876662 Main Bearing Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta main bearing kit in 0.50 mm undersize, weighing 0.138 kg and listed for 4 applications on MD series engines.

🚤 Compatibility

Typically suits:

• Volvo Penta MD2030
• Volvo Penta MD2030B
• Volvo Penta MD2030-C
• Volvo Penta MD2030-D

• Engine Family: MD

⚙️ Key Features

• 0.50 mm undersize
• 0.138 kg
• For MD series engines
• Listed for 4 applications
• 0.50mm (Volvo assembly listing)

🔌 Function

Supports the crankshaft in the block where the main journals have been reground 0.50 mm undersize.

⚠️ Common Signs of Failure

• A deep rumbling knock from the block, worst under load
• Oil pressure low at hot idle
• Metal particles in the oil or filter
• Shells found scored or wiped when the caps come off

🛠️ Service Notes

• Four 0.50 mm undersize main bearing kits are listed here for MD engines with the same fitment count, this one and 876659, 876665 and 876668; the grade marking will not tell them apart, so order by the number your parts book gives
• Its own run also holds 876660 standard and 876661 at 0.25 mm; order by measured journal diameter rather than by weight

📦 Condition

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