23795439 Propeller Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Type G9 Front Duoprop Propeller - Part Number: 23795439

Individual three-blade, left-hand-rotation Type G9 front propeller for Volvo Penta DPH Duoprop sterndrives. Manufactured from high-strength Nibral nickel-bronze-aluminium alloy with galvanic isolation and an integral shock-absorbing rubber hub bushing.

This is one individual front propeller, not a complete front-and-rear propeller set.

⚙️ Key Features

• Type G9 front propeller

• Three-blade, left-hand rotation

• High-strength Nibral alloy construction

• Shock-absorbing, galvanically isolated hub

• Designed to work with matching rear propeller 23795449

📋 Kit Contents

• 1 × G9 front propeller - 23795439

• Matching rear propeller, cone, nuts, locking hardware and installation tools are not included

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 23795439 → Supersedes 22898629 → Supersedes 22547309 → Supersedes 3587402

• 3863026 - Earlier OEM reference

OEM / Related Numbers:

• Matching G9 rear propeller: 23795449

• Former G9 set: 22898649 → 22548199 → 3587384

• H9 upgrade set: 22754009

• H9 front/rear: 23623059 / 23623069

• H-series conversion cone kit: 23000185

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• DPH-A, DPH-B, DPH-C, DPH-D, DPH-D1 and DPH-E sterndrives

• Volvo Penta D4 and D6 diesel Aquamatic packages

• Approximately 150-435HP applications from around 2003 onward

Current and historical engine families include:

• D4-150, D4-180, D4-210, D4-225, D4-230, D4-260, D4-270 and D4-300

• D6-280, D6-300, D6-310, D6-330, D6-340, D6-350, D6-370, D6-380, D6-400 and D6-435

G9 sizing must be confirmed from the existing matched propellers or vessel-specific propeller-selection data.

Serial / Hardware Information:

• Later threaded-shaft DPH arrangements from drive serial 302029042 use cone kit 21829326 and lock bolt 991609

• Earlier DPH-A-DPH-C arrangements use separate rear nut 3863213

• Front propeller nut: 23952642

• Front propeller-nut tool: 23161623

🔌 Function

Acts as the leading three-blade propeller in the counter-rotating G9 pair. It must be matched with rear propeller 23795449. Different G sizes and Type G and Type H propellers must not be mixed.

Common signs of failure:

• Propeller-induced vibration that increases under load

• Reduced acceleration, planing performance or top speed

• The engine cannot achieve its specified full-throttle rpm

• Cavitation, ventilation or excessive propeller slip

• Bent, cracked, pitted or pink/dezincified blades, or movement in the hub bushing

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging