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Our office will be closed 9/7/2026 in observance of Labor Day. Orders placed during this time will be processed when our office opens 9/8/2026.

Our office will be closed 9/7/2026 in observance of Labor Day. Orders placed during this time will be processed when our office opens 9/8/2026.

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Yanmar Water Pumps and Thermostat Gaskets for 4JH Engines

Discover our wide inventory of Water Pumps for 4JH Series Engines, including Water Pumps and Thermostats.

If you do not see the Yanmar part you are looking for, please use our quote request form or call us at 888.687.0539: our knowledgeable inside sales staff will gladly assist you.

YM-129271-42001
Hassle-Free Return Item

FRESH WATER PUMP - 4JH

Use with YM-129486-42050 Gasket

$597.72

YM-129271-42503
Hassle-Free Return Item

WATER PUMP ASSEMBLY - 4JH (SW)

$537.28

YM-129470-42003
Hassle-Free Return Item

FRESH WATER PUMP - 4JH3DTE

Use with YM-129486-42050 Gasket

$647.34

YM-129670-42513

RAW WATER PUMP - 4JH (REAR MOUNT)

Use with YM-129150-01881 Gasket

$620.86

YM-129677-42001

FRESH WATER PUMP - 4JH45 / 4JH57

$535.81

888.687.0539 (U.S.)|225.706.4858 (Int.)

Monday-Friday 7am-5pm CST
8784 S. Choctaw Dr. Baton Rouge, LA 70815
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