{"product_id":"dorman-43-591-leaf-spring-assembly-rear","title":"Dorman 43-591 Leaf Spring Assembly - Rear","description":"\u003ch2\u003eDurable Leaf Spring Assembly for Ford F-100 and F-150\u003c\/h2\u003e\u003cp\u003eThe Dorman 43-591 leaf spring assembly is engineered to restore the rear suspension performance of your Ford F-100 or F-150. 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\u003eConstructed 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 suspension component\u003c\/li\u003e\n\u003cli\u003eFive-leaf pack with 2.5-inch leaf width and 1.821-inch pack thickness\u003c\/li\u003e\n\u003cli\u003eDesigned for rear axle orientation with no axle modification required\u003c\/li\u003e\n\u003cli\u003eLoad rate of 1650 lbs suitable for typical Ford F-100 and F-150 applications\u003c\/li\u003e\n\u003cli\u003eLeaf spring arch length measures 7.375 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of Dorman Leaf Spring Assembly 43-591\u003c\/h2\u003e\u003cp\u003eThis leaf spring assembly is designed specifically for rear suspension use on Ford F-100 and F-150 trucks. The five-leaf pack configuration provides balanced support and ride quality, while the steel construction ensures durability under load. The black bushings included help reduce noise and vibration, contributing to a smoother driving experience. With a load rate of 1650 lbs, this assembly meets standard replacement suspension requirements without the need for axle modifications or helper springs.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores sagging or worn rear suspension springs on Ford F-100 and F-150\u003c\/li\u003e\n\u003cli\u003eAddresses uneven ride height or poor load handling\u003c\/li\u003e\n\u003cli\u003eReplaces broken or cracked leaf springs to improve vehicle stability\u003c\/li\u003e\n\u003cli\u003eEliminates excessive rear-end bounce or sway\u003c\/li\u003e\n\u003cli\u003eSupports proper axle alignment and suspension geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 43-591 leaf spring assembly requires standard suspension tools and mechanical knowledge. No axle modifications are necessary, simplifying the replacement process. Ensure the vehicle is safely supported and the old leaf springs are fully removed before installing the new assembly. Verify that the bushings are properly seated and torque all mounting hardware to manufacturer specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this 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 against defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51895355310261,"sku":"BKKY-43-591","price":259.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_43591_Fro.jpg?v=1774983562","url":"https:\/\/www.partcatalog.com\/products\/dorman-43-591-leaf-spring-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}