864861 Valve Stem Seal | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta valve stem seal for engines from serial number 2071104428 onwards, from the Engine group, weighing 0.005 kg and listed for 2 applications across TID and TD series engines.

🚤 Compatibility

Typically suits:

• Volvo Penta TID71A
• Volvo Penta TD71A

• Engine Family: TID, TD
• Serial Range: SN2071104428-

⚙️ Key Features

• For engines from serial number 2071104428 onwards
• 0.005 kg
• 2 applications across TID and TD series engines
• Engine group
• 12 used per assembly

🔌 Function

Wipes oil off the valve stem so only a controlled film passes down the guide.

⚠️ Common Signs of Failure

• Puff of blue smoke on start-up or after a long idle
• Oil use rising with no external leak
• Oily deposits on the valve stems and guides at strip-down
• Seal hardened, split or turned over
• Plugs oiling up on the affected cylinders

🛠️ Service Notes

• Check the engine build number; this seal covers engines from serial number 2071104428 onwards
• Renew the seals as a set and check the guides for wear at the same time

📦 Condition

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