Seals the cooling circuit in the thermostat cover of Yanmar marine diesel engines 1GM10, 2GM20, 3GM30, 3HM and 3QM30, among other GM and QM series. The gasket prevents coolant leaks in the thermostat housing (section 40, callout 7 of the Yanmar parts list). Replace it each time you remove the cover.

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€2.44

Yanmar Thermostat Gasket 129795-49551

Thermostat Gaskets Yanmar

For Yanmar 4JH4E engines (1 unit per engine). Cover seal in the fresh water cooling circuit: prevents coolant leaks in the thermostat housing, a critical point in engine thermal management. Replace whenever the thermostat cover is removed or the thermostatic element is replaced.

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€2.15

Yanmar Thermostat Gasket 121850-49550

Thermostat Gaskets Yanmar

For Yanmar inboard engines 4LHA-STE(P), 4LHA-STZE(P), 4LHA-DTE(P), 4LHA-DTZE(P), 4LHA-HTE(P) and 4LHA-HTZE(P), among others in the 4LH, 4TN and 4TNV series. This gasket seals the thermostat housing in the fresh water cooling circuit, preventing coolant leaks at the junction between the housing...

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€2.07

YANMAR THERMOSTAT BODY GASKET 121450-44411

Thermostat Gaskets Yanmar

Sealing gasket for Yanmar thermostat body. Critical cooling component compatible with 1GM, 2GM, 2T, 3GM, 3HM and 3T engines. Withstands extreme thermal cycles and marine environment.

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€2.13

YANMAR THERMOSTAT GASKET 129350-49541

Thermostat Gaskets Yanmar

High performance Yanmar 129350-49541 thermostat gasket for 2GMLP, 2T, 2TNE, 2V, 3T, 3TN, 3TNA and 3TNE marine engines. Elastomeric sealing resistant to variable temperatures and pressures. Ensures the tightness of the cooling system.

High-quality thermostat gaskets and seals for marine engines. Essential replacement parts to prevent coolant leaks and ensure proper engine temperature regulation.

Professional quality spare parts for boats. Original and compatible parts from the leading brands in the nautical sector.

Shipping within 24-48h across Europe.

Thermostat Gaskets Yanmar

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