21820239 Flange | Genuine Volvo Penta Part

🔧 Product Description

Machined Volvo Penta connection flange with the bolt pattern, bore and sealing face specified for its installation. Correct mating components and gasket selection are essential.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1640VE-B
• Volvo Penta TAD1641VE-B
• Volvo Penta TAD1642VE-B
• Volvo Penta TAD1340VE
• Volvo Penta TAD1341VE
• Volvo Penta TAD1342VE
• Volvo Penta TAD1343VE
• Volvo Penta TAD1344VE
• Volvo Penta TAD1345VE
• Volvo Penta TAD1350VE
• Volvo Penta TAD1640-42VE-C

• Engine Family: TAD

⚙️ Key Features

• Machined sealing face
• Factory bolt pattern and bore
• Controls component alignment
• Designed for the specified gasket or seal

🔌 Function

Joins and aligns adjoining components while providing the required sealing or load-transfer face.

⚠️ Common Signs of Failure

• Warped or pitted sealing face
• Cracks around fastener holes
• Corrosion at the bore or sealing area
• Repeated gasket leakage
• Damaged threads or distorted bolt pattern

🛠️ Service Notes

• Clean both mating faces back to clean metal and check them for flatness and for burrs or old gasket left in the sealing area; a face pulled up around a stud hole will not seal however hard it is tightened
• Always fit a new gasket, seal or O-ring where the joint uses one, and only use a jointing compound if the workshop manual for your engine calls for one at that joint
• Draw the fasteners up evenly in stages, working across the flange rather than round it, and finish to the tightening sequence and figures given for your engine
• Inspect studs, nuts and threads while the joint is apart and renew anything corroded, stretched or seized — exhaust-side fasteners rarely come out twice
• Re-check the joint for leaks once the engine has been up to working temperature and cooled again

📦 Condition

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