{"product_id":"inmotion-ws9845-engine-crankshaft-seal-front","title":"InMotion WS9845 Engine Crankshaft Seal - Front","description":"\u003ch2\u003eInMotion WS9845 Differential Pinion Seal\u003c\/h2\u003e\u003cp\u003eThe InMotion WS9845 is a front differential pinion seal built with fluoro-elastomer material for dependable sealing performance. It is sized for a 1.763 in shaft diameter, 2.416 in outside diameter, and 0.375 in thickness to help maintain a secure barrier at the pinion area.\u003c\/p\u003e\u003cp\u003eUse this seal when servicing a front differential on a wide range of Chevrolet, GMC, Pontiac, Buick, and related applications. The WS9845 is designed to help keep contaminants out and fluid in, supporting consistent differential operation in daily driving and demanding conditions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFluoro-elastomer construction for sealing durability\u003c\/li\u003e\n\u003cli\u003e1.763 in inside diameter \/ shaft diameter\u003c\/li\u003e\n\u003cli\u003e2.416 in outside diameter for listed applications\u003c\/li\u003e\n\u003cli\u003e0.375 in thickness and 0.375 in width\u003c\/li\u003e\n\u003cli\u003eHousing bore: 2.409 in\u003c\/li\u003e\n\u003cli\u003eFront position fitment across many GM and related vehicles\u003c\/li\u003e\n\u003cli\u003ePart number WS9845 for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eInMotion WS9845 is engineered as a front differential pinion seal that helps protect sensitive internal differential components from moisture, dirt, and road debris. Its fluoro-elastomer material is selected for sealing performance in automotive drivetrain service, while the dimensional specifications support a precise fit at the pinion opening. This part is a practical choice for maintenance on vehicles such as Chevrolet Impala, Chevrolet Camaro, GMC Yukon, Pontiac Grand Prix, and Buick Century applications listed in the fitment data. If you are replacing a leaking front pinion seal, WS9845 provides the dimensions and material profile needed for a direct-service repair.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront differential fluid seepage at the pinion area\u003c\/li\u003e\n\u003cli\u003eContamination entering the differential housing\u003c\/li\u003e\n\u003cli\u003eWear caused by degraded or hardened seal material\u003c\/li\u003e\n\u003cli\u003eLoss of sealing integrity during drivetrain service\u003c\/li\u003e\n\u003cli\u003eNoise or drivability concerns related to low differential fluid level\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the seal dimensions before installation, especially the 2.416 in outside diameter and 1.763 in shaft diameter. Inspect the pinion surface and housing bore for wear, scoring, or corrosion before pressing in the new seal. Clean the sealing area thoroughly and verify proper alignment during installation to avoid premature leakage. Fitment includes front applications such as Fits 2009-2011 Buick Lucerne, front; Fits 2000-2011 Chevrolet Impala, front; and Fits 2006-2009 Pontiac Torrent, front.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2009-2011 Buick Lucerne, front\u003c\/li\u003e\n\u003cli\u003eFits 2000-2011 Chevrolet Impala, front\u003c\/li\u003e\n\u003cli\u003eFits 2005-2009 Chevrolet Equinox, front\u003c\/li\u003e\n\u003cli\u003eFits 2006-2009 Pontiac Torrent, front\u003c\/li\u003e\n\u003cli\u003eFits 1982-2003 Chevrolet S10, front\u003c\/li\u003e\n\u003cli\u003eFits 1991-2003 GMC Sonoma, front\u003c\/li\u003e\n\u003cli\u003eFits 1967-1997 Chevrolet Camaro, front\u003c\/li\u003e\n\u003cli\u003eFits 1970-1997 Pontiac Firebird, front\u003c\/li\u003e\n\u003cli\u003eFits 1988-1996 Chevrolet C1500, front\u003c\/li\u003e\n\u003cli\u003eFits 1992-1995 GMC Yukon, front\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eInMotion manufactures this seal with precision-focused dimensions and fluoro-elastomer material selection to support reliable differential sealing in service applications.\u003c\/p\u003e","brand":"InMotion","offers":[{"title":"Default Title","offer_id":52406889185461,"sku":"HKKS-WS9845","price":6.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WJ_WS9845_Fro.jpg?v=1777774949","url":"https:\/\/www.partcatalog.com\/products\/inmotion-ws9845-engine-crankshaft-seal-front","provider":"PartCatalog","version":"1.0","type":"link"}