941679 Hexagon Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hexagon screw for 430A, 430B, 431A and 431B engines, 197 mm long and weighing 0.075 kg, listed for 12 applications across the THD and DH ranges. The length and the named engine list are what set this screw apart from the other hexagon screws here.

🚤 Compatibility

Typically suits:

• Volvo Penta 501B
• Volvo Penta 570A
• Volvo Penta 572A
• Volvo Penta 430A
• Volvo Penta 430B
• Volvo Penta 431A
• Volvo Penta 431B
• Volvo Penta THD102KB
• Volvo Penta THD102KD
• Volvo Penta THD102K-KB
• Volvo Penta 500B
• Volvo Penta DH10A

• Engine Family: THD, DH

⚙️ Key Features

• For 430A, 430B, 431A and 431B
• 197 mm long
• 0.075 kg
• 12 applications across the THD and DH ranges

🔌 Function

Clamps a deep joint together, the long shank reaching through the component into its threaded seat.

⚠️ Common Signs of Failure

• Joint loosening or the screw backing off
• Head corners rounded
• Thread stripped or picked up in the casting
• Shank bent or stretched
• Corrosion along the unthreaded length

🛠️ Service Notes

• Check the length before fitting - a long screw of the wrong grip length will bottom out and never clamp the joint

📦 Condition

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