{"product_id":"iilentes-rear-leaf-spring-hanger-shackle-kit-for-1999-2013-chevy-silverado-gmc-sierra-1500-direct-fit-heavy-duty-steel","title":"iiLentes Rear Leaf Spring Hanger \u0026 Shackle Kit for 1999-2013 Chevy Silverado \/ GMC Sierra 1500 - Direct-Fit, Heavy-Duty Steel","description":"\u003cp\u003e\u003cstrong\u003eiiLentes rear leaf spring hanger bracket and shackle kit replaces worn mounts and shackles on 1999–2013 Chevy Silverado 1500 and GMC Sierra 1500 trucks for restored suspension alignment and improved load support.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your truck rides unevenly, makes creaks over bumps, or shows visible wear around the leaf spring mounting points, this complete iiLentes hanger and shackle kit is designed as a direct-fit replacement for factory parts. The kit contains the two hanger brackets, two shackles, and all necessary hardware so you can swap out tired components and return your rear suspension to proper geometry without fabricating or modifying parts.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this kit affect ride quality and spring longevity?\u003c\/h3\u003e\n\u003cp\u003eReplacing fatigued hangers and shackles restores the correct alignment and support for the leaf springs, which reduces unwanted movement and metal-on-metal contact. That stability lowers stress on the springs and mounting bolts, helping the suspension perform more consistently under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces lateral and fore-aft play in the spring mounts\u003c\/li\u003e\n  \u003cli\u003eMinimizes noise from worn pivot points\u003c\/li\u003e\n  \u003cli\u003eHelps distribute load evenly across spring leaves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this iiLentes kit an exact match for my Silverado or Sierra?\u003c\/h3\u003e\n\u003cp\u003eThe kit is manufactured to match OE fitment for 1999–2013 Chevy Silverado 1500 and GMC Sierra 1500 models and replaces factory part numbers such as K150383, K150381, 22820716, and 12474021. Use the vehicle lookup or garage tool to confirm trim and options that could affect rear suspension components before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-replacement design for bolt-on installation\u003c\/li\u003e\n  \u003cli\u003eIncludes hangers, shackles, and installation hardware\u003c\/li\u003e\n  \u003cli\u003eCompatible with the listed model years and common stock configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build quality can I expect from this kit?\u003c\/h3\u003e\n\u003cp\u003eiiLentes manufactures these brackets and shackles from durable steel with quality control checks to ensure consistent dimensions and a long service life. The upgraded geometry and reinforcement at stress points help resist bending and premature failure under normal working loads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-strength steel construction for durability\u003c\/li\u003e\n  \u003cli\u003ePrecision-drilled mounting holes for accurate alignment\u003c\/li\u003e\n  \u003cli\u003eProtective finish to resist corrosion in road conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what tools are required?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for a mechanically inclined owner or professional technician because the kit is made to replace original parts without modification. Typical installation requires basic hand tools, a jack and stands or lift, and torque specs per the vehicle service manual.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBolt-on replacement—no welding or cutting required\u003c\/li\u003e\n  \u003cli\u003eIncludes all fasteners needed for installation\u003c\/li\u003e\n  \u003cli\u003eRecommend torque wrench and safety stands for correct installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This iiLentes hanger and shackle kit is intended for owners of 1999–2013 Chevy Silverado 1500 and GMC Sierra 1500 trucks who need a reliable replacement for worn rear spring hardware. It fits DIY mechanics who want a direct-fit upgrade, fleet maintainers replacing multiple trucks, and professional shops seeking OE-style components for restoring rear suspension performance and safety. Always verify vehicle compatibility with your model year and trim before ordering.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this kit fit lifted or lowered trucks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This kit is designed for stock geometry; lifted or lowered suspensions may require different hangers or modifications. Check fitment before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are all mounting bolts included with the kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the iiLentes kit includes the hanger brackets, shackles, and the required hardware for a standard installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"iiLentes","offers":[{"title":"Default Title","offer_id":48080860020894,"sku":"B0CPVSBZMN","price":93.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/iilentes-front-packaging-overview.jpg?v=1785790931","url":"https:\/\/northtrailauto.ca\/products\/iilentes-rear-leaf-spring-hanger-shackle-kit-for-1999-2013-chevy-silverado-gmc-sierra-1500-direct-fit-heavy-duty-steel","provider":"North Trail Auto","version":"1.0","type":"link"}