190957 Gasket | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Gasket - Part Number: 190957

This genuine Volvo Penta gasket is a precision-cut sealing component designed for the specified engine or propulsion-system joint used in the coolant-temperature sensor and monitor mounting joint. It is manufactured to the original Volvo Penta dimensional, material and interface requirements so the serviced assembly retains its designed alignment, sealing, load capacity and operating reliability. In service, it seals the sensor sleeve or monitor mounting point against coolant leakage. Selection must be confirmed by OEM part number 190957, the exact engine or product model, serial number and installed configuration.

⚙️ Key Features

• Genuine Volvo Penta OEM gasket

• OEM part number 190957

• Application: coolant-temperature sensor and monitor mounting joint

• Engine / drive family: Volvo Penta engine cooling-system instrumentation

• Primary function: Seals the sensor sleeve or monitor mounting point against coolant leakage.

• Remove all old gasket material without damaging the mating faces, check flatness and corrosion, and tighten the assembly in the specified sequence.

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 190957 (current/original OEM service reference)

OEM / Related Numbers:

• 190957

• 3831439 coolant-temperature sensor

• 873714 thermo monitor

• 21294573 thermo monitor

• 873715 sleeve

• 981426 reduction nipple

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• coolant-temperature sensor and monitor mounting joint

Typically suits:

• Engine / product models:

• Volvo Penta engines using coolant sensor 3831439 and thermo monitor 873714 or 21294573

• Engine / Application Family: Volvo Penta engine cooling-system instrumentation

• Serial / Configuration Note: Check the sensor sleeve and threaded port for corrosion.

🔌 Function

Seals the sensor sleeve or monitor mounting point against coolant leakage. Remove all old gasket material without damaging the mating faces, check flatness and corrosion, and tighten the assembly in the specified sequence.

Common signs of failure:

• Visible oil, fuel, coolant or exhaust staining at the sealed joint

• Loss of system pressure or recurring need to top up the relevant fluid

• Air entry, contamination transfer or combustion leakage across the joint

• Hardened, split, displaced or permanently crushed gasket material

• Repeat leakage caused by warped, corroded or damaged mating faces

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging