839514 Propeller | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta 2-blade fixed aluminium propeller, 14 x 8 in, listed against MD6A. Volvo Penta fixed propellers are exclusively designed for Volvo Penta saildrives. They are manufactured in high-quality, durable aluminium alloy developed to withstand corrosion and cavitation damage, with a rubber bushing in the hub that minimizes stress on the drivetrain caused by gear changes, and an epoxy coating that is highly resistant to abrasion.

🚤 Compatibility

Typically suits:

• Volvo Penta MD7B
• Volvo Penta MB10A
• Volvo Penta 100S
• Volvo Penta 110S
• Volvo Penta 120S
• Volvo Penta MD1B
• Volvo Penta MD2B
• Volvo Penta MD3B
• Volvo Penta MD6A
• Volvo Penta MD6B
• Volvo Penta MD7A
• Volvo Penta MD67C
• Volvo Penta MD5A
• Volvo Penta MD5B
• Volvo Penta MD5C
• Volvo Penta MD11C
• Volvo Penta MD11D
• Volvo Penta AQD2B
• Volvo Penta MD17C
• Volvo Penta MD17D

• Engine Family: MD, MB, AQD

⚙️ Key Features

• 14 inch diameter by 8 inch pitch
• 2-blade fixed propeller for saildrive
• Listed for the S-drive 100S with MD6A
• Aluminium alloy with a rubber bushing in the hub
• 1.814 kg
• 20 applications across MD, MB and AQD series engines
• Listed against MD6A.
• Durable aluminium alloy withstands corrosion and cavitation damage.
• Shock absorbing rubber bushing to secure the service life of the drive.
• Abrasion-resistant epoxy coating.
• Material: aluminium
• Fits: Volvo Penta S-drive, MD6A
• Type: 14 x 8

🔌 Function

Converts engine torque into thrust, the 2-blade form keeping drag low under sail while the 14 x 8 dimensions suit the drive it is listed against.

⚠️ Common Signs of Failure

• Vibration under way that rises with revs
• Engine over-revving, or unable to reach its rated speed
• Blade edges chipped, bent or eroded
• Line or weed wound around the hub
• Pitting and corrosion over the blade surfaces

🛠️ Service Notes

• The 16 x 11 propeller 839191 is the other 100S size, listed against MB10A and MD11C - order by diameter and pitch, since a change of pitch changes how the engine loads up
• The 110S, 120S, 130S and 150S drives take a different 2-blade range, so confirm the drive as well as the engine
• Check the anode and the shaft seal while the propeller is off and use a new locking device on the nut

📦 Condition

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