{"product_id":"national-313842-steering-gear-sector-shaft-seal","title":"National 313842 Steering Gear Sector Shaft Seal","description":"\u003ch2\u003eOverview of National Steering Gear Sector Shaft Seal 313842\u003c\/h2\u003e\u003cp\u003eThe National Steering Gear Sector Shaft Seal 313842 is designed to provide reliable sealing performance for steering systems in a variety of vehicles. Engineered with nitrile material, this oil seal ensures durability and resistance to wear, making it suitable for models like Chevrolet Blazer, Ford Bronco, and Jeep Wrangler.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 1.125 inches (28.58 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 1.444 inches (36.68 mm)\u003c\/li\u003e\n\u003cli\u003eThickness\/width: 0.215 inches (5.46 mm)\u003c\/li\u003e\n\u003cli\u003eSealing material: Nitrile for oil resistance and durability\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM and Ford models including Chevrolet C10, GMC Sierra, and Jeep CJ7\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis steering gear sector shaft seal from National, part number 313842, belongs to the 310000 series and is constructed from nitrile, a material known for its excellent resistance to oil and abrasion. The seal features a precise inside diameter of 1.125 inches (28.58 mm) and an outside diameter of 1.444 inches (36.68 mm), fitting housing bores measuring approximately 1.438 inches (36.53 mm). With a thickness of 0.215 inches (5.46 mm), it provides a secure and tight seal around the steering gear sector shaft, preventing oil leaks and contamination.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis steering gear sector shaft seal is compatible with a wide range of vehicles, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick LeSabre and Century\u003c\/li\u003e\n\u003cli\u003eChevrolet Blazer, Camaro, and C10 Suburban\u003c\/li\u003e\n\u003cli\u003eFord Bronco, F-150, and Econoline series\u003c\/li\u003e\n\u003cli\u003eGMC Sierra and Jimmy\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler, CJ5, and Cherokee\u003c\/li\u003e\n\u003cli\u003eOldsmobile Cutlass and Delta 88\u003c\/li\u003e\n\u003cli\u003ePontiac Firebird and Grand Prix\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks from the steering gear sector shaft\u003c\/li\u003e\n\u003cli\u003eReduces contamination and debris ingress into steering components\u003c\/li\u003e\n\u003cli\u003eMaintains hydraulic pressure integrity in power steering systems\u003c\/li\u003e\n\u003cli\u003eMinimizes premature wear of steering gear components\u003c\/li\u003e\n\u003cli\u003eHelps avoid steering system noise and performance issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the housing bore and shaft are clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the nitrile seal during installation\u003c\/li\u003e\n\u003cli\u003eVerify correct orientation of the seal to maintain proper oil retention\u003c\/li\u003e\n\u003cli\u003eCheck for proper fitment with the specified inside and outside diameters\u003c\/li\u003e\n\u003cli\u003eConsult vehicle-specific service manuals for torque specifications and procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eNational manufactures this steering gear sector shaft seal to meet industry standards for durability and performance. The nitrile material offers resistance to oil and environmental factors, ensuring long service life. While specific warranty details may vary, National products typically come with a limited warranty against manufacturing defects. Always verify warranty terms with the product documentation or supplier.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448294604981,"sku":"BCZK-313842","price":13.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_313842_Fro.jpg?v=1774734632","url":"https:\/\/www.partcatalog.com\/products\/national-313842-steering-gear-sector-shaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}