{"product_id":"elring-783-250-differential-cover-gasket","title":"Elring 783.250 Differential Cover Gasket","description":"\u003ch2\u003eElring Differential Cover Gasket for Audi and Porsche\u003c\/h2\u003e\u003cp\u003eElring part number 783.250 is a differential cover gasket seal made from NBR (nitrile butadiene rubber) in an O-ring shape. With a 171.0 mm inside diameter and 3.53 mm thickness, it is built for differential sealing applications where a precise rubber seal is required.\u003c\/p\u003e\u003cp\u003eCompatible with select Audi and Porsche driveline applications, including Audi 100, Audi 200, Audi 200 Quattro, Audi 4000 Quattro, Audi 5000 Quattro, Audi Quattro, Audi V8 Quattro, Porsche 924, Porsche 944, and Porsche 911. This part cross-references 113 301 185 A for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElring differential cover gasket, part number 783.250\u003c\/li\u003e\n\u003cli\u003eNBR (nitrile butadiene rubber) construction for sealing performance\u003c\/li\u003e\n\u003cli\u003eO-ring shape for differential cover sealing applications\u003c\/li\u003e\n\u003cli\u003e171.0 mm inside diameter\u003c\/li\u003e\n\u003cli\u003e3.53 mm thickness for a precise seal profile\u003c\/li\u003e\n\u003cli\u003eCompatible with select Audi and Porsche driveline applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eElring 783.250 is a differential cover gasket seal engineered for driveline and axle sealing service. The NBR material offers the rubber sealing characteristics commonly required in differential applications, while the O-ring profile and measured dimensions help support a proper fit at the cover interface. This part is a practical choice for Audi and Porsche vehicles that use this seal style, including Audi 100, Audi 200, Audi Quattro, and Porsche 944 and 911 applications.\u003c\/p\u003e\u003cp\u003eUse Elring 783.250 when servicing a leaking or disturbed differential cover seal on compatible vehicles. The part number 783.250 is also a useful reference when matching OE-style replacement seals for older Audi and Porsche driveline assemblies.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDifferential oil seepage at the cover sealing surface\u003c\/li\u003e\n\u003cli\u003eFluid loss from a worn or flattened O-ring seal\u003c\/li\u003e\n\u003cli\u003eLeakage after differential cover service\u003c\/li\u003e\n\u003cli\u003eSealing issues caused by age, heat, or rubber deterioration\u003c\/li\u003e\n\u003cli\u003eImproper sealing from a damaged or mismatched cover gasket seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eClean the differential cover and housing sealing surfaces before installation. Verify the seal dimensions, including the 171.0 mm inside diameter and 3.53 mm thickness, against the original part before assembly. Inspect the cover and mating surfaces for nicks, corrosion, or distortion that could affect sealing. For best results, install on the correct Audi or Porsche application listed for this part number.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eElring is a recognized sealing-system brand in automotive service parts, and 783.250 is specified with clear material and dimensional data to support accurate replacement selection. Confirm vehicle application by part number and fitment before installation.\u003c\/p\u003e","brand":"Elring","offers":[{"title":"Default Title","offer_id":52958130307253,"sku":"DTWD-783.250","price":17.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/EL_783250_Fro.jpg?v=1786425304","url":"https:\/\/www.partcatalog.com\/products\/elring-783-250-differential-cover-gasket","provider":"PartCatalog","version":"1.0","type":"link"}