957018 Hexagon Nut | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hexagon nut published at 0.007 kg and listed for 86 applications across the D, TD, TWD, TAD and TADH engine series. It is the lightest of the four hexagon nuts in this run - 957019, 957020 and 957021 are the others, and all four carry a published weight - but no thread size is given for any of them, so match the nut to the stud or bolt already fitted.

🚤 Compatibility

• Engine Family: D, TD, TWD, TAD, TADH

Full model list at the end of this description.

⚙️ Key Features

• 0.007 kg
• 86 applications across the D, TD, TWD, TAD and TADH series
• Lightest of the four hexagon nuts listed here
• No thread size published - match to the existing fastener

🔌 Function

Clamps a threaded joint by tightening down on a stud or bolt, holding the assembled parts tight against one another.

⚠️ Common Signs of Failure

• Nut backing off, leaving the joint loose or rattling
• Threads stripped or picked up so the nut will not run down cleanly
• Corner flats rounded by a slipping spanner
• Rust and scale seizing the nut solid on the stud
• Nut turning without ever coming up tight, which points to a stretched stud

🛠️ Service Notes

• Check the stud or bolt threads before fitting - a picked-up stud will ruin a new nut on the first turn
• Renew rather than reuse any nut that has been heated or cut off

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D13C3-B MH, D13C4-B MH, D13C5-B MP, D13C1-A MH, D13C2-A MH, D13C3-B MG, D13C4-B MG, D13C5-A MP, D13C2-A MG, D13C1-A MG, D13C7-B MP, D13C8-B MP, D13C4-B MP
• Volvo Penta TD120C, TD120A, TD120AG, TD120AG PP, TD120AK
• Volvo Penta D16C1-E MG, D16C2-E MG, D16C1-E MH, D16C2-E MH
• Volvo Penta D8A6-A MH, D8A6-A MG, D8A7-A MP, D8A8-A MP
• Volvo Penta D9A2L MH, D9A2A, D9A2C
• Volvo Penta TAD1241GE, TAD1241VE, TAD1241-42VE
• Volvo Penta D120A, D120AK
• Volvo Penta TAD1242GE, TAD1242VE
• Volvo Penta TAD1250VE, TAD1250-52VE
• Volvo Penta TAD1341VE, TAD1341GE
• Volvo Penta TAD1342VE, TAD1342GE
• Volvo Penta TAD1343VE, TAD1343GE
• Volvo Penta TAD1344VE, TAD1344GE
• Volvo Penta TAD1345GE, TAD1345VE
• Volvo Penta TAD1350GE, TAD1350VE
• Volvo Penta TAD1641GE, TAD1641VE
• Volvo Penta TAD1642GE, TAD1642VE
• Volvo Penta TAD570-72VE, TAD570-71VE-B
• Volvo Penta TAD880-82GE, TAD880-84VE
• Volvo Penta TAD940GE, TAD940VE
• Volvo Penta TAD941VE, TAD941GE
• Volvo Penta TADH880-82GE, TADH880-84VE
• Volvo Penta TAD1240GE
• Volvo Penta TAD1251VE
• Volvo Penta TAD1252VE
• Volvo Penta TAD1351GE
• Volvo Penta TAD1352GE
• Volvo Penta TAD1353GE
• Volvo Penta TAD1354GE
• Volvo Penta TAD1355GE
• Volvo Penta TAD1360-62VE
• Volvo Penta TAD1363-65VE
• Volvo Penta TAD1640GE
• Volvo Penta TAD1643VE
• Volvo Penta TAD1650VE
• Volvo Penta TAD580-83VE
• Volvo Penta TAD870-73VE
• Volvo Penta TAD942VE
• Volvo Penta TAD943VE
• Volvo Penta TAD950VE
• Volvo Penta TAD951VE
• Volvo Penta TAD952VE
• Volvo Penta TWD1240VE
• Volvo Penta TWD1643GE