{"product_id":"victor-reinz-81-90052-00-engine-crankshaft-seal-rear","title":"Victor Reinz 81-90052-00 Engine Crankshaft Seal - Rear","description":"\u003ch2\u003eEngine Crankshaft Seal Overview\u003c\/h2\u003e\u003cp\u003eVictor Reinz crankshaft seal 81-90052-00 is a PTFE engine seal for specific Volkswagen and Audi applications. It is built for transmission-end and rear sealing locations where precise crankshaft sealing is required.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePTFE sealing material for low-friction sealing performance.\u003c\/li\u003e\n\u003cli\u003eBlack seal construction with defined inside and outside diameters for accurate fit.\u003c\/li\u003e\n\u003cli\u003eEngine crankshaft seal for Volkswagen and Audi engine sealing applications.\u003c\/li\u003e\n\u003cli\u003ePart number 81-90052-00 for catalog and service identification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Application Information\u003c\/h2\u003e\u003cp\u003eThis Victor Reinz 81-90052-00 seal is listed for a wide range of Volkswagen Transporter, Vento, Beetle, Golf, Jetta, Passat, Multivan, and Amarok applications, plus Audi A3 models with specific engine codes. Fitment includes transmission-end and rear positions, with several listings tied to OE part number 03L103171A. For Volkswagen Golf and Volkswagen Jetta service work, this seal supports applications where the crankshaft sealing point must match the original engine configuration.\u003c\/p\u003e\u003cp\u003eVictor Reinz packaging and cataloging are organized to help technicians identify the correct gasket or seal for the repair before installation. The part number 81-90052-00 also cross-references MAHLE 67968 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOil seepage at the crankshaft sealing area.\u003c\/li\u003e\n\u003cli\u003eSeal replacement during engine service or transmission-end repair.\u003c\/li\u003e\n\u003cli\u003eRestoring proper crankcase sealing after wear or age-related hardening.\u003c\/li\u003e\n\u003cli\u003eAddressing leaks associated with a damaged or deteriorated crankshaft seal.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify engine code, position, and OE reference before ordering. This seal is application-specific and should be matched to the exact Volkswagen or Audi engine listed in the fitment data. Clean the sealing surface thoroughly and inspect the crankshaft area for wear before installation. Confirm the part number 81-90052-00 against the vehicle catalog to avoid mismatch.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eVictor Reinz emphasizes accurate parts identification through protective packaging, clear labeling, and electronic cataloging so the correct seal reaches the repair bay. That process supports a more reliable engine sealing repair when the specified application is selected.\u003c\/p\u003e","brand":"Victor Reinz","offers":[{"title":"Default Title","offer_id":53706578395317,"sku":"BDCK-81-90052-00","price":91.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RN_819005200_Fro.jpg?v=1793946352","url":"https:\/\/www.partcatalog.com\/products\/victor-reinz-81-90052-00-engine-crankshaft-seal-rear","provider":"PartCatalog","version":"1.0","type":"link"}