822708 Seal | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta seal from the Cooling System group, weighing 0.045 kg and listed for 45 applications across the MD, TMD, D, TD, AQD and TAMD series. It supersedes part numbers 809440, 809434, 809435, 823228 and 875429, three of which were catalogued earlier as sealing rings and a seat.

🚤 Compatibility

• Engine Family: MD, TMD, D, TD, AQD, TAMD, THAMD

Full model list at the end of this description.

⚙️ Key Features

• Cooling system seal
• Supersedes 809440, 809434, 809435, 823228 and 875429
• 0.045 kg
• 45 applications across six engine series

🔌 Function

Seals a cooling system joint, holding coolant in against pressure and heat cycling.

⚠️ Common Signs of Failure

• Coolant weeping or crusting at the joint
• Seal gone hard, flattened or split
• Seal nipped or twisted during assembly
• Seat or joint face pitted and scaled
• Coolant loss with no visible external leak

🛠️ Service Notes

• Five earlier numbers consolidate into this one seal, and the note confirms 809440 is replaced by it, so check any old parts list before ordering several items
• One of the superseded numbers was catalogued as a seat rather than a ring, so inspect the housing seat as well as the seal

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 822708 → Supersedes 809440

OEM / Related Numbers

• 809434 earlier number superseded by this part
• 809435 earlier number superseded by this part
• 823228 earlier number superseded by this part
• 809440 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta AQD70B, AQD70BL, AQD70CL, AQD70D, AQD70C
• Volvo Penta D7A-B TA, D7A-T, D7A-TA, D7C-B TA, D7C-TA
• Volvo Penta TAMD70B, TAMD70E, TAMD70C, TAMD70D
• Volvo Penta D5A-B TA, D5A-T, D5A-TA
• Volvo Penta MD100A, MD100B, MD100B-CC
• Volvo Penta MD70B, MD70BK, MD70C
• Volvo Penta TAMD60A, TAMD60B, TAMD60C
• Volvo Penta D70CHC, D70CRC
• Volvo Penta MD2010, MD2010B
• Volvo Penta TAMD120A, TAMD120B
• Volvo Penta TD70CHC, TD70CRC
• Volvo Penta THAMD70C, THAMD70B
• Volvo Penta TMD100A, TMD100C
• Volvo Penta TMD120A, TMD120B
• Volvo Penta TMD70C, TMD70B
• Volvo Penta MD120A
• Volvo Penta TAMD121D
• Volvo Penta TMD121C