3580518 Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta screw weighing 0.020 kg and listed for four MD series engine applications.

🚤 Compatibility

Typically suits:

• Volvo Penta MD2040
• Volvo Penta MD2040B
• Volvo Penta MD2040-C
• Volvo Penta MD2040-D

• Engine Family: MD

⚙️ Key Features

• 0.020 kg
• Four MD series engine applications
• Quantity varies by assembly, most commonly six

🔌 Function

Clamps a joint in the assembly it belongs to.

⚠️ Common Signs of Failure

• Thread damage or corrosion
• Head faces rounded
• Screw stretched by over-tightening
• Joint working loose in service

🛠️ Service Notes

• Clean the threads in the casting and check them for damage before fitting; a screw run into a dirty or pulled thread gives a false torque reading and will not hold its load
• Tighten to the torque given in the workshop manual for your engine rather than by feel, and follow the specified sequence where the joint has one
• Use the thread locking or sealing compound the manual calls for at that joint — some screws pass into oil, coolant or fuel space and have to seal as well as clamp
• Renew any screw that is stretched, corroded in the shank, or has damaged threads or a rounded head, and never reuse one that was tightened by a stretch or angle-tighten procedure
• A little marine-grade anti-seize helps later removal where the manual permits it, but keep it off threads that are meant to take a locking compound

📦 Condition

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