3825335 Plug | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta plug of the late type, weighing 0.048 kg and listed for 7 applications on TAMD series engines. It supersedes part number 978904. No system group is recorded on this row, so use the late type note and the part number to identify it.

🚤 Compatibility

Typically suits:

• Volvo Penta TAMD61A
• Volvo Penta TAMD62A
• Volvo Penta TAMD71B
• Volvo Penta TAMD72A
• Volvo Penta TAMD72P-A
• Volvo Penta TAMD72WJ-A
• Volvo Penta TAMD71A

• Engine Family: TAMD

⚙️ Key Features

• Late type
• Supersedes 978904
• 0.048 kg
• 7 TAMD applications
• Quantity varies by assembly, most commonly two

🔌 Function

Closes off a drilling or port so the fluid or gas inside it stays contained.

⚠️ Common Signs of Failure

• Seepage or a wet trace around the plug head
• Damaged or rounded hexagon or socket
• Thread galling that stops the plug seating
• Sealing washer crushed, cracked or missing
• Plug found finger-loose at service

🛠️ Service Notes

• This is the late type and it replaces 978904, so an engine listed against the older number takes this plug
• Fit a new sealing washer and torque the plug rather than over-tightening it into an alloy housing

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3825335 → Supersedes 978904

OEM / Related Numbers

• 978904 earlier number superseded by this part

📦 Condition

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