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Description
Sierra 18-3577-2 Big Block Water Circulating Pump for MerCruiser, Volvo, OMC
- Fits: Big block GM engines with stamped steel timing covers
- (Bi-Directional)
- Used on MerCruiser, Crusader, OMC, Pleasurecraft and Volvo Penta Marine engines.
s/s from 18-3577-1
Interchangeable with:
- Crusader
- 17670
- 30109
- 67859
- 811573
- EMP
- 95-01660
- GM
- 6269358
- MerCruiser Stern Drive
- 17670
- 46-8M0113735
- 49139
- 54534
- 59972
- 67859
- 811573
- 850454
- 850454002
- 8504541
- 878342
- F6269358
- FI1100997
- FI1101053
- MES
- WP415M
- OMC Inboard
- 6269358
- OMC Stern Drive
- 3854118
- 3855991
- 983296
- 986074
- 987447
- Pleasurecraft
- RA057019
- Volvo Penta
- 3855991
- 856609
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