{"product_id":"inmotion-ws370003a-wheel-seal-rear-inner","title":"InMotion WS370003A Wheel Seal - Rear Inner","description":"\u003ch2\u003eWheel Seal for Differential Pinion Service\u003c\/h2\u003e\u003cp\u003eThe InMotion WS370003A wheel seal is built with nitrile material to help maintain a secure seal at the differential pinion area. It is engineered to keep moisture and road debris out while helping retain lubricant inside the assembly for consistent driveline protection.\u003c\/p\u003e\u003cp\u003eFor technicians and owners servicing driveline and axle sealing systems, this seal supports reliable differential pinion sealing on applications that require a 4.765 shaft diameter, 6.311 housing bore, 6.325 outside diameter, and 1.078 width. It is a practical choice for maintaining sealing integrity on vehicles such as Honda Civic and Toyota Corolla applications where precise fitment matters.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: InMotion\u003c\/li\u003e\n\u003cli\u003ePart number: WS370003A\u003c\/li\u003e\n\u003cli\u003eMaterial: Nitrile\u003c\/li\u003e\n\u003cli\u003eWidth: 1.078 in.\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 6.325 in.\u003c\/li\u003e\n\u003cli\u003eShaft diameter: 4.765 in.\u003c\/li\u003e\n\u003cli\u003eHousing bore: 6.311 in.\u003c\/li\u003e\n\u003cli\u003eBuilt for differential pinion sealing in driveline and axle service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eWS370003A is a precision-formed seal intended for differential pinion applications where accurate dimensions are critical. The nitrile construction provides dependable resistance to common contaminants and helps preserve the lubricant barrier inside the differential. If you are replacing a worn pinion seal during axle service, this part number WS370003A offers the dimensional consistency needed for a proper service repair on select Honda Civic and Toyota Corolla driveline applications.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Seal Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGear oil seepage at the differential pinion area\u003c\/li\u003e\n\u003cli\u003eContamination from water, dirt, and road debris\u003c\/li\u003e\n\u003cli\u003eSeal wear caused by age, heat, and mileage\u003c\/li\u003e\n\u003cli\u003eLoss of lubricant that can affect differential operation\u003c\/li\u003e\n\u003cli\u003eNoise or driveline concerns related to low fluid level\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify shaft diameter, housing bore, outside diameter, and width before installation. Inspect the pinion surface for scoring or wear, and clean the sealing area thoroughly before pressing the seal into place. Confirm the seal is seated squarely to avoid premature leakage. Use the vehicle service procedure for torque and setup specifications during differential work.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eInMotion manufactures this seal with precision-focused dimensions and nitrile material selection for dependable sealing performance in driveline service. Part number WS370003A is built to support accurate replacement work where a secure differential pinion seal is required.\u003c\/p\u003e","brand":"InMotion","offers":[{"title":"Default Title","offer_id":52406883418293,"sku":"HKKS-WS370003A","price":22.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WJ_WS370003A_Fro.jpg?v=1777773804","url":"https:\/\/www.partcatalog.com\/products\/inmotion-ws370003a-wheel-seal-rear-inner","provider":"PartCatalog","version":"1.0","type":"link"}