{"product_id":"dorman-43-1389-leaf-spring-assembly-rear","title":"Dorman 43-1389 Leaf Spring Assembly - Rear","description":"\u003ch2\u003eDurable Leaf Spring Assembly for Ford Explorer Sport Trac\u003c\/h2\u003e\u003cp\u003eThe Dorman 43-1389 leaf spring assembly is engineered to restore the rear suspension performance of your Ford Explorer Sport Trac. Constructed from high-quality steel with black bushings, this replacement part offers reliable support and consistent load handling for your vehicle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from durable steel material for long-lasting strength\u003c\/li\u003e\n\u003cli\u003eIncludes black bushings for smooth suspension operation\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade designed for rear axle suspension\u003c\/li\u003e\n\u003cli\u003eConsists of 4 leaves with a 2.5-inch width and 8-inch arch length\u003c\/li\u003e\n\u003cli\u003eLoad rate of 1200 lbs suitable for typical driving conditions\u003c\/li\u003e\n\u003cli\u003eNo axle modification or helper spring required for installation\u003c\/li\u003e\n\u003cli\u003ePack thickness measures 1.913 inches, length axis 25.75 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 43-1389 leaf spring assembly is specifically designed for the rear axle of the Ford Explorer Sport Trac. Featuring a four-leaf configuration, each leaf is 2.5 inches wide, providing balanced support and stability. The assembly is constructed from steel, ensuring durability under load and resistance to wear. Black bushings are included to reduce friction and noise, enhancing ride quality. With a load rate of 1200 pounds, this standard replacement spring meets the suspension requirements without the need for axle modifications or additional helper springs.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores sagging or worn rear suspension on Ford Explorer Sport Trac\u003c\/li\u003e\n\u003cli\u003eReplaces broken or cracked leaf springs to improve vehicle handling\u003c\/li\u003e\n\u003cli\u003eAddresses uneven ride height or poor load support issues\u003c\/li\u003e\n\u003cli\u003eEliminates excessive rear-end bounce or instability\u003c\/li\u003e\n\u003cli\u003eSuitable for standard replacement without requiring axle changes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 43-1389 leaf spring assembly is straightforward for experienced technicians. No axle modification is necessary, and the assembly fits directly onto the rear axle of the Ford Explorer Sport Trac. While mounting hardware is not included, ensure all bolts and fasteners are inspected and replaced if worn. Proper torque specifications should be followed to maintain suspension integrity and safety.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the 43-1389 leaf spring assembly to meet or exceed OEM standards for material and performance. The steel construction and included bushings are designed for durability and consistent operation. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51895353901237,"sku":"BKKY-43-1389","price":271.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_431389_Fro.jpg?v=1774983551","url":"https:\/\/www.partcatalog.com\/products\/dorman-43-1389-leaf-spring-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}