{"product_id":"volvo-764","title":"Volvo Penta Stop Lug 3857954","description":"\u003cp\u003eVolvo Penta 3857954 is a genuine OEM \u003cstrong\u003estop lug\u003c\/strong\u003e used in Volvo Penta seawater pump and cooling-system applications. Volvo Penta's official parts shop identifies part \u003cstrong\u003e3857954\u003c\/strong\u003e simply as \u003cstrong\u003e\"stop lug,\"\u003c\/strong\u003e and current catalog references place it in \u003cstrong\u003eseawater pump and hoses\u003c\/strong\u003e \/ \u003cstrong\u003eDPX375-A cooling system\u003c\/strong\u003e assemblies rather than as general hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Volvo Penta OEM part number \u003cstrong\u003e3857954\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eOfficial Volvo Penta description: \u003cstrong\u003estop lug\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCurrent schematic references place it in \u003cstrong\u003eDPX375-A \/ Cooling System\u003c\/strong\u003e with \u003cstrong\u003eobject key 5\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCurrent application references identify it as part of a \u003cstrong\u003eraw water \/ seawater pump retention\u003c\/strong\u003e setup.\u003c\/li\u003e\n\u003cli\u003eAvailable current parts listings show an approximate weight of \u003cstrong\u003e0.0400 lb\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003cbr\u003eCurrent fitment references connect Volvo Penta 3857954 to a wide range of Volvo Penta gasoline and sterndrive packages, including many \u003cstrong\u003e3.0, 4.3, 5.0, 5.7, 7.4, 8.1, 8.2\u003c\/strong\u003e, and \u003cstrong\u003eDPX375\/385\/415\/420\u003c\/strong\u003e applications. Because seawater pump hardware can vary by engine family, pump arrangement, and production break, fitment should still be confirmed against the exact serial-numbered engine or drive.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003cbr\u003eAlways confirm \u003cstrong\u003e3857954\u003c\/strong\u003e against the exact engine or drive serial number and the correct Volvo Penta parts diagram before ordering. Volvo Penta's parts shop specifically directs customers to identify the exact engine, shield, or drive when locating the correct spare parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003cbr\u003eReplace this stop lug when the original part is worn, cracked, deformed, corroded, missing, or no longer supports the seawater pump correctly. Current application references describe it as part of the pump-retention setup that helps keep the pump secured in place, especially if pump or bearing failure occurs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003cbr\u003eInstall only in the correct matched Volvo Penta application. Inspect the seawater pump, bracket, nearby fasteners, and surrounding hose and housing area before reassembly, and follow the correct Volvo Penta service information for the serial-numbered engine or drive. Because this part works as part of the pump-retention arrangement, correct fit and positioning are important. This last point is a practical inference from the cited application references.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003cbr\u003eCurrent sources reviewed list this part under active Volvo Penta number \u003cstrong\u003e3857954\u003c\/strong\u003e. One current cross-reference listing also associates it with \u003cstrong\u003eREC3857954\u003c\/strong\u003e as an aftermarket equivalent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003cbr\u003eSmall pump-retention parts like this are easy to overlook, but they help protect against bigger cooling-system problems if the pump assembly loosens or fails. On older Volvo Penta seawater pump setups, replacing worn support hardware during service can help avoid repeat labor and secondary damage around the pump area. The service-value point here is an inference based on the documented pump-retention role of 3857954.\u003c\/p\u003e\n\u003cp\u003eShipping: Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43564032655396,"sku":"3857954","price":24.4,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/85efc998-728f-4ffb-ace0-f4b57afea809.png?v=1776144903","url":"https:\/\/marisolmarine.com\/products\/volvo-764","provider":"Marisol Marine Company","version":"1.0","type":"link"}