11030107 Gasket | Genuine Volvo Penta Part

🔧 Product Description

This is a genuine Volvo Penta engine gasket for TD45B and D45BPP marine diesel engines, supplied within the Engine system group. It forms the sealing joint between mating engine components, maintaining a leak-free connection under heat and pressure. This current-issue part number replaces the earlier gasket 11030046 in the same supersession line.

🚤 Compatibility

Typically suits:

• Volvo Penta TD45B
• Volvo Penta D45BPP

• Engine Family: TD, D
• HP Range: Approximately 90-150 HP
• Year Range: Approximately 1970s - 1990s

⚙️ Key Features

• OEM Volvo Penta part number 11030107
• System group: Engine
• Net weight: 0.045 kg
• Fits TD45B and D45BPP series marine diesel engines
• Supersedes earlier part number 11030046
• Current-issue replacement in an established supersession chain
• Engine type: Volvo inline diesel marine, industrial and construction engine

🔌 Function

The gasket seals the joint between two engine components, preventing the escape of oil, coolant, fuel or combustion gases. It compensates for minor surface irregularities to maintain a consistent, pressure-tight seal across the mating faces.

⚠️ Common Signs of Failure

• Visible oil, coolant or fuel seepage around the joint face
• Hardened, brittle or cracked gasket material on inspection
• Loss of pressure or compression at the sealed joint
• Compressed or crushed sections that no longer take up clamping load
• Staining, residue or fluid tracking below the mating surface

🛠️ Service Notes

• Fit a new gasket every time the joint is disturbed — a gasket takes a permanent set once it has been torqued and will not seal reliably a second time
• Scrape both faces back to clean bare metal, keeping the blade at a shallow angle so it lifts the old material without gouging the surface, and use a plastic scraper on aluminium castings
• Check the faces for flatness, cracks and corrosion pitting, and make sure no old gasket, carbon or hardened sealant is left in the corners or around the bolt holes
• Fit the gasket dry unless the workshop manual for your engine calls for a sealant, and then only the type it specifies — surplus sealant squeezes out into oil, coolant and fuel passages
• Draw the fasteners down progressively in the sequence and to the torque given in the manual for your engine, and recheck after the first heat cycle where the manual asks for it

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 11030107 → Supersedes 11030046 → Supersedes 785417

OEM / Related Numbers

• 11030046 earlier number superseded by this part
• 785417 earlier number superseded by this part

Aftermarket / Verified Equivalents

• CromMarine: 114079
• SLP: EPL-046
• Swedish Lorry Parts: EPL-046

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging