{"product_id":"volvo-1657","title":"Volvo Penta Seawater Pump 822787 - Special Order","description":"\u003cp\u003eThe \u003cstrong\u003eVolvo Penta Seawater Pump 822787\u003c\/strong\u003e is an OEM raw-water cooling pump used on larger Volvo Penta marine diesel engines. It circulates seawater through the engine cooling system to help control operating temperature under load. Current replacement references show \u003cstrong\u003e822787\u003c\/strong\u003e crossing with Volvo Penta \u003cstrong\u003e3829311\u003c\/strong\u003e, older Volvo reference \u003cstrong\u003e846354\u003c\/strong\u003e, and Johnson pump \u003cstrong\u003e10-21915-01\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine \u003cstrong\u003eVolvo Penta\u003c\/strong\u003e seawater pump reference\u003c\/li\u003e\n\u003cli\u003ePart number: \u003cstrong\u003e822787\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRaw-water \/ seawater engine cooling pump\u003c\/li\u003e\n\u003cli\u003ePort type: \u003cstrong\u003e1-1\/2\" flange\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommon replacement references: \u003cstrong\u003e3829311\u003c\/strong\u003e, old number \u003cstrong\u003e846354\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eJohnson pump cross-reference: \u003cstrong\u003e10-21915-01\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReplacement pump reference: \u003cstrong\u003eJMP JPR-V2000\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommon impeller reference: \u003cstrong\u003e21730344\u003c\/strong\u003e \/ \u003cstrong\u003e8100-01K\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApproximate pump size: \u003cstrong\u003e222 mm x 152 mm x 130 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApproximate weight: \u003cstrong\u003e18.5 lb \/ 8.4 kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsed on heavy-duty Volvo Penta marine diesel cooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCommonly associated with Volvo Penta diesel engine families including \u003cstrong\u003eTAMD61\/62, TAMD71\/72\/73, MD100\/120, TD100\/120, TMD100\/120, and TAMD100\/102\/120\u003c\/strong\u003e applications.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eConfirm fitment by engine model, serial number, pump part number, port orientation, and mounting arrangement before ordering. Similar Volvo Penta seawater pumps can differ by flange style, drive arrangement, impeller, shaft, and installation hardware.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReplace the seawater pump if raw-water flow is weak, the engine overheats, the pump leaks, the shaft has play, bearings are noisy, the housing is cracked or corroded, seals fail, or the pump body is worn from impeller or cam damage.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInstall according to the Volvo Penta service procedure for the exact engine. Inspect the impeller, cover plate, cam, wear plate, shaft, seals, bearings, flange faces, hoses, and clamps during service. After installation, verify strong raw-water discharge and check all connections for leaks.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRelated references include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e822787\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3829311\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e846354\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eJohnson 10-21915-01\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eJMP JPR-V2000\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImpeller 21730344\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eJMP 8100-01K\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis is a large-engine seawater pump, not a universal utility pump. The strongest match points are \u003cstrong\u003e822787 \/ 3829311 \/ 846354\u003c\/strong\u003e, \u003cstrong\u003e1-1\/2\" flange ports\u003c\/strong\u003e, and the engine family. Always compare the old pump's port orientation and mounting before installation.\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":44081138565156,"sku":"822787","price":2320.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/a032eb84-8c66-4e1c-a4f8-4097874c5a2d.png?v=1778527630","url":"https:\/\/marisolmarine.com\/products\/volvo-1657","provider":"Marisol Marine Company","version":"1.0","type":"link"}