{"product_id":"volvo-387","title":"Volvo Penta Gasket 23556421","description":"\u003cp\u003eVolvo Penta 23556421 is a genuine OEM gasket used in Volvo Penta diesel turbocharger-related applications. Current catalog references consistently identify it as gasket 23556421, and multiple current parts sources associate it with Volvo Penta D4 and D6 turbo applications, making it a strong replacement candidate when servicing the turbo mounting or related sealing point where this exact number is specified.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Volvo Penta OEM gasket, part number \u003cstrong\u003e23556421\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCommonly associated with Volvo Penta \u003cstrong\u003eD4 and D6\u003c\/strong\u003e engine applications.\u003c\/li\u003e\n\u003cli\u003eUsed in turbocharger or turbo mounting related service references.\u003c\/li\u003e\n\u003cli\u003eReplaces earlier Volvo Penta part number \u003cstrong\u003e21452196\u003c\/strong\u003e in current parts references.\u003c\/li\u003e\n\u003cli\u003eOne current distributor reference lists an approximate weight of \u003cstrong\u003e0.09 kg\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCurrent references support Volvo Penta 23556421 in \u003cstrong\u003eD4 and D6\u003c\/strong\u003e diesel engine families, particularly in turbocharger-related applications. The strongest supportable fitment is as a turbo or turbo-mounting gasket within applicable Volvo Penta D4 and D6 setups, but exact compatibility should still be tied to the correct engine model and parts diagram for the specific installation.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFitment can vary by engine rating, production version, and serial-number range within the D4 and D6 families. Confirm part number \u003cstrong\u003e23556421\u003c\/strong\u003e in the correct Volvo Penta parts catalog for your engine serial number before ordering, especially when working around turbocharger or exhaust-side service points.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReplace this gasket any time the original gasket is removed during turbo service, shows signs of leakage, heat damage, crushing, splitting, or no longer seals evenly after disassembly. Replacing it during reassembly is the safer approach whenever the turbo mounting joint has been opened.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInstall on clean, flat mating surfaces with all old gasket material removed. Confirm the gasket matches the exact turbo or adjoining sealing location in the parts diagram before assembly, and use even fastener tightening to help prevent distortion or future leaks. On turbo-related jobs, checking nearby hardware and sealing surfaces at the same time can help avoid repeat labor.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCurrent Volvo Penta parts references show \u003cstrong\u003e21452196\u003c\/strong\u003e as a replaced number that now updates to \u003cstrong\u003e23556421\u003c\/strong\u003e. Broader turbo gasket kit references also associate 23556421 with related service-number groups including \u003cstrong\u003e3583335\u003c\/strong\u003e and \u003cstrong\u003e3588435\u003c\/strong\u003e, but 23556421 should be used as the primary OEM ordering number for this listing.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTurbo gaskets are one of those small parts that are worth replacing every time the joint is opened. On D4 and D6 engines, matching the exact serial-number-based parts breakdown is usually the easiest way to avoid a leak and a second teardown.\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":43563995234340,"sku":"23556421","price":66.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/5833725d-faa1-4d8d-92ee-ca5177e6ce04.png?v=1776378208","url":"https:\/\/marisolmarine.com\/products\/volvo-387","provider":"Marisol Marine Company","version":"1.0","type":"link"}