990413 Hex Socket Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hexagon socket screw weighing 0.009 kg and listed for 45 applications across the D, TAD, TWD and TADH ranges.

🚤 Compatibility

• Engine Family: D, TAD, TWD, TADH

Full model list at the end of this description.

⚙️ Key Features

• 0.009 kg
• 45 applications across the D, TAD, TWD and TADH ranges
• Internal hexagon drive
• 3 used per assembly

🔌 Function

Clamps a joint using an internal hexagon drive, for positions too tight to get a spanner onto a hexagon head.

⚠️ Common Signs of Failure

• Socket rounded so a key spins in the head
• Screw backing out and the joint weeping
• Thread seized or galled in its tapping
• Head corroded and packed with debris

🛠️ Service Notes

• Hexagon socket screw 990034 is listed at the same 0.009 kg but for a single SX-drive application, so weight is no guide - order by part number
• Clean the socket out before the key goes in; a partly seated key is what rounds these heads

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D13C3-B MH, D13C1-B MH, D13C4-B MH, D13C4-B MP, D13C5-B MP, D13C1-A MH, D13C2-A MH, D13C3-B MG, D13C4-B MG, D13C5-A MP, D13C2-A MG, D13C1-A MG, D13C8-B MP
• Volvo Penta D16C1-E MG, D16C2-E MG, D16C1-E MH, D16C2-E MH
• Volvo Penta TAD840GE, TAD840-43VE, TAD840GE-B
• Volvo Penta D8A6-A MH, D8A6-A MG
• Volvo Penta TAD570-72VE, TAD570-71VE-B
• Volvo Penta TAD880-82GE, TAD880-84VE
• Volvo Penta TADH880-82GE, TADH880-84VE
• Volvo Penta TAD1170-72VE
• Volvo Penta TAD1660-62VE
• Volvo Penta TAD1662VE EU5
• Volvo Penta TAD1670-72VE
• Volvo Penta TAD560VE
• Volvo Penta TAD561VE
• Volvo Penta TAD761VE
• Volvo Penta TAD762VE
• Volvo Penta TAD763VE
• Volvo Penta TAD764VE
• Volvo Penta TAD765VE
• Volvo Penta TAD841-43GE
• Volvo Penta TAD850-52VE
• Volvo Penta TAD851-53GE
• Volvo Penta TAD853VE
• Volvo Penta TAD870-73VE
• Volvo Penta TWD1663GE