Engines and Components› Engine Covers, Pans and Dress-Up Components
Engineered Marine Products
DRAIN PLUG
SKU: E051 22-05154
Beginner — under 30 min
Description
This drain plug is compatible with MerCruiser MC-1, R/MR/Alpha One, Alpha Gen II, Bravo, and SSM gearcases from 1975 to 2000. It also crosses with other manufacturers' part numbers, including Sierra 18-4218, Indmar S605005, and Mallory 9-41201.
Fitment
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Engineered Marine Products |
| Part Number | E051 22-05154 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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