3862390 Nut | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta nut from the Marine Propulsion group, weighing 31.8 g and listed for 17 applications across the DPH and D families. It supersedes part number 3589605 and belongs to the same assembly as shafts 3862368 and 3862389, piston 3862388 and dog 3862387.

🚤 Compatibility

Typically suits:

• Volvo Penta DPH-D1
• Volvo Penta D6-330A-F
• Volvo Penta D6-370A-F
• Volvo Penta D4-260A-F
• Volvo Penta D4-300A-F
• Volvo Penta D6-300A-F
• Volvo Penta D4-225A-F
• Volvo Penta D6-300A-G
• Volvo Penta D6-340A-G
• Volvo Penta D6-380A-G
• Volvo Penta DPH-E
• Volvo Penta D6-400A-G
• Volvo Penta D6-400A-F
• Volvo Penta D4-150A-G
• Volvo Penta D4-230A-G
• Volvo Penta D4-270A-G
• Volvo Penta D4-300A-G

• Engine Family: DPH, D
• HP Range: 150-400 HP

⚙️ Key Features

• Fits the DPH and D families
• 17 listed applications
• 31.8 g
• Supersedes 3589605

🔌 Function

Clamps and retains the assembly on its shaft or stud, holding the clamp load that keeps it together.

⚠️ Common Signs of Failure

• Nut found loose or backed off at service
• Thread stripped, stretched or picked up
• Corners rounded from a poorly fitting spanner
• Corrosion seizing the nut on its thread
• Assembly showing movement because clamp load has been lost

🛠️ Service Notes

• A retaining nut on a drive shaft is normally single use once it has been pulled up hard, so fit a fresh one
• Clean the thread it screws onto before fitting, as a dirty thread gives a false torque reading

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3862390 → Supersedes 3589605

📦 Condition

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