190990 Gasket | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Gasket - Part Number: 190990

This genuine Volvo Penta gasket is a precision-cut sealing component designed for the specified engine or propulsion-system joint used in the fuel-injection-pump governor sealing 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 governor or fuel-pump control housing, preventing fuel leakage and pressure loss. Selection must be confirmed by OEM part number 190990, the exact engine or product model, serial number and installed configuration.

⚙️ Key Features

• Genuine Volvo Penta OEM gasket

• OEM part number 190990

• Application: fuel-injection-pump governor sealing joint

• Engine / drive family: Volvo Penta mechanical diesel fuel-injection systems

• Primary function: Seals the governor or fuel-pump control housing, preventing fuel leakage and pressure loss.

• 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:

• 190990 → Supersedes 233379

• 190990 → Supersedes 826789

OEM / Related Numbers:

• 190990

• 233379

• 826789

• 233379 earlier gasket reference

• 826789 earlier gasket reference

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• fuel-injection-pump governor sealing joint

Typically suits:

• Engine / product models:

• D45A

• legacy Volvo Penta diesel engines using the corresponding mechanical fuel governor

• Engine / Application Family: Volvo Penta mechanical diesel fuel-injection systems

• Serial / Configuration Note: Inspect the governor cover and mating surface for distortion.

🔌 Function

Seals the governor or fuel-pump control housing, preventing fuel leakage and pressure loss. 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