Sierra 18-2415 Lower Unit Housing - MW
This item is currently on backorder. You can still place an order, but it will only ship once it’s back in stock.
Sierra 18-2415 Lower Unit Housing
Sierra replacement lower unit housing for Gen II engines. Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements.
- For ratios: 1:47:1, 1:62:1
- Fits: Gen II (1998 & Up) S/N (0L100040 & Up)
Use with: 18-2400 Complete Lower Unit Assembly
Interchangeable with:
- Mallory
- 9-79126
- Mercruiser Stern Drive
WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov

