861878 Nut | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta nut from the Engine group, weighing 0.002 kg and listed for 40 applications across the D and MD series.

🚤 Compatibility

• Engine Family: D, MD
• HP Range: 13-75 HP

Full model list at the end of this description.

⚙️ Key Features

• From the Engine group
• 0.002 kg
• 40 applications across D and MD engines
• Quantity varies by assembly, most commonly six

🔌 Function

Draws down on the stud or screw thread and holds the clamp load in the joint.

⚠️ Common Signs of Failure

• Nut found slack or backed off
• Nut seized so the stud turns with it
• Corners rounded off by a slipping spanner
• Thread stripped or picked up as the nut is run off

🛠️ Service Notes

• Renew the nut rather than reusing it if the thread has picked up or the corners are damaged

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D2-40, D2-40B, D2-40F, D2-55, D2-55B, D2-55C, D2-55D, D2-55E, D2-55F, D2-50F, D2-75, D2-75B, D2-75C, D2-75F, D2-60F
• Volvo Penta D1-30, D1-30B, D1-30F, D1-13, D1-13B, D1-13F, D1-20, D1-20B, D1-20F
• Volvo Penta MD2010, MD2010B, MD2010-C, MD2010-D
• Volvo Penta MD2020, MD2020B, MD2020-C, MD2020-D
• Volvo Penta MD2030, MD2030B, MD2030-C, MD2030-D
• Volvo Penta MD2040, MD2040B, MD2040-C, MD2040-D