946330 Hexagon Nut | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hexagon nut, listed as an alternative, weighing 0.014 kg and covering 92 applications across the D series and the IPS and VMM installations. It supersedes 3576921, 3828663 and 848554. Two of those old numbers, 3828663 and 848554, are also replaced by tab washer 947071 in this run, which usually means the old number is answered by both current parts together rather than by either one alone.

🚤 Compatibility

• Engine Family: D, IPS, VMM
• HP Range: 110-480 HP

Full model list at the end of this description.

⚙️ Key Features

• Listed as an alternative
• 0.014 kg
• Supersedes 3576921, 3828663 and 848554
• 92 applications across D series engines and IPS and VMM installations
• Quantity varies by assembly, most commonly six

🔌 Function

Clamps a bolted joint against a stud or screw thread.

⚠️ Common Signs of Failure

• Joint working loose or weeping
• Flats rounded off by a slipping socket
• Thread galled or seized on removal
• Nut face bedded into the mating part

🛠️ Service Notes

• If your parts list calls up 3828663 or 848554, check whether tab washer 947071 is needed as well — both current parts answer those numbers
• Being an alternative listing, confirm the thread and across-flats size against the original

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 946330 → Supersedes 3576921

OEM / Related Numbers

• 3576921 earlier number superseded by this part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 D6-330A-F, D6-370A-F, D6-330D-F, D6-370D-F, D6-300A-F, D6-300D-F, D6-300I-F, D6-300A-G, D6-340A-G, D6-380A-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-330I-F, D6-370I-F, D6-435D-F, D6-400A-F, D6-435I-F
• Volvo Penta D13C2-B MP, D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-L MP, D13B-E MH, D13B-E MH (FE), D13B-G MP, D13B-K MP, D13B-N MH, D13B-N MH (FE), D13B-C MP, D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C4-B MP, D13C5-B MP, D13C5-A MP, D13C8-B MP
• Volvo Penta D4-260A-F, D4-260D-F, D4-260I-F, D4-300A-F, D4-300D-F, D4-180I-F, D4-225I-F, D4-300I-F, D4-225A-F, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G
• Volvo Penta D11C1-A MP, D11C3-A MP, D11C2-A MP, D11C4-A MP, D11B3-A MP, D11B4-A MP, D11B2-A MP, D11A-D MP, D11A-E MP, D11B1-A MP
• Volvo Penta D3-110I-H, D3-140A-H, D3-170A-H, D3-200A-H, D3-220A-H, D3-150I-H, D3-170I-H, D3-200I-H, D3-220I-H, D3-140I-H
• Volvo Penta D8A5-A MH, D8A6-A MH, D8A1-A MP, D8A2-A MP, D8A3-A MP, D8A4-A MP
• Volvo Penta D16C-D MH, D16C1-E MH
• Volvo Penta D9A2L MH, D9A2M MP
• Volvo Penta IPS3-C, IPS3-A
• Volvo Penta IPS2-B
• Volvo Penta IPS30-D
• Volvo Penta IPS40-A
• Volvo Penta VMM-A