{"product_id":"volvo-1542","title":"Volvo Penta Seawater Pump 21951476","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eVolvo Penta \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21951476\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is an OEM seawater pump used in the raw-water cooling circuit on compatible Volvo Penta marine engines. The pump draws seawater through the intake and circulates it through the engine’s cooling system, helping remove heat and maintain proper operating temperature. The pump is part of the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eF7 flexible-impeller pump family\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and shares service components with Volvo Penta seawater pump references \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3583115\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3583145\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eGenuine Volvo Penta seawater pump reference \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21951476\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlexible-impeller raw-water cooling pump\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUsed to circulate seawater through the marine cooling system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePart of the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eF7 pump family\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with F7 wear-service components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAssociated pump references include \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3583115\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3583145\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for service-component compatibility\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eEngine Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21951476\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is associated with the same F7 seawater-pump family as Volvo Penta \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3583115\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The 3583115 pump family is used across numerous Volvo Penta diesel applications, including engine families such as:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eAD31 \/ D31 \/ TAMD31 \/ TMD31\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eAD41 \/ D41 \/ TAMD41 \/ TMD41\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eKAD32\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eKAD42 \/ KAMD42\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eKAD43 \/ KAMD43\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eKAD44 \/ KAMD44\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eKAD300 \/ KAMD300\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBecause pump configuration can vary between individual engine versions and production ranges, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21951476 should be verified directly against the engine serial number before ordering\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eSerial Number Fitment Notice\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eConfirm \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21951476\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e using the Volvo Penta engine model and serial number before installation. Similar engines may use different seawater-pump housings, hose connections or drive arrangements even when the pumps appear similar externally.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eWhen This Part Needs Replacement\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReplace the seawater pump if it develops shaft or housing leakage, excessive bearing or shaft play, physical damage, reduced seawater flow, or internal wear that cannot be corrected with normal impeller or wear-component service. Repeated impeller failures or persistent overheating can also indicate that the complete pump requires inspection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eInstallation Notes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInspect the complete raw-water circuit while replacing the pump, including the seawater intake, hoses, clamps, impeller, wear surfaces and downstream heat-exchanger passages. F7 wear kits compatible with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21951476\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e include an end cover, lip seal, two O-rings, washer and wear plate, allowing common wear components to be serviced when the pump body and shaft remain usable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAlways prime the seawater circuit as required and verify strong raw-water discharge and leak-free operation after installation. Never operate a flexible-impeller seawater pump dry.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eAlternate\/Superseded Part Numbers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRelated Volvo Penta pump references within the same service family include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e21951476\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Volvo Penta seawater pump\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e3583115\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Related Volvo Penta F7 seawater-pump reference\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e3583145\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Related Volvo Penta F7 seawater-pump reference\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese references share certain F7 service components, but they should \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enot automatically be treated as interchangeable complete pumps\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e without confirming the engine and pump configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eParts Desk Insight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eWith seawater pumps, the housing and hose arrangement matters just as much as the impeller size. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21951476 shares F7 service parts with other Volvo Penta pumps, but that does not automatically make the complete pumps interchangeable\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Match the exact pump number and engine serial number before ordering.\u003c\/span\u003e\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":44081133518884,"sku":"21951476","price":1760.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/images_50cdaf17-1a1e-4677-a6c9-b4ee4aca75f0.png?v=1786412198","url":"https:\/\/marisolmarine.com\/products\/volvo-1542","provider":"Marisol Marine Company","version":"1.0","type":"link"}