MerCruiser 1547-5523A18 Pre-Alpha One Upper unit gearcase housing Sterndrive
Item Description
- This particular unit has stickers for a Pre Alpha One 888 Ford 302 5.0L V8 gearcase, but the housings are the same no matter what drive/engine you have from that period of 1970-1982 (I-4, I-6, V8 120hp, 140hp 165hp, 2.5L, 3.0L 4cyl, 4.1L 3.7L 170, 470, 898, 305, 350, etc..)
- The housing is in good condition.
- The shape of your case should look just like this.
- Stamped Part Number is 1547-5523 (sometimes 1547-3917 or 1547-5523-S or 1547-7504 ) (Located in the exhaust area on the underside of the case) This is not as important, but rather the case style, Please see last picture.
- The races are still installed.
- See The infographic image at the end of this listing to help with your understanding of which empty gearcase you are looking for.
- Freshwater Used part.
Compatibility
- DRIVE SHAFT HOUSING ASSEMBLY AND GEAR ASSEMBLY (120/140 1970-1977)
- DRIVE SHAFT HOUSING ASSEMBLY AND GEAR ASSEMBLY (165 1970-1977)
- DRIVE SHAFT HOUSING AND GEAR ASSEMBLY (120/140 1978-1982)
- DRIVE SHAFT HOUSING AND GEAR ASSEMBLY (165 1978-1981)
- DRIVE SHAFT HOUSING AND GEAR ASSEMBLY (260 1978-1982)
- DRIVE SHAFT HOUSING AND GEAR ASSEMBLY (470 1978-1982)
- DRIVE SHAFT HOUSING AND GEAR ASSEMBLY (485 1980-1982)
- DRIVE SHAFT HOUSING AND GEAR ASSEMBLY (898/228 1978-1982)
- DRIVE SHAFT HOUSING ASSEMBLY AND GEAR ASSEMBLY (888 1971-1977)
- DRIVE SHAFT HOUSING ASSEMBLY AND GEAR ASSEMBLY (225-S 1974)
- DRIVE SHAFT HOUSING ASSEMBLY AND GEAR ASSEMBLY (233 1975-1977)
- DRIVE SHAFT HOUSING ASSEMBLY AND GEAR ASSEMBLY (470 1976-1977)
- DRIVE SHAFT HOUSING ASSEMBLY AND GEAR ASSEMBLY (250 1977)
- DRIVE SHAFT HOUSING ASSEMBLY AND GEAR ASSEMBLY (898/228 1977)
- DRIVE SHAFT HOUSING AND GEAR ASSEMBLY (120/140 1978-1982)
- DRIVE SHAFT HOUSING AND GEAR ASSEMBLY (165 1978-1981)
- DRIVE SHAFT HOUSING AND GEAR ASSEMBLY (228 1978-1982)
- DRIVE SHAFT HOUSING AND GEAR ASSEMBLY (260 1978-1982)
- DRIVE SHAFT HOUSING AND GEAR ASSEMBLY (470 1978-1982)
- DRIVE SHAFT HOUSING AND GEAR ASSEMBLY (485 1980-1982)
- DRIVE SHAFT HOUSING AND GEAR ASSEMBLY (898 1978-1982)
Please Contact Me if you have additional questions.
1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982
