{"product_id":"23557470-turbo-gasket-for-volvo-penta-ad31-ad41-aq40-aq41-md42-tmd31-tmd40-tmd41-tamd30-tamd31-tamd40-tamd41-tamd42-kad300-kad32-kad42-kad43-kad44-kamd300-kamd42-kamd43-kamd44-jlm-marine","title":"23557470 Turbo Gasket for Volvo Penta AD31 AD41 AQ40 AQ41 MD42 TMD31 TMD40 TMD41 TAMD30 TAMD31 TAMD40 TAMD41 TAMD42 KAD300 KAD32 KAD42 KAD43 KAD44 KAMD300 KAMD42 KAMD43 KAMD44 | JLM Marine","description":"\u003ch2\u003eTurbo Gasket for Volvo Penta AD31 AD41 AQ40 AQ41 MD42 TMD31 TMD40 TMD41 TAMD30 TAMD31 TAMD40 TAMD41 TAMD42 KAD300 KAD32 KAD42 KAD43 KAD44 KAMD300 KAMD42 KAMD43 KAMD44\u003c\/h2\u003e\n\n\u003cp\u003eThis aftermarket \u003cstrong\u003eturbo gasket\u003c\/strong\u003e is engineered to fit a comprehensive range of \u003cstrong\u003eVolvo Penta marine diesel engines\u003c\/strong\u003e, including AD, AQ, MD, TMD, TAMD, KAD, and KAMD series models. Whether you're servicing an AD31, TAMD40, KAD42, or KAMD43, this gasket ensures a reliable seal for your turbocharger system.\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a direct replacement for Volvo Penta OEM part numbers \u003cstrong\u003e23557470\u003c\/strong\u003e, \u003cstrong\u003e23557475\u003c\/strong\u003e, \u003cstrong\u003e859111\u003c\/strong\u003e, and \u003cstrong\u003e3582676\u003c\/strong\u003e, this gasket provides dependable performance across multiple engine configurations. Built to OEM specifications, it delivers the quality and fitment you need for your marine engine rebuild or maintenance.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFits a wide range of Volvo Penta AD, AQ, MD, TMD, TAMD, KAD, and KAMD series engines\u003c\/li\u003e\n\u003cli\u003eDirect replacement for multiple OEM part numbers including 23557470 and 23557475\u003c\/li\u003e\n\u003cli\u003eEssential component for turbocharger maintenance and overhaul\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e23557470\u003c\/td\u003e\n\u003ctd\u003ePrimary OEM number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e23557475\u003c\/td\u003e\n\u003ctd\u003eSuperseded by 23557470\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e859111\u003c\/td\u003e\n\u003ctd\u003eSuperseded by 23557470\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3582676\u003c\/td\u003e\n\u003ctd\u003eSuperseded by 23557470\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eAD31A, AD31B, AD31D, AD31L-A, AD31P-A, AD31XD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eAD41A, AD41B, AD41D, AD41L-A, AD41P-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eAQAD30A, AQAD31A, AQAD40A, AQAD40B, AQAD41A, AQD40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eD41A, D41B, D41D, D41L-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAD300-A, KAD32P-A, KAD42A, KAD42B, KAD42P-A, KAD43P-A, KAD44P-B, KAD44P-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eKAMD300-A, KAMD42A, KAMD42B, KAMD42P-A, KAMD43P-A, KAMD44P-A, KAMD44P-B, KAMD44P-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eMD30A, MD31A, MD40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD30A, TAMD31A, TAMD31B, TAMD31D, TAMD31L-A, TAMD31M-A, TAMD31P-A, TAMD31S-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD40A, TAMD40B, TAMD41A, TAMD41B, TAMD41D, TAMD41H-A, TAMD41H-B, TAMD41L-A, TAMD41P-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD42B, TAMD42WJ-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTD30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTMD30A, TMD31A, TMD31B, TMD31D, TMD31L-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTMD40A, TMD40B, TMD40C, TMD41A, TMD41B, TMD41D, TMD41L-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003e23557470\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupersedes\u003c\/td\u003e\n\u003ctd\u003e23557475, 859111, 3582676\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eTurbocharger gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand Compatibility\u003c\/td\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\n\u003cp\u003eYour order includes:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color:red;\"\u003e1 × Turbo Gasket\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n\u003cli\u003eDisconnect the battery and allow the engine to cool completely before beginning work. Ensure the turbocharger area is accessible and clean.\u003c\/li\u003e\n\u003cli\u003eRemove the turbocharger inlet and outlet pipes, taking care to note their orientation for reassembly. Set aside all fasteners in a safe location.