984810 Fitting Nut | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta fitting nut weighing 0.042 kg and listed for 26 applications across the D and TAD series engines. It supersedes part number 956985.

🚤 Compatibility

• Engine Family: D, TAD

Full model list at the end of this description.

⚙️ Key Features

• 0.042 kg
• Supersedes 956985
• 26 applications
• Covers the D and TAD series engines

🔌 Function

Draws a pipe or hose end onto its seat and holds the joint sealed against the fitting it screws onto.

⚠️ Common Signs of Failure

• Weeping at the union that will not stop with retightening
• Flats rounded or burred by a slipping spanner
• Thread stripped, picked up or seized
• Nut cracked at the flats or the collar
• Pipe end pulling out of the seat as the nut is tightened

🛠️ Service Notes

• Check the pipe end or olive as well as the nut - a union that keeps weeping is usually the seat rather than the nut
• Hold the fitting with a second spanner while tightening this nut so the pipe is not twisted

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 984810 → Supersedes 956985

OEM / Related Numbers

• 956985 earlier number superseded by this part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 D8A2-A MP, D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A4-A MP, D8A1-A MP, D8A3-A MP
• Volvo Penta D11C3-A MP, D11C4-A MP
• Volvo Penta TAD1341-43GE-B, TAD1341VE
• Volvo Penta TAD1344-45GE-B, TAD1344VE
• Volvo Penta TAD1180-83VE
• Volvo Penta TAD1340VE
• Volvo Penta TAD1342VE
• Volvo Penta TAD1343VE
• Volvo Penta TAD1345VE
• Volvo Penta TAD1346GE
• Volvo Penta TAD1350VE
• Volvo Penta TAD1360-62VE
• Volvo Penta TAD1363-65VE
• Volvo Penta TAD1380-82GE
• Volvo Penta TAD1381-85VE
• Volvo Penta TAD1384-85VE-IWP