{"product_id":"volvo-398","title":"Volvo Penta Type G4 Nibral Duoprop Front Propeller DPH - 23795434","description":"\u003cp\u003eThe \u003cstrong\u003eVolvo Penta 23795434 Type G4 Nibral Duoprop Front Propeller\u003c\/strong\u003e is a genuine OEM front propeller for compatible Volvo Penta \u003cstrong\u003eDPH Duoprop sterndrive\u003c\/strong\u003e applications. It is designed for high-torque Volvo Penta diesel packages, including D4 and D6 engine installations where the Type G propeller series is specified.\u003c\/p\u003e\n\u003cp\u003eThis part number represents the \u003cstrong\u003efront propeller only\u003c\/strong\u003e. A complete Duoprop setup requires the correct matching rear propeller in the same G4 pitch set.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Volvo Penta Type G Duoprop front propeller.\u003c\/li\u003e\n\u003cli\u003eVolvo Penta part number: \u003cstrong\u003e23795434\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003ePropeller series: \u003cstrong\u003eG4\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003ePosition: \u003cstrong\u003efront propeller only\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible \u003cstrong\u003eVolvo Penta DPH sterndrives\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCommonly associated with high-torque D4 and D6 diesel sterndrive applications where Type G propellers are specified.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-blade\u003c\/strong\u003e front propeller design.\u003c\/li\u003e\n\u003cli\u003eLeft-hand \/ counter-clockwise rotation reference.\u003c\/li\u003e\n\u003cli\u003eManufactured from \u003cstrong\u003eNibral\u003c\/strong\u003e alloy for strength and durability in high-load marine use.\u003c\/li\u003e\n\u003cli\u003eInternal shock-absorbing rubber bushing design.\u003c\/li\u003e\n\u003cli\u003eBuilt with galvanic isolation features to help protect the aluminum drive housing when properly installed with the correct anodes and hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 23795434\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries \/ type:\u003c\/strong\u003e Volvo Penta Type G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch profile:\u003c\/strong\u003e G4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e front propeller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade count:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e left hand \/ counter-clockwise reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nibral nickel-bronze-aluminum alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive family:\u003c\/strong\u003e DPH Duoprop applications where G4 is specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration note:\u003c\/strong\u003e front propeller only; rear propeller sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDrive Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCommon application context includes Volvo Penta DPH Duoprop sterndrive installations that specify a \u003cstrong\u003eG4 front propeller\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVolvo Penta DPH sterndrives.\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D4 diesel sterndrive applications where G4 is listed.\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D6 diesel sterndrive applications where G4 is listed.\u003c\/li\u003e\n\u003cli\u003eDuoprop installations requiring a Type G front propeller matched to the correct G4 rear propeller.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse this propeller only where the drive model, engine package, propeller chart, existing propeller set, and required RPM range confirm \u003cstrong\u003eG4\u003c\/strong\u003e sizing.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSerial Number \/ Propeller Fitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eConfirm fitment by Volvo Penta drive model, engine model, drive ratio, vessel weight, hull type, current wide-open-throttle RPM, existing propeller set, and Volvo Penta propeller chart before ordering. Duoprop systems must be matched as a front-and-rear set. Mixing pitch series or mismatching the front and rear propellers can reduce performance, overload the engine, increase fuel burn, or prevent the engine from reaching its rated RPM.\u003c\/p\u003e\n\u003cp\u003eThis listing is for the \u003cstrong\u003efront propeller only\u003c\/strong\u003e. Confirm and order the matching \u003cstrong\u003eG4 rear propeller\u003c\/strong\u003e separately if replacing the complete set.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReplace the propeller if the blades are bent, cracked, heavily pitted, de-zincified, worn thin, out of balance, damaged from impact, or if the hub\/bushing shows signs of slipping or deterioration. Replacement may also be required when changing propeller pitch to correct engine RPM, acceleration, load-carrying ability, or top-speed performance.\u003c\/p\u003e\n\u003cp\u003ePinkish metal colour, deep pitting, or blade-edge thinning can indicate material depletion or corrosion damage and should be inspected before the propeller is reused.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInspect the propeller shaft, splines, thrust washers, prop nuts, spacers, seals, and anodes before installation. Clean all mating surfaces and apply the correct Volvo Penta marine grease to the shaft splines where specified. Install the front propeller in the correct position and pair it only with the correct matching rear propeller and hardware.\u003c\/p\u003e\n\u003cp\u003eUse the proper Volvo Penta DPH propeller tools and torque procedure. After installation, confirm propeller clearance, nut retention, anode condition, and smooth rotation before launching. Recheck propeller hardware after initial operation if the service procedure requires it.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate \/ Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo Penta 23795434\u003c\/strong\u003e — current supplied part number\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo Penta 22898624\u003c\/strong\u003e — legacy \/ superseded reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo Penta 3587391\u003c\/strong\u003e — legacy \/ superseded reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo Penta 3863016\u003c\/strong\u003e — legacy \/ superseded reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType G4 Front Propeller\u003c\/strong\u003e — propeller set reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eG4 Front Duoprop\u003c\/strong\u003e — common product description\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe most important detail with Volvo Penta Duoprop propellers is set matching. The front and rear propellers are engineered to work together, and pitch changes should be based on the boat's loaded wide-open-throttle RPM. When replacing a damaged front propeller, inspect the rear propeller, prop shaft, seals, anodes, and hardware at the same time so the new propeller is not installed into a compromised running gear setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Special Order\u003c\/strong\u003e — This product is not currently in store inventory but may be available from the Manufacturer. Special Orders may take up to 2 weeks to arrive. Call the parts desk before ordering if you need a closer estimate on delivery time.\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43563995660324,"sku":"23795434","price":2150.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/images_989ee2d8-efbe-4994-8cc9-139744abff5f.jpg?v=1781652858","url":"https:\/\/marisolmarine.com\/products\/volvo-398","provider":"Marisol Marine Company","version":"1.0","type":"link"}