 2 | 43-803106T 1 |
| Alpha One Gen II | 2.00 | 1998 - 2008 | 0L100040 & up | N.S.S. | 43-853640A 2 | 43-803104T 1 |
| Alpha One Gen II | 1.94 | 1998 - 2008 | 0L100040 & up | N.S.S. | 43-853642A 2 | 43-803106T 1 |
| Alpha One Gen II | 1.81 | 1998 - 2008 | 0L100040 & up | N.S.S. | 43-853643A 2 | 43-803105T 1 |
| Alpha One Gen II | 1.62 | 1998 - 2008 | 0L100040 & up | N.S.S. | 43-853640A 2 | 43-803104T 1 |
| Alpha One Gen II | 1.47 | 1998 - 2008 | 0L100040 & up | N.S.S. | 43-853641A 2 | 43-803103T 1 |
| Vazer | 2.77 | 2007 - 2008 | 0W995000 & up | N.S.S. | 43-853642A 2 | |
| Vazer | 2.58 | 2007 - 2008 | 0W995000 & up | N.S.S. | 43-853643A 2 | |
| Bravo I | 1.65 | 1988 - 1995 | 0B664190 - 0F729999 | 2 | 43-883479A 4 | 43-803109T 2 |
| Bravo I | 1.65 | 1996 - 1999 | 0F730000 - 0M100000 | 3 | 43-883479A 3 | 43-803109T 2 |
| Bravo I | 1.65 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883479A 2 | |
| Bravo I | 1.50 | 1988 - 1995 | 0B664190 - 0F729999 | 4 | 43-883473A 4 | 43-803107T 2 |
| Bravo I | 1.50 | 1996 - 1999 | 0F730000 - 0M100000 | 5 | 43-883473A 3 | 43-803107T 2 |
| Bravo I | 1.50 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883473A 2 | |
| Bravo I | 1.36 | 1988 - 1995 | 0B664190 - 0F729999 | 6 | 43-883476A 4 | 43-803108T 2 |
| Bravo I | 1.36 | 1996 - 1999 | 0F730000 - 0M100000 | 7 | 43-883476A 3 | 43-803108T 2 |
| Bravo I | 1.36 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883476A 2 | |
| Bravo I - Diesel | 1.65 | 1996 - 1999 | 0F730000 - 0M100000 | N.S.S. | 43-883479A 3 | |
| Bravo I - Diesel | 1.50 | 1996 - 1999 | 0F730000 - 0M100000 | N.S.S. | 43-883473A 3 | |
| Bravo I - Diesel | 1.36 | 1996 - 1999 | 0F730000 - 0M100000 | N.S.S. | 43-883476A 3 | |
| Bravo I Performance | 1.65 | 1998 - 1999 | 0L000000 - 0M100000 | 3 | 43-883479A 3 | |
| Bravo I Performance | 1.65 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883479A 2 | |
| Bravo I Performance | 1.50 | 1998 - 1999 | 0L000000 - 0M100000 | 5 | 43-883473A 3 | |
| Bravo I Performance | 1.50 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883473A 2 | |
| Bravo I Performance | 1.36 | 1998 - 1999 | 0L000000 - 0M100000 | 7 | 43-883476A 3 | |
| Bravo I Performance | 1.36 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883476A 2 | |
| Bravo I X | 1.65 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887909A 1 | |
| Bravo I X | 1.50 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887903A 1 | |
| Bravo I X | 1.36 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887906A 1 | |
| Bravo I XR | 1.26 | 2000 - 2008 | 0M100001 & up | 43-849320T | 43-840898A 3 | |
| Bravo I XR | 1.35 | 2000 - 2008 | 0M100001 & up | 43-849320T | 43-840898A 3 | |
| Bravo I XR | 1.50 | 2000 - 2008 | 0M100001 & up | 43-849320T | 43-840898A 3 | |
| Bravo I XZ | 1.50 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887903A 1 | |
| Bravo I XZ | 1.36 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887906A 1 | |
| Bravo II | 2.20 | 1988 - 1995 | 0B664190 - 0F729999 | 2 | 43-883479A 4 | 43-803109T 2 |
| Bravo II | 2.20 | 1996 - 1999 | 0F730000 - 0M100000 | 3 | 43-883479A 3 | 43-803109T 2 |
| Bravo II | 2.20 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883479A 2 | |
| Bravo II | 2.00 | 1988 - 1995 | 0B664190 - 0F729999 | 4 | 43-883473A 4 | 43-803107T 2 |
| Bravo II | 2.00 | 1996 - 1999 | 0F730000 - 0M100000 | 5 | 43-883473A 3 | 43-803107T 2 |
| Bravo II | 2.00 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883473A 2 | |
| Bravo II | 1.81 | 1988 - 1995 | 0B664190 - 0F729999 | 6 | 43-883476A 4 | 43-803108T 2 |
| Bravo II | 1.81 | 1996 - 1999 | 0F730000 - 0M100000 | 7 | 43-883476A 3 | 43-803108T 2 |
| Bravo II | 1.81 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883476A 2 | |
| Bravo II | 1.65 | 1996 - 1999 | 0F730000 - 0M100000 | 4 | 43-883473A 3 | 43-803107T 2 |
| Bravo II | 1.65 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883473A 2 | |
| Bravo II | 1.50 | 1996 - 1999 | 0F730000 - 0M100000 | 7 | 43-883476A 3 | 43-803108T 2 |
| Bravo II | 1.50 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883476A 2 | |
| Bravo II - Diesel | 2.20 | 1996 - 1999 | 0F730000 - 0M100000 | N.S.S. | 43-883479A 3 | |
| Bravo II - Diesel | 2.00 | 1996 - 1999 | 0F730000 - 0M100000 | N.S.S. | 43-883473A 3 | |
| Bravo II - Diesel | 1.81 | 1996 - 1999 | 0F730000 - 0M100000 | N.S.S. | 43-883476A 3 | |
| Bravo II - Diesel | 1.65 | 1996 - 1999 | 0F730000 - 0M100000 | N.S.S. | 43-883473A 3 | |
| Bravo II - Diesel | 1.50 | 1996 - 1999 | 0F730000 - 0M100000 | N.S.S. | 43-883476A 3 | |
| Bravo II X | 2.20 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887909A 1 | |
| Bravo II X | 2.00 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887903A 1 | |
| Bravo II X | 1.81 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887906A 1 | |
| Bravo II X | 1.65 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887903A 1 | |
| Bravo II X | 1.50 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887906A 1 | |
| Bravo III | 2.43 | 1996 - 1999 | 0F730000 - 0M100000 | 3 | 43-883479A 3 | 43-803109T 2 |
| Bravo III | 2.43 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883479A 2 | |
| Bravo III | 2.20 | 1988 - 1995 | 0B664190 - 0F729999 | 2 | 43-883479A 4 | 43-803109T 2 |
| Bravo III | 2.20 | 1996 - 1999 | 0F730000 - 0M100000 | 3 | 43-883479A 3 | 43-803109T 2 |
| Bravo III | 2.20 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883479A 2 | |
| Bravo III | 2.00 | 1988 - 1995 | 0B664190 - 0F729999 | 4 | 43-883473A 4 | 43-803107T 2 |
| Bravo III | 2.00 | 1996 - 1999 | 0F730000 - 0M100000 | 5 | 43-883473A 3 | 43-803107T 2 |
| Bravo III | 2.00 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883473A 2 | |
| Bravo III | 1.81 | 1988 - 1995 | 0B664190 - 0F729999 | 6 | 43-883476A 4 | 43-803108T 2 |
| Bravo III | 1.81 | 1996 - 1999 | 0F730000 - 0M100000 | 7 | 43-883476A 3 | 43-803108T 2 |
| Bravo III | 1.81 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883476A 2 | |
| Bravo III | 1.65 | 1988 - 1995 | 0B664190 - 0F729999 | 4 | 43-883473A 4 | 43-803107T 2 |
| Bravo III | 1.65 | 1996 - 1999 | 0F730000 - 0M100000 | 5 | 43-883473A 3 | 43-803107T 2 |
| Bravo III | 1.65 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883473A 2 | |
| Bravo III | 1.50 | 1988 - 1995 | 0B664190 - 0F729999 | 4 | 43-883473A 4 | 43-803107T 2 |
| Bravo III | 1.50 | 1996 - 1999 | 0F730000 - 0M100000 | 5 | 43-883473A 3 | 43-803107T 2 |
| Bravo III | 1.50 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883473A 2 | |
| Bravo III | 1.36 | 1996 - 1999 | 0F730000 - 0M100000 | 7 | 43-883476A 3 | 43-803108T 2 |
| Bravo III | 1.36 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-883476A 2 | |
| Bravo III - Diesel | 2.43 | 1996 - 1999 | 0F730000 - 0M100000 | N.S.S. | 43-883479A 3 | |
| Bravo III - Diesel | 2.20 | 1996 - 1999 | 0F730000 - 0M100000 | N.S.S. | 43-883479A 3 | |
| Bravo III - Diesel | 2.00 | 1996 - 1999 | 0F730000 - 0M100000 | N.S.S. | 43-883473A 3 | |
| Bravo III - Diesel | 1.81 | 1996 - 1999 | 0F730000 - 0M100000 | N.S.S. | 43-883476A 3 | |
| Bravo III - Diesel | 1.65 | 1996 - 1999 | 0F730000 - 0M100000 | N.S.S. | 43-883473A 3 | |
| Bravo III - Diesel | 1.50 | 1996 - 1999 | 0F730000 - 0M100000 | N.S.S. | 43-883473A 3 | |
| Bravo III - Diesel | 1.36 | 1996 - 1999 | 0F730000 - 0M100000 | N.S.S. | 43-883476A 3 | |
| Bravo III X | 2.43 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887909A 1 | |
| Bravo III X | 2.20 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887909A 1 | |
| Bravo III X | 2.00 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887903A 1 | |
| Bravo III X | 1.81 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887906A 1 | |
| Bravo III X | 1.65 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887903A 1 | |
| Bravo III X | 1.50 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887903A 1 | |
| Bravo III X | 1.36 | 2000 - 2008 | 0M100001 & up | N.S.S. | 43-887906A 1 | |
| Blackhawk | 1.65 | 1994 | 0F186717 - 0F392505 | 2 | 43-883479A 4 | |
| Blackhawk | 1.65 | 1994 - 2008 | 0F392506 & up | 5 | 43-883473A 4 | |
| Blackhawk | 1.50 | 1994 - 2008 | 0F186717 & up | 5 | 43-883473A 4 | |
| Blackhawk | 1.36 | 1994 - 2008 | 0F186717 & up | 6 | 43-883476A 4 | |
| III | 1.50 | 1968 - 1972 | 2373127 - 3002613 | N.S.S. | ||
| III | 2.00 | 1968 - 1972 | 2373127 - 3002613 | N.S.S. | ||
| TR / TRS | 1973 - 1993 | 3377316 & up | 43-62878 | 43-62879T 1 | ||
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1 Some early 1.5 units with cone 89449 & cup 89410 must order an additional bearing 31-35990A 1 2 Order gear kit 43-883479A 4 3 Order gear kit 43-883479A 3 4 Order gear kit 43-883473A 4 5 Order gear kit 43-883473A 3 6 Order gear kit 43-883476A 4 7 Order gear kit 43-883476A 3 |
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