947899 Reduction Nipple | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta reduction nipple for production order 3218828 onwards, weighing 0.025 kg and listed for 47 applications across the D, AQ, BB, MD, B and MB engine families.

🚤 Compatibility

• Engine Family: D, AQ, BB, MD, B, MB, AQD

Full model list at the end of this description.

⚙️ Key Features

• For production order 3218828 onwards
• 0.025 kg
• 47 applications across six engine families

🔌 Function

Joins two threaded ports of different sizes, stepping a line down from the larger thread to the smaller one.

⚠️ Common Signs of Failure

• Seeping or dripping at either thread
• Thread crossed, stripped or picked up
• Bore restricted by corrosion or scale
• Hex rounded off from over-tightening or a poor-fitting spanner

🛠️ Service Notes

• Two other reduction nipples appear in this run - 948867 and 949191 - and they are not interchangeable; order by the production reference or the engine list rather than by looks

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D9A2J, D9A2G, D9A2L MH, D9A2D, D9A2B, D9A2F, D9A2K, D9A2H, D9A2M MP, D9A2A, D9A2C, D9A2E
• Volvo Penta D12C-A MP, D12D-A MH, D12D-A MP, D12D-C MP, D12D-D MP
• Volvo Penta AQ130C, AQ130D, AQ130A, AQ130B
• Volvo Penta AQ170B, AQ170C, AQ170A
• Volvo Penta BB115A, BB115B, BB115C
• Volvo Penta BB170B, BB170C, BB170A
• Volvo Penta D11C3-A MP, D11B3-A MP, D11B4-A MP
• Volvo Penta MB20A, MB20B, MB20C
• Volvo Penta AQ115A, AQ115B
• Volvo Penta AQD21A, AQD21B
• Volvo Penta MD21B, MD21A
• Volvo Penta 100S, 110S
• Volvo Penta AQ165A
• Volvo Penta B20
• Volvo Penta BB165A