21194527 Gasket | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta gasket fitted between the engine circulation-water pump and its mating housing. It is used on MD2040-C and D2-50F cooling systems and replaces the earlier reference 3583754 where specified.

🚤 Compatibility

Typically suits:

• Volvo Penta D2-55
• Volvo Penta D2-55B
• Volvo Penta D2-55C
• Volvo Penta D2-55D
• Volvo Penta D2-55E
• Volvo Penta D2-55F
• Volvo Penta D2-50F
• Volvo Penta D2-75
• Volvo Penta D2-75B
• Volvo Penta D2-75C
• Volvo Penta D2-75F
• Volvo Penta D2-60F
• Volvo Penta MD2040B
• Volvo Penta MD2040-C

• Engine Family: D, MD
• HP Range: 50-75 HP

⚙️ Key Features

• Genuine Volvo Penta water-pump gasket
• Confirmed MD2040-C and D2-50F applications
• Replaces earlier gasket 3583754
• Seals the engine coolant circulation pump joint
• Renew whenever the pump or cover is removed
• Engine type: Volvo Penta four-cylinder marine diesel

🔌 Function

Seals the circulation pump to the engine so coolant pressure and flow are maintained.

⚠️ Common Signs of Failure

• Coolant seeping or dripping from the circulation-pump joint
• Coolant level falling with no external drip until the engine is hot
• White or coloured crusting around the pump flange
• Gasket found flattened, split or bonded to one face when the pump is removed

🛠️ Service Notes

• Renew whenever the pump or its cover is disturbed, as the gasket is not reusable
• Supersedes 3583754, so an older parts list may show that number
• Clean both faces fully and check the pump housing for erosion before refitting

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21194527 → Supersedes 3583754 → Supersedes 3580578

OEM / Related Numbers

• 3583754 earlier number superseded by this part
• 3580578 earlier number superseded by this part
• 3580574 - circulation pump references
• 21779581 - circulation pump references
• 3801345 - circulation pump references
• 3580575 - pump plate
• 3580576 - adjacent pump gasket
• 3580579 - pulley references
• 21194494 - pulley references
• 22212494 - pulley references

📦 Condition

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