MerCruiser 55898A3 Flywheel Housing Sterndrive Alpha one GM 120hp 140hp 165hp 75hp 5L: 3370650-5811268

5L: 3370650-5811268

They are used but probably still usable or you can purchase some new ones (Sierra 18-2959) - Looks like one is original and the other one might have been replaced

Cap: 393-4841A2

MerCruiser Part Number 1376-6491A1 / 1376-8295A3 / 1389-8488A2 / 1389-9563A1

MerCruiser 55898A3 Flywheel Housing Sterndrive Alpha one GM 120hp 140hp 165hp 75hp 5L: 3370650-5811268Item Details Stamped 55898 and is the earlier version of 65059A1. Generally found from the late 60's to the early 70's If you need any clarification on what I'm talking about, please ask, but in general there is no need to worry about this, just compare against you stamp number. Freshwater used part! Purchase with confidence! Part Numbers swappable equivalent: 55898A3, 55898, 65059A1, 63530, 4589A2 35865A2, 32484 Compatibility: Chevy GM 120HP 140HP