984698 Hexagon Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hexagon screw for D1-20A and D1-20B engines, weighing 0.023 kg and listed for 41 applications across the D and IPS ranges.

🚤 Compatibility

• Engine Family: D, IPS
• HP Range: 13-435 HP

Full model list at the end of this description.

⚙️ Key Features

• For D1-20A and D1-20B engines
• 0.023 kg
• 41 applications
• Covers the D and IPS ranges
• Quantity varies by assembly, most commonly four

🔌 Function

Holds a bolted joint closed at a set tension, tightened on the hexagon head.

⚠️ Common Signs of Failure

• Joint working loose or weeping
• Flats rounded by a slipping spanner
• Thread picked up or seized on removal
• Head snapped off, leaving the shank in the casting

🛠️ Service Notes

• The engine designation is what decides this row - confirm the engine is a D1-20A or D1-20B before ordering
• Check the tapped hole for damaged thread before running the new screw in

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-330D-E, D6-370D-E, D6-330D-C, D6-370D-C, D6-330D-D, D6-370D-D, D6-330D-F, D6-370D-F, D6-300D-F, D6-310D-D, D6-310D-C, D6-310D-E, D6-435D-D, D6-435D-E, D6-435D-F, D6-435D-C
• Volvo Penta D4-260D-C, D4-260D-D, D4-260D-E, D4-260D-F, D4-300D-C, D4-300D-D, D4-300D-E, D4-300D-F
• Volvo Penta D1-13, D1-13B, D1-13F, D1-20, D1-20B, D1-20F
• Volvo Penta IPS-A, IPS-B, IPS-F, IPS-C, IPS-D, IPS-E
• Volvo Penta 8.1IPSCE-JF, 8.1IPSCE-MF, 8.1IPSCE-P, 8.1IPSCE-Q, 8.1IPSE-JF