{"product_id":"dorman-43-1783hd-leaf-spring-assembly-rear","title":"Dorman 43-1783HD Leaf Spring Assembly - Rear","description":"\u003ch2\u003eDurable Leaf Spring Assembly for Ford F-150 Rear Suspension\u003c\/h2\u003e\u003cp\u003eThe Dorman 43-1783HD leaf spring assembly is engineered to restore the rear suspension performance of your Ford F-150. Designed with heavy-duty applications in mind, this steel leaf spring pack offers reliable support and consistent load handling for trucks requiring a 2500 lb load rate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality steel for strength and durability\u003c\/li\u003e\n\u003cli\u003eHeavy-duty suspension grade designed for demanding use\u003c\/li\u003e\n\u003cli\u003eIncludes five leaves with a 3-inch leaf width for balanced support\u003c\/li\u003e\n\u003cli\u003eBlack powder-coated finish resists corrosion and wear\u003c\/li\u003e\n\u003cli\u003eComes with black bushings pre-installed for smooth operation\u003c\/li\u003e\n\u003cli\u003eRear axle orientation, no axle modification required\u003c\/li\u003e\n\u003cli\u003eLeaf spring arch length of 5.75 inches for proper suspension geometry\u003c\/li\u003e\n\u003cli\u003ePack thickness of 2.416 inches and overall length of 31.625 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of Dorman 43-1783HD Leaf Spring Assembly\u003c\/h2\u003e\u003cp\u003eThis Dorman leaf spring assembly (part number 43-1783HD) is specifically designed for the rear suspension of Ford F-150 trucks. The assembly features a five-leaf pack made from durable steel, providing a load rate of 2500 pounds suitable for heavy-duty applications. The black powder-coated finish enhances corrosion resistance, extending the service life of the spring. Black bushings are included and installed to reduce noise and vibration, ensuring a smoother ride. The spring’s arch length and pack thickness are engineered to maintain proper suspension geometry without requiring axle modifications.\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-150 models\u003c\/li\u003e\n\u003cli\u003eImproves load carrying capacity for trucks used in heavy-duty or towing scenarios\u003c\/li\u003e\n\u003cli\u003eEliminates uneven ride height caused by fatigued leaf springs\u003c\/li\u003e\n\u003cli\u003eReduces rear-end bounce and improves vehicle stability under load\u003c\/li\u003e\n\u003cli\u003eReplaces damaged or corroded leaf spring assemblies to maintain safe suspension performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThe Dorman 43-1783HD leaf spring assembly is designed for direct replacement on the rear axle of compatible Ford F-150 trucks. No axle modifications are necessary, simplifying installation. It is recommended to inspect mounting points and hardware during installation and replace any worn components separately, as mounting hardware is not included. Proper torque specifications should be followed to ensure secure fitment and optimal suspension performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures this leaf spring assembly to meet or exceed OEM standards for durability and performance. The steel construction and corrosion-resistant coating contribute to long service life. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering 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":52123230634165,"sku":"BKKY-43-1783HD","price":469.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_431783HD_Fro.jpg?v=1775162864","url":"https:\/\/www.partcatalog.com\/products\/dorman-43-1783hd-leaf-spring-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}