993784 Gasket | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta gasket weighing 0.001 kg and listed for 18 applications across the D, TD, TAD and MD engine series - the only gasket in this range that reaches the MD family. It supersedes part number 20450890. Gasket 993676 carries the same 0.001 kg published weight, a figure at the bottom of the catalogue's resolution that cannot separate the two.

🚤 Compatibility

Typically suits:

• Volvo Penta D5A-B TA
• Volvo Penta D5A-T
• Volvo Penta D5A-TA
• Volvo Penta TD520VE
• Volvo Penta TAD550GE
• Volvo Penta TAD551GE
• Volvo Penta TAD650VE
• Volvo Penta TAD660VE
• Volvo Penta TAD734GE
• Volvo Penta TAD750GE
• Volvo Penta TAD751GE
• Volvo Penta TAD750VE
• Volvo Penta TAD752GE
• Volvo Penta TAD753GE
• Volvo Penta TAD754GE
• Volvo Penta TAD760VE
• Volvo Penta MD2010
• Volvo Penta MD2010B

• Engine Family: D, TD, TAD, MD

⚙️ Key Features

• 0.001 kg
• Listed for 18 applications
• Fits D, TD, TAD and MD series engines
• Supersedes 20450890
• The only gasket in this range listed for MD engines
• Quantity varies by assembly, most commonly one

🔌 Function

Seals the joint between two mating faces, closing the path between them.

⚠️ Common Signs of Failure

• Weeping or damp staining at the joint
• Pressure lost or air drawn in at the flange
• Gasket found split, hardened or crushed on removal
• Faces pitted or carrying old sealant

🛠️ Service Notes

• Fit new rather than reusing a gasket that has already been compressed
• Do not rely on weight to tell this from 993676 - both are published at 0.001 kg

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 993784 → Supersedes 20450890

OEM / Related Numbers

• 20450890 earlier number superseded by this part

📦 Condition

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