23478912 Propeller | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta 2-blade fixed aluminium propeller, 14 x 8 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

• 2-blade fixed propeller for S-drives 110S, 120S, 130S and 150S
• 14 inch diameter by 8 inch pitch
• Aluminium alloy with a rubber bushing in the hub
• 1.674 kg
• Supersedes 21351270 and covers its 61 applications across D and MD 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 8

🔌 Function

Converts engine torque into thrust, the two-blade form keeping drag low when the boat is under sail.

⚠️ Common Signs of Failure

• Vibration under way that rises with revs
• Engine over-revving or held below 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

• 23478911 at 14 x 7 is the next step finer and 23478913 at 14 x 9 the next step coarser on the same diameter
• Clear the shaft and check the seal behind the propeller for line damage whenever the propeller comes off
• The fixing hardware is propeller cone kit 23749222
• 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

• 23478912 → Supersedes 21351270 → Supersedes 21343033

OEM / Related Numbers

• 21351270 earlier number superseded by this part
• 21345813 earlier number superseded by this part
• 853346 earlier number superseded by this part
• 21343033 earlier number superseded by this part

📦 Condition

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