{"product_id":"professional-parts-sweden-21348156-differential-cover-o-ring","title":"Professional Parts Sweden 21348156 Differential Cover O-Ring","description":"\u003ch2\u003eCompatible With Saab 900 Differential Sealing\u003c\/h2\u003e\u003cp\u003eThis Professional Parts Sweden differential cover O-ring is a direct sealing component for Saab 900 driveline service. It is listed for 1979-1994 Saab 900 applications and is identified by part number 21348156.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Professional Parts Sweden\u003c\/li\u003e\n\u003cli\u003ePart number: 21348156\u003c\/li\u003e\n\u003cli\u003ePart type: differential cover O-ring\u003c\/li\u003e\n\u003cli\u003eCompatible With 1979-1994 Saab 900, N\/A\u003c\/li\u003e\n\u003cli\u003eInterchange reference: 8728156\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eUse this differential cover O-ring when servicing the rear differential sealing surface on Saab 900 driveline assemblies. It is cataloged for 1979-1994 Saab 900 models and supports a proper seal at the differential cover interface, helping maintain fluid containment during routine axle and driveline maintenance. If you are searching for a Saab 900 differential cover O-ring, Professional Parts Sweden 21348156 provides the correct application match for these model years.\u003c\/p\u003e\u003cp\u003eThis part cross-references 8728156 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDifferential fluid seepage at the cover sealing surface\u003c\/li\u003e\n\u003cli\u003eLeak traces around the rear axle housing\u003c\/li\u003e\n\u003cli\u003eSealing wear found during differential service\u003c\/li\u003e\n\u003cli\u003eReplacement needs on 1979-1994 Saab 900 driveline maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eClean the cover and housing sealing surfaces before installation. Inspect the mating surfaces for nicks, corrosion, or old seal residue that can affect sealing performance. Verify the application by part number 21348156 and confirm the vehicle is a 1979-1994 Saab 900 before service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eProfessional Parts Sweden catalogs this sealing component for the specified Saab 900 application and country-of-manufacture note listed in the fitment data.\u003c\/p\u003e","brand":"Professional Parts Sweden","offers":[{"title":"Default Title","offer_id":52727065968821,"sku":"FNJW-21348156","price":10.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PS_21348156_Fro.jpg?v=1782107323","url":"https:\/\/www.partcatalog.com\/products\/professional-parts-sweden-21348156-differential-cover-o-ring","provider":"PartCatalog","version":"1.0","type":"link"}