{"product_id":"volvo-1378","title":"Volvo Penta D4 Heat-Exchanger O-Ring 976041","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eVolvo Penta D4 Heat-Exchanger O-Ring 976041\u003c\/strong\u003e is an O-ring used in the Volvo Penta D4 heat-exchanger and expansion-tank assembly. It is position 14 in the cited cooling-system diagram. \u003ca href=\"https:\/\/www.volvopenta.com\/shop\/0\/part-sections\/54170858\"\u003eView part reference\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eVolvo Penta part number 976041\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eEngine Compatibility\u003c\/h2\u003e\u003cp\u003eThe cited D4 cooling assembly covers serial numbers 2004002831–2004017350. Confirm the model and serial-specific drawing for other D4\/D6 installations.\u003c\/p\u003e\u003ch2\u003eSerial Number Fitment Notice\u003c\/h2\u003e\u003cp\u003eConfirm the engine or drive model, full serial number and exact assembly callout before ordering.\u003c\/p\u003e\u003ch2\u003eWhen This Part Needs Replacement\u003c\/h2\u003e\u003cp\u003eReplace if flattened, cut, hardened or leaking; renew a disturbed seal when the workshop procedure calls for it.\u003c\/p\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eClean and inspect the seal groove, use only the lubricant specified for that fluid system, and fit the O-ring without twisting or pinching it.\u003c\/p\u003e\u003ch2\u003eManufacturer Schematic \/ Parts Diagram\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.volvopenta.com\/shop\/0\/part-sections\/54170858\"\u003eView Volvo Penta parts diagram\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eParts Desk Insight\u003c\/h2\u003e\u003cp\u003eSeveral different O-rings seal this assembly. Compare each removed seal to its own callout instead of replacing the entire set with one size.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/marisolmarine.com\/collections\/volvo-penta-parts\"\u003eBrowse Volvo Penta parts at Marisol Marine\u003c\/a\u003e\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43564068601892,"sku":"976041","price":6.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/volvo-penta-temporary-placeholder-20261005.png?v=1791235791","url":"https:\/\/marisolmarine.com\/products\/volvo-1378","provider":"Marisol Marine Company","version":"1.0","type":"link"}