3851335 Propeller Nut | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta front propeller nut from the Marine Propulsion group, weighing 0.075 kg and listed for 6 applications across the DPX, TAMD, KAD and KAMD families. It supersedes part number 872760. Fits all "E" Series Duoprop propellers (E2/E3/E4);

🚤 Compatibility

Typically suits:

• Volvo Penta DPX-A
• Volvo Penta DPX-R
• Volvo Penta DPX-S1
• Volvo Penta TAMD42B
• Volvo Penta KAD42B
• Volvo Penta KAMD42B

• Engine Family: DPX, TAMD, KAD, KAMD

⚙️ Key Features

• For the front propeller position
• 0.075 kg
• Supersedes 872760
• 6 applications across DPX, TAMD, KAD and KAMD

🔌 Function

Secures the front propeller of a counter-rotating pair on its shaft, holding the hub loaded against its seat.

⚠️ Common Signs of Failure

• Front propeller loose or moving on the shaft
• Vibration that comes and goes with throttle
• Nut flats rounded or the locking feature damaged
• Thread galled on the nut or shaft
• Corrosion seizing the nut in place

🛠️ Service Notes

• This is the front nut only, so check whether the rear position needs its own fastener before ordering
• Fit a new tab washer or locking device where one is used, and grease the shaft thread

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3851335 → Supersedes 872760

OEM / Related Numbers

• 872760 earlier number superseded by this part

📦 Condition

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