{"title":"GMC LI3500 Parts and Accessories","description":"\u003cp\u003eThe GMC LI3500 is a medium-duty forward control chassis built for work applications that require a dedicated cab-forward or van-body configuration, distinct from the standard pickup-based C\/K series. These vehicles found use in delivery fleets, utility bodies, and specialized work vehicles where a low floor height and maximum cargo access were priorities. The LI3500 designation places this vehicle in a heavier commercial class that shares some components with the light-duty lineup but requires specific brake hardware, suspension parts, and engine components sized for its greater payload rating. Operators and restoration specialists rely on accurate application-specific parts to maintain these specialized vehicles.\u003c\/p\u003e\n\u003ch4\u003ePopular Upgrades\u003c\/h4\u003e\n\u003cp\u003eBrake system maintenance tops the list for LI3500 owners, and Raybestos, Bendix, and StopTech offer replacement drum shoe kits, wheel cylinders, and master cylinder rebuild components for this platform. AC Delco fuel pump and carburetor components keep the factory engine running cleanly for commercial daily use. Gates belt kits cover the timing and accessory drive systems for the available inline and V8 engine options. Monroe and Gabriel replacement shocks address the front suspension wear that accumulates with years of loaded daily operation.\u003c\/p\u003e\n\u003ch4\u003ePerformance and Handling\u003c\/h4\u003e\n\u003cp\u003eThe LI3500 chassis uses a heavier front axle and stiffer spring rates than the passenger truck lineup, and replacement suspension components must match these specifications for safe loaded operation. Moog steering components including tie rod ends and center link parts restore steering precision lost to wear under daily commercial loads. Rear spring replacement from National Spring or equivalent manufacturers restores payload capacity and corrects the ride height sag common in high-mileage fleet vehicles.\u003c\/p\u003e\n\u003ch4\u003eWhat are common maintenance items for the GMC LI3500?\u003c\/h4\u003e\n\u003cp\u003eThe most common maintenance items for the GMC LI3500 include brake shoes and wheel cylinders, fuel pump and carburetor rebuild kits, timing components, and front end steering parts. Ignition system maintenance including distributor caps, rotors, and spark plug wires is often neglected on fleet vehicles and can cause hard starting or poor fuel economy. A complete fluid service covering engine oil, transmission fluid, differential oil, and brake fluid is recommended as a first step for any LI3500 being returned to service after a period of storage.\u003c\/p\u003e\n\u003ch4\u003eWhere can I find parts for the GMC LI3500?\u003c\/h4\u003e\n\u003cp\u003eParts for the GMC LI3500 are available through commercial truck parts catalogs that cover the medium-duty GM chassis, and cross-referencing by VIN and chassis code is the most reliable way to confirm correct fitment. AC Delco maintains an extensive catalog of replacement engine and electrical components for these platforms. Brake and suspension parts are also cataloged by Raybestos, Moog, and Monroe under their commercial vehicle application guides, and ordering by chassis code rather than just year and model prevents fitment errors on this specialized platform.\u003c\/p\u003e\n\u003ch4\u003eWhy These Parts Fit Right\u003c\/h4\u003e\n\u003cp\u003eEvery part in this collection is matched to the GMC LI3500's specific chassis and powertrain specifications rather than adapted from the lighter passenger truck catalog. Fast shipping gets commercial operators back in service quickly, and expert support is available to verify fitment for any year or configuration. Accurate application data means your parts arrive ready to install without the delay of a return or exchange.\u003c\/p\u003e\n\u003cp\u003eGMC commercial vehicle owners also browse our \u003ca href=\"\/en-ca\/collections\/exhaust\"\u003eexhaust system components\u003c\/a\u003e, \u003ca href=\"\/en-ca\/collections\/suspension\"\u003esuspension parts and shocks\u003c\/a\u003e, and \u003ca href=\"\/en-ca\/collections\/air-intake-systems\"\u003eair intake and filtration upgrades\u003c\/a\u003e.\u003c\/p\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/collections\/gmc-li3500-parts-and-accessories.png?v=1778617147","url":"https:\/\/www.blackopsautoworks.com\/en-ca\/collections\/gmc-li3500-parts-and-accessories.oembed","provider":"Black Ops Auto Works","version":"1.0","type":"link"}