976432 Flange Nut | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta flange nut weighing 0.020 kg and listed for 48 applications on DPX drives and D series engines. It supersedes part number 21269432.

🚤 Compatibility

• Engine Family: DPX, D

Full model list at the end of this description.

⚙️ Key Features

• Integral flange face
• 0.020 kg
• Supersedes 21269432
• 48 applications on DPX drives and D series engines
• Quantity varies by assembly, most commonly 12
• Also supersedes Volvo part number 3809130

🔌 Function

Locks a threaded joint with an integral flange spreading the clamp load across the face.

⚠️ Common Signs of Failure

• Nut backing off or found finger-loose
• Flange face bedded, dished or corroded
• Thread galled or picked up on removal
• The clamped joint working, fretting or weeping

🛠️ Service Notes

• 976433 is the other flange nut in this group and is published at 0.094 kg - a different fastener entirely, so order by number
• Do not fit a washer under the flange; the flange is the bearing face

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 976432 → Supersedes 21269432

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 8.1Gi-B, 8.1Gi-BF, 8.1Gi-C, 8.1Gi-CF, 8.1Gi-D, 8.1Gi-DF, 8.1Gi-E, 8.1Gi-F, 8.1GiI-A, 8.1GiI-B, 8.1GiI-C, 8.1GiI-D, 8.1GSi-A, 8.1GSiI-A, 8.1GXi-A, 8.1GXi-AF, 8.1GXi-B, 8.1GXi-BF, 8.1GXi-C, 8.1GXi-CF, 8.1GXi-D, 8.1GXi-E, 8.1GXiI-A, 8.1GXiI-B, 8.1GXiI-C, 8.1OSi-A, 8.1OSi-B
• Volvo Penta D16C-A MG, D16C-A MH, D16C-B MH, D16C-C MH, 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 DPX375-A, DPX375-B, DPX375-BF, DPX375-CF
• Volvo Penta DPX420-CF, DPX420-A, DPX420-B, DPX420-BF