{"product_id":"merc-892","title":"Mercury Cap-Oil Reservoir 865448A01","description":"\u003cp\u003eMercury MerCruiser 865448A01 is a genuine OEM \u003cstrong\u003eoil reservoir cap\u003c\/strong\u003e used on Mercury \/ MerCruiser trim pump reservoir assemblies. Current Mercury dealer references identify it as \u003cstrong\u003eCap Trim Pump Oil Reservoir\u003c\/strong\u003e, note the cap is \u003cstrong\u003eyellow\u003c\/strong\u003e, and show \u003cstrong\u003e865448A01\u003c\/strong\u003e superseded to current replacement part number \u003cstrong\u003e8M0188327\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Mercury Marine OEM part number \u003cstrong\u003e865448A01 \/ 36-865448A01\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCurrent replacement part number is \u003cstrong\u003e8M0188327\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eUsed as an \u003cstrong\u003eoil reservoir cap\u003c\/strong\u003e for compatible Mercury \/ MerCruiser trim pump reservoir systems.\u003c\/li\u003e\n\u003cli\u003eCap colour: \u003cstrong\u003eyellow\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCurrent dealer listing shows \u003cstrong\u003eGTIN \/ UPC 745061595576\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCurrent dealer shipping specs are approximately \u003cstrong\u003e0.03 lb\u003c\/strong\u003e, \u003cstrong\u003e1.75 in. x 1.75 in. x 0.88 in.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis is \u003cstrong\u003enot an engine-only part\u003c\/strong\u003e. The strongest supportable fitment is by the \u003cstrong\u003etrim pump oil reservoir assembly\u003c\/strong\u003e used on compatible Mercury and MerCruiser systems. Current where-used references connect 865448A01 to applications including \u003cstrong\u003eNXT1 transom trim pump assemblies\u003c\/strong\u003e, \u003cstrong\u003eBravo X \/ Bravo XR \/ Bravo XZ sterndrive and transom assemblies\u003c\/strong\u003e, \u003cstrong\u003e496 MAG\u003c\/strong\u003e, \u003cstrong\u003e8.2 MAG \/ 8.2 MAG HO EC\u003c\/strong\u003e, \u003cstrong\u003e575 SCi\u003c\/strong\u003e, \u003cstrong\u003e600 SCi\u003c\/strong\u003e, \u003cstrong\u003e565 EFI\u003c\/strong\u003e, \u003cstrong\u003e540 HP\u003c\/strong\u003e, \u003cstrong\u003eScorpion 377 Sterndrive\u003c\/strong\u003e, and related high-performance Mercury \/ MerCruiser drive and transom applications.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eVerify fitment by exact \u003cstrong\u003eengine or drive serial number\u003c\/strong\u003e and the correct \u003cstrong\u003etrim pump \/ oil reservoir\u003c\/strong\u003e parts diagram before ordering. The key match is the reservoir and pump assembly, because similar trim pump reservoirs may use different cap styles.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReplace this cap when the original is cracked, missing, loose, leaking, or no longer keeps the trim pump reservoir properly sealed. A secure cap helps keep trim pump fluid contained and helps reduce contamination entering the reservoir.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInstall 865448A01 or its current replacement \u003cstrong\u003e8M0188327\u003c\/strong\u003e only after confirming the correct trim pump reservoir application. This is a reservoir cap, so the cap style and reservoir neck should be matched before installation rather than selected by engine model alone.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCurrent Mercury dealer references show \u003cstrong\u003e8M0188327\u003c\/strong\u003e as the active replacement for \u003cstrong\u003e865448A01 \/ 36-865448A01\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWith trim pump reservoir caps, the important match is the \u003cstrong\u003ereservoir style\u003c\/strong\u003e, not just the word “cap.” Checking the trim pump diagram first usually prevents ordering a cap that looks close but will not seal the reservoir correctly.\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":"MERC","offers":[{"title":"Default Title","offer_id":43563898241060,"sku":"865448A01","price":12.88,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/e2f17bbe-0692-4b7e-8775-0a8559998094.png?v=1777066090","url":"https:\/\/marisolmarine.com\/products\/merc-892","provider":"Marisol Marine Company","version":"1.0","type":"link"}