{"product_id":"volvo-256","title":"Volvo Penta Impeller Kit 21951346","description":"\u003cp\u003eThe \u003cstrong\u003eVolvo Penta Impeller Kit 21951346\u003c\/strong\u003e is a complete raw water pump service kit designed to maintain proper cooling system performance in Volvo Penta marine engines. This kit includes a precision-molded impeller along with sealing components and installation lubricant to ensure reliable water flow and long service life.\u003c\/p\u003e\n\u003cp\u003eThe impeller is responsible for circulating seawater through the engine cooling system. Over time, the flexible vanes can wear, harden, or crack, reducing efficiency and increasing the risk of overheating. Replacing the impeller at recommended intervals ensures consistent cooling performance and helps protect your engine from damage.\u003c\/p\u003e\n\u003cp\u003eThis kit is commonly used across a range of \u003cstrong\u003eVolvo Penta marine engines\u003c\/strong\u003e, making it an essential maintenance item for dependable operation.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComplete Volvo Penta impeller service kit.\u003c\/li\u003e\n\u003cli\u003eHigh-quality flexible rubber impeller.\u003c\/li\u003e\n\u003cli\u003eIncludes gasket, O-ring, and installation lubricant.\u003c\/li\u003e\n\u003cli\u003eMaintains proper raw water flow and cooling performance.\u003c\/li\u003e\n\u003cli\u003eOEM fit and function.\u003c\/li\u003e\n\u003cli\u003eDesigned for marine engine applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDiesel Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eD4 Series\u003c\/li\u003e\n\u003cli\u003eD6 Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGasoline Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSelect Volvo Penta V6 and V8 engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for engines equipped with compatible raw water pump configurations. Always confirm compatibility using your \u003cstrong\u003eengine serial number\u003c\/strong\u003e before ordering.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFitment depends on engine model and variant, pump configuration, and engine serial number. Always confirm compatibility using your \u003cstrong\u003eengine serial number\u003c\/strong\u003e before ordering.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eImpeller Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible multi-blade impeller.\u003c\/li\u003e\n\u003cli\u003eDesigned to OEM Volvo Penta specifications.\u003c\/li\u003e\n\u003cli\u003eHub type varies by application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat's Included in the Kit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImpeller.\u003c\/li\u003e\n\u003cli\u003ePump cover gasket.\u003c\/li\u003e\n\u003cli\u003eO-ring \/ sealing components.\u003c\/li\u003e\n\u003cli\u003eInstallation lubricant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReplace the impeller if you notice reduced or no cooling water flow, engine overheating, cracked\/missing\/stiff vanes, or after seasonal storage. Recommended service interval: \u003cstrong\u003eevery 100 hours or annually\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLubricate impeller before installation.\u003c\/li\u003e\n\u003cli\u003eInstall with correct vane direction.\u003c\/li\u003e\n\u003cli\u003eReplace all gaskets and O-rings.\u003c\/li\u003e\n\u003cli\u003eInspect pump housing and wear surfaces.\u003c\/li\u003e\n\u003cli\u003eCheck system for broken vane debris.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOEM: \u003cstrong\u003e21951346\u003c\/strong\u003e. Aftermarket cross-references: Johnson Pump \u003cstrong\u003e09-812B-1\u003c\/strong\u003e, Sierra \u003cstrong\u003e18-3057\u003c\/strong\u003e (verify fitment before ordering).\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eVolvo Penta impeller kits in this range are often visually similar but not interchangeable. Even small differences in diameter or hub style can affect cooling performance — always match by part number or serial number to get it right.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43563990548516,"sku":"21951346","price":87.4,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/1f67473a-183a-42fa-809c-dd7a6456eb79.png?v=1773017829","url":"https:\/\/marisolmarine.com\/products\/volvo-256","provider":"Marisol Marine Company","version":"1.0","type":"link"}