{"product_id":"volvo-487","title":"Volvo Penta Shifting Valve O-Ring 3582804","description":"\u003cp\u003eVolvo Penta 3582804 is a genuine OEM O-ring used in Volvo Penta transmission and shifting-valve service. The strongest current application trail places this seal in the \u003cstrong\u003eshifting valve\u003c\/strong\u003e assembly, where it appears as the O-ring used in that exact hydraulic valve group on Volvo Penta marine transmission applications. Current parts references also show it in \u003cstrong\u003eShifting Valve Electrical, Components\u003c\/strong\u003e with a suggested quantity of \u003cstrong\u003e2\u003c\/strong\u003e, which makes it the correct seal where part number 3582804 is specified.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Volvo Penta OEM O-ring, part number \u003cstrong\u003e3582804\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eStrongest current application trail places it in the \u003cstrong\u003eshifting valve\u003c\/strong\u003e assembly.\u003c\/li\u003e\n\u003cli\u003eListed in current valve-component references as an O-ring in the shift-control valve group.\u003c\/li\u003e\n\u003cli\u003eCurrent parts references show \u003cstrong\u003esuggested quantity: 2\u003c\/strong\u003e in the shifting-valve electrical components layout.\u003c\/li\u003e\n\u003cli\u003eCompact service seal with current catalog weight around \u003cstrong\u003e0.001 kg\u003c\/strong\u003e on one parts listing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEngine Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe strongest supportable fitment trail for Volvo Penta 3582804 is by \u003cstrong\u003eexact transmission \/ shift-control diagram position\u003c\/strong\u003e rather than by a broad engine-family list. Current public references place it in the \u003cstrong\u003eHS80AE-B shifting valve\u003c\/strong\u003e assembly and in related \u003cstrong\u003eshift control valve\u003c\/strong\u003e component references, so the safest fitment standard is the exact Volvo Penta serial-number-based parts diagram for the transmission or shifting-valve assembly being serviced.\u003c\/p\u003e\n\u003ch2\u003eSerial Number Fitment Notice\u003c\/h2\u003e\n\u003cp\u003eFitment can vary by transmission family, shifting-valve version, and serial-number range. Confirm Volvo Penta part number \u003cstrong\u003e3582804\u003c\/strong\u003e against your exact transmission or engine serial number and the correct Volvo Penta shifting-valve diagram before ordering, especially where several nearby O-rings in the same valve body can look similar but serve different sealing positions.\u003c\/p\u003e\n\u003ch2\u003eWhen This Part Needs Replacement\u003c\/h2\u003e\n\u003cp\u003eReplace this O-ring whenever the shifting valve has been opened, or when the original seal shows flattening, hardening, swelling, hydraulic seepage, or damage during removal. It is also a smart replacement during adjacent shift-valve or solenoid service since small hydraulic seals in this area are inexpensive compared with reopening the same assembly.\u003c\/p\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eMatch this O-ring to the exact Volvo Penta application before installation. The strongest current references place it in the \u003cstrong\u003eshifting valve\u003c\/strong\u003e assembly, so confirming both the part number and exact diagram location is the safest cross-check before ordering or reassembly. Clean the valve-body grooves carefully, inspect adjacent seals in the same group, and avoid mixing up the neighboring O-rings during service.\u003c\/p\u003e\n\u003ch2\u003eAlternate\/Superseded Part Numbers\u003c\/h2\u003e\n\u003cp\u003eUse Volvo Penta \u003cstrong\u003e3582804\u003c\/strong\u003e as the primary ordering number. In the current references reviewed, I did not see a stronger confirmed supersession trail than the active number itself.\u003c\/p\u003e\n\u003ch2\u003eParts Desk Insight\u003c\/h2\u003e\n\u003cp\u003eSmall valve-body O-rings are easy to underestimate because they all look nearly identical on the bench. Matching the exact Volvo Penta diagram position first is usually much safer than trying to compare an old seal by size alone, especially in shifting-valve assemblies where several neighboring O-rings sit close together.\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":"VOL","offers":[{"title":"Default Title","offer_id":43564001394724,"sku":"3582804","price":9.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/download_8f56df54-18f2-464a-b0e5-5a398f132912.png?v=1776459169","url":"https:\/\/marisolmarine.com\/products\/volvo-487","provider":"Marisol Marine Company","version":"1.0","type":"link"}