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Sierra
Sierra Mercruiser Water Circulating Pump - 18-3577-2
Item: #1780938 | Part Number: 18-3577-2$296.75
Description
The Sierra Mercruiser Water Circulating Pump 18-3577-2 is a reliable replacement designed for Big Block GM V-8 (454 & 502 CID) marine engines. Built bi-directional for flexible operation, it restores proper cooling system performance and helps protect your engine from overheating. Compatible with a wide range of Mercruiser, Crusader, GM, OMC, and Volvo Penta applications.
Sierra Mercruiser Water Circulating Pump - 18-3577-2 Item # 1780938
Description
Features:
- Fits: Big Block GM V-8 (454 & 502 CID) engines
- Bi-Directional
Replaces:
- Crusader:
- 17670
- 30109
- 67859
- 811573
- 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