994411 Hexagon Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hexagon screw weighing 0.100 kg and listed for 40 applications across the TWD, D and TAD series. It supersedes part number 955366.

🚤 Compatibility

• Engine Family: TWD, D, TAD

Full model list at the end of this description.

⚙️ Key Features

• 0.100 kg
• Supersedes 955366
• 40 applications across TWD, D and TAD
• Plain hexagon head
• Quantity varies by assembly, most commonly 24

🔌 Function

Clamps two components together, the hexagon head taking spanner or socket torque.

⚠️ Common Signs of Failure

• Screw found loose at service
• Hexagon flats rounded by a worn spanner or socket
• Thread stretched, necked or galled
• Joint fretting or weeping where tension has been lost
• Corrosion under the head or along the shank

🛠️ Service Notes

• 994412 is the near neighbour in this group, published at 0.113 kg and superseding 955368, and the two cover different engines - order by number
• Flange screw 994403 shares the same 0.100 kg published weight but has an integral flange; the head form is the difference, not the mass

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 994411 → Supersedes 955366 → Supersedes 863318

OEM / Related Numbers

• 955366 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D16C1-E MG, D16C1-F MG, D16C2-E MG, D16C2-F MG, D16C-D MH, D16C1-E MH, D16C1-F MH, D16C2-E MH, D16C2-F MH
• Volvo Penta D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A4-A MP, D8A3-A MP
• Volvo Penta D11B3-A MP, D11B4-A MP, D11B2-A MP, D11B1-A MP
• Volvo Penta TAD1640-42GE-B, TAD1640GE, TAD1640VE-B, TAD1640-42VE-C
• Volvo Penta TAD1641VE-B, TAD1641GE, TAD1641VE
• Volvo Penta TAD1642VE-B, TAD1642GE, TAD1642VE
• Volvo Penta TWD1683GE-B, TWD1683VE
• Volvo Penta TAD1643VE
• Volvo Penta TAD1650GE
• Volvo Penta TAD1651GE
• Volvo Penta TWD1643GE
• Volvo Penta TWD1644-45GE
• Volvo Penta TWD1652GE
• Volvo Penta TWD1653GE
• Volvo Penta TWD1672-1673GE
• Volvo Penta TWD1682-83GE