18-3575 - Water Circulating Pump

Sierra Marine 18-3575 - Water Circulating Pump

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Part Number

Sierra Marine

Replaces OEM 3858340.

18-3575 CIRCULATING WATER PUMP (Bi-Directional)

Replaces: OMC/Volvo Numbers: 984360, 986779, 380640, 3854017 Mercruiser 65142A1

Designed for GM Inline 4 cylinder and 6 cylinder engines.

Includes mounting gasket 18-0327

Note: Brass Plug in Bypass Outlet

Warranty (PDF)
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Sierra Marine Circulating Water Pump is equivalent to parts:

Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.