{"product_id":"inmotion-ws7044na-differential-pinion-seal-rear-or-rear-outer","title":"InMotion WS7044NA Differential Pinion Seal - Rear or Rear Outer","description":"\u003ch2\u003eDifferential Pinion Seal for Ford 9-Inch Applications\u003c\/h2\u003e\u003cp\u003eThe InMotion WS7044NA differential pinion seal is built for rear differential service on a wide range of Ford, Lincoln, and Mercury vehicles equipped with a 9-inch ring gear or listed Ford axle configurations. It helps maintain a secure seal at the pinion area to keep contaminants out and gear oil in.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit differential pinion seal for rear axle service\u003c\/li\u003e\n\u003cli\u003eHelps block moisture and debris from entering the differential\u003c\/li\u003e\n\u003cli\u003eSupports leak control at the pinion seal location\u003c\/li\u003e\n\u003cli\u003eFits many classic Ford, Lincoln, and Mercury rear axle applications\u003c\/li\u003e\n\u003cli\u003eInMotion part number WS7044NA for catalog and service reference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Fitment and Application\u003c\/h2\u003e\u003cp\u003eCompatible With rear differential applications on 1957-1986 Ford Bronco, E-100 Econoline, E-150 Econoline, E-150 Econoline Club Wagon, F-100, F-150, Mustang, Thunderbird, LTD, and Econoline models, plus Lincoln Continental and Versailles and Mercury Colony Park, Cougar, Grand Marquis, Marquis, Marauder, Montego, Monarch, Capri, Villager, and Monterey applications listed with 9-inch ring gear or Ford axle notes. This InMotion differential pinion seal, WS7044NA, is intended for vehicles where the pinion seal must maintain a tight barrier under normal driveline operation.\u003c\/p\u003e\u003cp\u003eFor classic Ford F-100 rear axle service, Ford Mustang rear differential repair, or Mercury Cougar and Thunderbird pinion seal replacement, WS7044NA provides a service part option matched to the listed axle configurations. The seal is engineered from quality materials to help preserve differential integrity during everyday driving and off-road use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRear differential oil seepage at the pinion area\u003c\/li\u003e\n\u003cli\u003eContamination entering the differential housing\u003c\/li\u003e\n\u003cli\u003eSeal wear on 9-inch ring gear rear axle setups\u003c\/li\u003e\n\u003cli\u003eMaintenance needs on classic Ford, Lincoln, and Mercury driveline systems\u003c\/li\u003e\n\u003cli\u003eNoise or driveline issues associated with low gear oil caused by leakage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify axle configuration, ring gear size, and position before installation. This part is listed for rear and rear outer applications, including notes such as 9-inch ring gear, Ford axle, 9.375-inch ring gear, and 0.455-inch width where specified. Inspect the pinion yoke and sealing surface for wear before installing the new seal.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eInMotion manufactures this seal with precision-focused construction and durable materials to support reliable differential sealing in service applications. Part number WS7044NA is cataloged for the listed fitments and application notes.\u003c\/p\u003e","brand":"InMotion","offers":[{"title":"Default Title","offer_id":52406886236341,"sku":"HKKS-WS7044NA","price":10.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WJ_WS7044NA_Fro.jpg?v=1777774354","url":"https:\/\/www.partcatalog.com\/products\/inmotion-ws7044na-differential-pinion-seal-rear-or-rear-outer","provider":"PartCatalog","version":"1.0","type":"link"}