3884511 Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta screw weighing 22 g and listed for 12 applications on D-series engines. Screw 3884523 carries exactly the same published weight but only 6 applications, so the two cannot be told apart by weight and should be ordered by number.

🚤 Compatibility

Typically suits:

• Volvo Penta D2-40
• Volvo Penta D2-40B
• Volvo Penta D2-40F
• Volvo Penta D1-30
• Volvo Penta D1-30B
• Volvo Penta D1-30F
• Volvo Penta D1-13
• Volvo Penta D1-13B
• Volvo Penta D1-13F
• Volvo Penta D1-20
• Volvo Penta D1-20B
• Volvo Penta D1-20F

• Engine Family: D
• HP Range: 13-40 HP

⚙️ Key Features

• 22 g screw
• Listed for 12 D-series applications
• Same published weight as screw 3884523
• Order by part number, not by weight
• Quantity varies by assembly, most commonly two

🔌 Function

Clamps a joint at the specified tension, holding the components in position and taking the working load through the fastener.

⚠️ Common Signs of Failure

• Joint loosening or weeping in service
• Thread galled, stretched or pulled
• Head corroded or the drive rounded out
• Screw found already loose at inspection

🛠️ Service Notes

• Tighten to the figure given in the workshop manual for the joint concerned
• Fit new screws where the old ones have been stretched or corroded, and check 3884523 is not the number you actually need

📦 Condition

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