{"product_id":"inmotion-ws710601-engine-crankshaft-seal-front","title":"InMotion WS710601 Engine Crankshaft Seal - Front","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe InMotion WS710601 is a PTFE seal built for front differential applications that need a precise sealing surface and dependable contamination control. It helps maintain a tight barrier against moisture and debris, supporting cleaner operation in demanding service conditions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePTFE sealing material for low-friction contact and consistent sealing performance.\u003c\/li\u003e\n\u003cli\u003ePrecision dimensions for a secure fit at the housing bore and shaft interface.\u003c\/li\u003e\n\u003cli\u003eHelps reduce fluid leakage and keep contaminants out of the differential assembly.\u003c\/li\u003e\n\u003cli\u003eBuilt for front differential service on heavy-duty trucks and vans.\u003c\/li\u003e\n\u003cli\u003ePart number WS710601 for easy identification and ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eWS710601 is a front differential pinion seal engineered with PTFE and sized to match the specified shaft and housing dimensions. Its 2.992-inch inside diameter, 4.378-inch outside diameter, and 4.37-inch housing bore support a controlled fit that helps preserve differential fluid integrity. This seal is a practical choice for Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, GMC Sierra 3500 HD, and related applications where a reliable pinion seal is required. The WS710601 part number is also useful when cross-checking service records or replacement needs.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDifferential fluid seepage at the pinion seal area.\u003c\/li\u003e\n\u003cli\u003eContamination from dirt, water, and road debris.\u003c\/li\u003e\n\u003cli\u003eWear caused by compromised sealing surfaces.\u003c\/li\u003e\n\u003cli\u003eService issues related to a leaking front differential.\u003c\/li\u003e\n\u003cli\u003eReplacement needs on Chevrolet Silverado and GMC Sierra heavy-duty platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify shaft diameter and housing bore before installation to confirm proper fitment. Clean the sealing surface thoroughly and inspect the mating components for wear or damage before assembly. This seal is listed for front applications only, so match the vehicle and position exactly to the fitment data before ordering.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eInMotion supplies this seal as a precision-fit replacement part for differential service. The PTFE construction supports consistent sealing performance in demanding operating conditions.\u003c\/p\u003e","brand":"InMotion","offers":[{"title":"Default Title","offer_id":53429479538869,"sku":"HKKS-WS710601","price":17.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WJ_WS710601_FRO.jpg?v=1791183818","url":"https:\/\/www.partcatalog.com\/products\/inmotion-ws710601-engine-crankshaft-seal-front","provider":"PartCatalog","version":"1.0","type":"link"}