\u003c\/li\u003e\n\u003cli\u003eUnbolt the turbocharger from the exhaust manifold or mounting flange. Support the turbo unit to prevent it from falling during removal.\u003c\/li\u003e\n\u003cli\u003eCarefully remove the old gasket from both the turbocharger and manifold mating surfaces. Use a gasket scraper or soft brush to ensure all residue is cleared without damaging the surfaces.\u003c\/li\u003e\n\u003cli\u003eInspect the mating surfaces for warping, cracks, or corrosion. Address any surface irregularities before proceeding with installation.\u003c\/li\u003e\n\u003cli\u003ePosition the new turbo gasket onto the mounting flange, ensuring proper alignment with all bolt holes. Do not apply sealant unless specified by your engine manual.\u003c\/li\u003e\n\u003cli\u003eReinstall the turbocharger onto the manifold, carefully aligning the mounting studs or bolt holes. Tighten bolts in a cross-pattern to the manufacturer's specified torque settings.\u003c\/li\u003e\n\u003cli\u003eReconnect the turbocharger inlet and outlet pipes, ensuring clamps or fasteners are secure. Double-check all connections for proper seating.\u003c\/li\u003e\n\u003cli\u003eReconnect the battery and perform a visual inspection of the entire installation area. Check for any loose fasteners or misaligned components.\u003c\/li\u003e\n\u003cli\u003eStart the engine and allow it to idle, listening for any unusual sounds or exhaust leaks. Monitor turbocharger operation and check for leaks around the gasket.\u003c\/li\u003e\n\u003cli\u003eAfter the initial test run, re-inspect all fasteners and connections to ensure they remain tight. Retorque bolts if necessary after the engine has cooled.\u003c\/li\u003e\n\u003cli\u003ePerform a full operational test under load to confirm proper turbocharger function and gasket seal integrity.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I confirm this gasket fits my Volvo Penta engine?\u003c\/strong\u003e\u003cbr\u003e\nCheck the Compatible Engine Models table above to verify your engine series and model number. You can also cross-reference your existing gasket or turbocharger part number with the OEM numbers listed (23557470, 23557475, 859111, 3582676).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat are the signs that my turbo gasket needs replacement?\u003c\/strong\u003e\u003cbr\u003e\nCommon symptoms include exhaust leaks at the turbocharger connection, hissing or whistling sounds during acceleration, reduced engine power, black smoke from the exhaust, or visible soot around the turbo mounting area. If you notice any of these, inspect and replace the gasket as needed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow often should I replace the turbo gasket?\u003c\/strong\u003e\u003cbr\u003e\nReplace the turbo gasket whenever you remove the turbocharger for service, inspection, or cleaning. Gaskets are designed for single use and should not be reused, as they may not provide a proper seal after compression.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I reuse the old gasket if it looks intact?\u003c\/strong\u003e\u003cbr\u003e\nNo, turbo gaskets should always be replaced during reassembly. Even if the old gasket appears undamaged, it has been compressed and may not seal properly, leading to exhaust leaks and reduced turbocharger performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo I need to use any sealant with this gasket?\u003c\/strong\u003e\u003cbr\u003e\nGenerally, no sealant is required unless specified by your engine's service manual. The gasket is designed to create a proper seal when torqued to specification. Always consult your Volvo Penta service documentation for specific requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between OEM and aftermarket turbo gaskets?\u003c\/strong\u003e\u003cbr\u003e\nThis listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nWe offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nThis product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n\u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981000737081,"sku":"23GT319","price":22.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_682ea48e-0a71-4bab-a60a-6a8fd48bf7c1.jpg?v=1772414197","url":"https:\/\/jlmmarine.com\/ru\/products\/23557470-turbo-gasket-for-volvo-penta-ad31-ad41-aq40-aq41-md42-tmd31-tmd40-tmd41-tamd30-tamd31-tamd40-tamd41-tamd42-kad300-kad32-kad42-kad43-kad44-kamd300-kamd42-kamd43-kamd44-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}