Our offices are closed for Thanksgiving. Orders placed online will be processed on Monday 12/1/2025.
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This is a genuine Yanmar O-Ring, 74.5X3 for 4JH45, 3JH40, and 4JH4E engines. This is a genuine Yanmar part shipped with a 6-month warranty.
Call us at 888.687.0539 with questions or buy online. As always, your satisfaction is guaranteed!
IMPELLER KIT - 3JH / 4JH (RAW WATER PUMP)
From $46.30
THERMOSTAT GASKET - 4TNV88-BDHQ / 4TNV88-BDHQ(T) / 4TNV88-BDSA
$5.87
THERMOSTAT O-RING - 4TNV88-BDHQ / 4TNV88-BDHQ(T) / 4TNV88-BDSA
$3.99
FRESH WATER COOLER END GASKET - 3JH3E / 4JHE / 4JH45 / 4JH5E / 3JH4E
$11.91
THERMOSTAT - 4JH / 4JHL / 3JH2 / 3JH3 (76.5degC)
$126.07
GASKET - 4TNV98CT / 3TN100L / 4TNV98T / 3TNE84
$23.38
O-RING - 6LP / 4JH (IMPELLER, 05-06-590)
$7.61
EXHAUST GASKET - 4TNV88-BDHQ / 4TNV88-BDHQ(T) / 4TNV88-BDSA
$11.96
