23427076 Propeller | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta three-blade nibral propeller for Volvo Penta IPS 2, IPS 20, the front half of the type P6 counter-rotating pair. It is machined from the specially developed nibral (nickel-bronze-aluminium) alloy Volvo Penta uses for its IPS propellers, which gives minimum growth, excellent durability and corrosion resistance. Volvo Penta IPS turns the propellers round to a forward-facing position, so the twin counter-rotating propellers pull the boat through the water rather than push it, and optimal interaction between the front and rear propeller holds performance and fuel efficiency across the whole speed range.

🚤 Compatibility

Typically suits:

• Volvo Penta D11C2-A MP
• Volvo Penta D11C4-A MP
• Volvo Penta IPS20-E

• Engine Family: D, IPS

⚙️ Key Features

• Type P6 front propeller for IPS 2 and IPS 20
• Nibral nickel-bronze-aluminium alloy, the Type P/PS series for IPS with D11 engines
• 21.772 kg
• Pairs with Type P6 rear propeller 23427086; complete set is 3843968
• Listed for D11C2-A MP, D11C4-A MP and IPS20-E
• Left-hand rotation
• Includes flow deflector to reduce shaft seal wear
• Type P6 front propeller, three-blade.
• Extremely strong and specially developed nibral (nickel-bronze-aluminium) alloy.
• Minimum growth, excellent durability and corrosion resistance.
• Fully CNC machined and precisely balanced.
• The type P/PS propeller is type approved by DNV for D11 IPS650 and IPS800.
• Material: nibral
• Fits: Volvo Penta IPS 2, IPS 20 (D11 engines)
• Type: P6
• Set contains: set 23427066, rear 23427086

🔌 Function

Meets the water first, ahead of the drive, and turns engine torque into thrust as the leading half of the counter-rotating pair. The P6 designation is what matches the propeller to the hull and lets the engine reach its rated wide-open-throttle speed.

⚠️ Common Signs of Failure

• Vibration increasing with shaft speed
• Loss of top speed or the engine unable to reach rated revolutions
• Blade edges chipped, bent or torn from a strike
• Cavitation pitting or corrosion on the blade faces
• Growth and fouling covering the blades

🛠️ Service Notes

• This number is one propeller of a pair - order the Type P6 rear 23427086 with it, or the complete P6 set 3843968, because a mismatched pair will not let the engine reach its rated speed
• The published weight is identical to that of 23427083 (P3 rear), so weight cannot separate the two - order by the designation
• Genuine Volvo Penta propellers carry a 12 month warranty, extended to 24 months including labour when supplied and fitted by an authorised Volvo Penta dealer
• Fit front and rear to the same type code - complete set 23427066.
• Line cutter 21686494 is the one listed for Volvo Penta IPS 2, IPS 20.

📦 Condition

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