839186 Propeller | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta aluminium single propeller for 100 series Aquamatic drives with a cylindrical shaft and locking pin. Standard and High-speed propellers are made from a special, durable aluminium alloy developed to withstand salt water and cavitation damage, and are painted black with a special epoxy powder which is extremely hard and resistant to abrasion. The High-speed propeller features more blade area for increased performance. This propeller is the 13 x 15 size, left hand rotation. The folder marks it HS, the high-speed series.

🚤 Compatibility

Typically suits:

• Volvo Penta MD1B
• Volvo Penta MD2B
• Volvo Penta MD3B
• Volvo Penta AQD2B

• Engine Family: MD, AQD

⚙️ Key Features

• 13 inch diameter by 15 inch pitch
• Marked HS for the high-speed version
• Left hand rotation
• For the 100 drive's cylindrical shaft with locking pin
• 2.449 kg
• 3-blade
• Aluminium alloy
• Left-hand rotation.
• Marked HS - High-speed series.
• Special durable aluminium alloy developed to withstand salt water and cavitation damage.
• Painted black with a special epoxy powder, extremely hard and resistant to abrasion.
• For 100 drives with a cylindrical shaft and locking pin.
• Material: aluminium
• Dimensions: 13 in diameter x 15 in pitch (folder prints '13 x 15')
• Fits: 100 drives with cylindrical shaft and locking pin
• Type: HS

🔌 Function

Converts engine torque into thrust, the high speed 13 x 15 blade form suiting a lighter, faster hull than a lower pitch propeller.

⚠️ Common Signs of Failure

• Vibration through the hull that rises with revs
• Loss of top speed or the engine over-revving against a damaged blade
• Blade tips bent, chipped or curled from a grounding or debris strike
• Shear pin broken, so drive is lost with the engine still turning
• Fishing line or weed wound around the hub

🛠️ Service Notes

• Confirm hub type and hand before ordering, since a right hand or splined wheel will not do - 804449 is the splined 13/16 inch version for the same drive
• Carry a spare locking pin and check the hub and cutlass area for line damage when the propeller is off
• 839191 at 16 x 11 and 839514 at 14 x 8 are two-blade saildrive propellers and are not interchangeable with this one
• Installation hardware, 100 drives with cylindrical shaft and locking pin: split pin 907881, propeller cone 806660 and shear pin 806661.

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 839186 → Supersedes 813328

OEM / Related Numbers

• 813218 earlier number superseded by this part
• 813328 earlier number superseded by this part

📦 Condition

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