BI-ROTATIONAL CIRCULATING PUMP 350 & 305 GM ENGINES INCLUDING 5.7 LTR ENGINE
Includes gaskets.

Fits Left Hand OR Right Hand Engines

GM V6 and small block V8 marine engines with stamped steel or composite timing covers

BRAND NEW NOT A RE-MANUFACTURED PUMP!

The most common problems with circulation pumps are bearings or seal failures indicated by noise, pulley wobble, or leaking at the bottom of the pump.

This pump will fit most Pleasurecraft and Indmar applications

The pulley is not included. Approved for Saltwater use.

REPLACES: 20318, 7142520

FOR: GM V6 SMALL BLOCK AND V8 ENGINES

USES GASKETS 18-0981 BUT THIS PUMPINCLUDES GASKETS

Not for the LT1! – FOR LT1 Corvette Engines – CLICK HERE

This pump does not replace the engine water circulating pump used on 2007 and newer V6 4.3L engines without water bypass hole

Bi rotational LH or RH engines, Indmar PT # 551045

Includes pump mounting gaskets & Pump is bi-directional

ORIGINAL INDMAR REPLACEMENT Part Number 551045

Also:

Replaces Crusader RA057027
Replaces Mercury 17437, 8503991
Replaces Pleasurecraft Marine RA057027
Replaces Volvo Penta 3853850
Replaces OMC 3853850
Replaces Mallory 9-42606
Replaces Sierra 18-3583, 18-3599, 18-3599-1
Replaces 8503991