{"product_id":"dorman-929-147-leaf-spring","title":"Dorman 929-147 Leaf Spring - Rear","description":"\u003ch2\u003eDurable Leaf Spring Assembly for Ford F-150 and Lincoln Mark LT\u003c\/h2\u003e\u003cp\u003eThe Dorman 929-147 leaf spring assembly is engineered to restore the rear suspension performance of your Ford F-150 or Lincoln Mark LT. Constructed from high-quality steel with black bushings included, this standard suspension grade component offers reliable support and consistent load handling.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Heavy-duty steel construction for strength and durability\u003c\/li\u003e\n\u003cli\u003eColor: Black finish with black bushings included for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eLeaf Quantity: 3 leaves with a 3-inch width for balanced suspension support\u003c\/li\u003e\n\u003cli\u003eRear axle orientation designed specifically for Ford F-150 and Lincoln Mark LT\u003c\/li\u003e\n\u003cli\u003eStandard suspension grade type with a load rate of 1750 lb.\u003c\/li\u003e\n\u003cli\u003eEnds feature Berlin eye attachment type for secure mounting\u003c\/li\u003e\n\u003cli\u003eNo axle modification or helper spring required for installation\u003c\/li\u003e\n\u003cli\u003eIncludes bushings; mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of Dorman Leaf Spring Assembly 929-147\u003c\/h2\u003e\u003cp\u003eThis leaf spring assembly is designed to meet the suspension needs of Ford F-150 and Lincoln Mark LT trucks, providing a reliable rear axle support system. The assembly consists of three steel leaves, each 3 inches wide, with a pack thickness of 1.59 inches and an arch length of 7.6 inches. The black finish and included black bushings help resist corrosion and wear over time. The spring features Berlin eye attachments on both ends, ensuring compatibility with factory mounting points without requiring axle modifications. With a load rate of 1750 pounds, this leaf spring assembly supports standard suspension requirements, maintaining vehicle stability and ride quality.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores sagging or worn rear suspension in Ford F-150 and Lincoln Mark LT\u003c\/li\u003e\n\u003cli\u003eReplaces broken or cracked leaf springs to improve load handling\u003c\/li\u003e\n\u003cli\u003eCorrects uneven ride height and improves vehicle stability\u003c\/li\u003e\n\u003cli\u003eEliminates excessive rear-end bounce or sway during driving\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 929-147 leaf spring assembly requires no axle modifications and does not include mounting hardware, so ensure you have the necessary bolts and nuts on hand. The Berlin eye attachments align with factory mounting points for straightforward replacement. It is recommended to inspect and replace bushings if worn, although this assembly includes new bushings. Professional installation or the use of proper suspension tools is advised to ensure safety and correct fitment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures this leaf spring assembly to meet or exceed OEM specifications for Ford F-150 and Lincoln Mark LT vehicles. The steel construction and suspension grade design provide dependable performance under standard load conditions. While specific warranty details are not provided here, Dorman products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44335084634293,"sku":"BKKY-929-147","price":378.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_929147_Ang.jpg?v=1775012932","url":"https:\/\/www.partcatalog.com\/products\/dorman-929-147-leaf-spring","provider":"PartCatalog","version":"1.0","type":"link"}