23478961 Propeller | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta 3-blade fixed aluminium propeller, 14 x 9 in, for the Volvo Penta saildrives 110S, 120S, MS25S, 130S and 150S. 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. Available for left-hand rotation in multiple sizes and pitches.

⚙️ Key Features

• 3-blade fixed propeller for S-drives 110S, 120S, 130S and 150S
• 14 inch diameter by 9 inch pitch
• Aluminium alloy with a rubber bushing in the hub
• 2.393 kg
• Supersedes 21381258 and covers its 77 applications across D, MD, MB and AQD series engines
• Left-hand rotation
• Durable aluminium alloy withstands corrosion and cavitation damage.
• Shock absorbing rubber bushing to secure the service life of the drive.
• Abrasion-resistant epoxy coating.
• Available for left-hand rotation.
• Material: aluminium
• Fits: Volvo Penta S-drives 110S, 120S, MS25S, 130S, 150S
• Type: 14 x 9

🔌 Function

Converts engine torque into thrust, the three-blade form giving smoother running with better grip astern than a two-blade wheel.

⚠️ 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

• 23478962 at 14 x 11 and 23478963 at 14 x 12 are the coarser pitches on the same 14 inch diameter
• Check the drive's shaft taper and splines before fitting and use new locking hardware
• The propeller is secured by cone kit 23749222, which supplies the screw and a fresh single-use lock washer
• Installation hardware for the fixed propellers on 110S, 120S, MS25S, 130S and 150S: propeller cone kit 23749222, which includes screw 23748333 and lock washer 23680979.

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 23478961 → Supersedes 21381258 → Supersedes 850658

OEM / Related Numbers

• 21381258 earlier number superseded by this part
• 850658 earlier number superseded by this part

📦 Condition

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