{"product_id":"katech-ls-truck-suv-billet-serpentine-belt-tensioner","title":"Katech LS Truck\/SUV Billet Serpentine Belt Tensioner","description":"\u003ch2\u003eKatech LS Truck\/SUV Billet Serpentine Belt Tensioner\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003e\u003cem\u003eRace-Proven Belt Control for High-Performance LS Truck and SUV Applications.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe Katech LS Truck\/SUV Billet Serpentine Belt Tensioner was developed from an accessory drive problem identified during Katech's involvement with the Corvette C5-R racing program. Under high-RPM operating conditions, movement in the factory spring-loaded tensioner could allow the serpentine belt to walk off-center or be thrown from the pulley.\u003c\/p\u003e \u003cp\u003eKatech addressed this issue with a rigid, manually adjustable design that maintains consistent belt tension without the movement inherent in a spring-loaded tensioner. This helps support reliable belt tracking during demanding street and competition use.\u003c\/p\u003e \u003cp\u003eDesigned specifically for compatible LS-powered truck and SUV accessory drive systems, the tensioner is CNC-machined from USA 6061-T6 billet aluminum and finished with a durable anodized coating. Its proven design delivers the strength and reliability required for high-performance applications.\u003c\/p\u003e \u003chr\u003e \u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUSA 6061-T6 Billet Aluminum Construction\u003c\/li\u003e \u003cli\u003eCNC-Machined for Strength and Precision\u003c\/li\u003e \u003cli\u003eRigid, Manually Adjustable Belt Tensioner Design\u003c\/li\u003e \u003cli\u003eEliminates Movement Associated with Factory Spring-Loaded Tensioners\u003c\/li\u003e \u003cli\u003eMaintains Consistent Belt Tension and Alignment During High-RPM Operation\u003c\/li\u003e \u003cli\u003eHelps Reduce the Risk of Belt Walk and Belt Throw\u003c\/li\u003e \u003cli\u003eIncludes Pulley and Base Stanchion\u003c\/li\u003e \u003cli\u003eDurable Anodized Finish with Laser-Etched Katech Logo\u003c\/li\u003e \u003cli\u003eRace-Proven Design\u003c\/li\u003e \u003cli\u003eDesigned for Compatible LS Truck and SUV Accessory Drive Applications\u003c\/li\u003e \u003cli\u003eProudly Engineered, Machined, and Hand Assembled by Katech Engineering in Clinton Township, Michigan, USA\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cimg src=\"..\/files\/images\/katech-made-in-america.png\" alt=\"Proudly Made in America\" width=\"255\"\u003e\u003c\/p\u003e \u003chr\u003e \u003ch3\u003eFitment \u003c\/h3\u003e \u003cul\u003e \u003cli\u003eCompatible LS-Powered Truck Applications\u003c\/li\u003e \u003cli\u003eCompatible LS-Powered SUV Applications\u003c\/li\u003e \u003cli\u003eLS Truck and SUV Front Accessory Drive Systems\u003c\/li\u003e \u003cli\u003eNaturally Aspirated Performance Applications\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Not recommended for supercharged engine applications unless the supercharger uses a dedicated drive system.\u003c\/p\u003e \u003chr\u003e \u003ch3\u003eInstallation Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eConfirm Vehicle and Accessory Drive Compatibility Before Installation\u003c\/li\u003e \u003cli\u003eSet Belt Tension According to the Application Requirements\u003c\/li\u003e \u003cli\u003eVerify Proper Pulley and Belt Alignment Before Engine Operation\u003c\/li\u003e \u003cli\u003eConfirm Proper Belt Tracking After Engine Start-Up\u003c\/li\u003e \u003cli\u003eRecheck Belt Tension After Initial Engine Run Time\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch3\u003eWhat's Included\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e(1) Katech LS Truck\/SUV Billet Serpentine Belt Tensioner\u003c\/li\u003e \u003cli\u003e(1) Pulley\u003c\/li\u003e \u003cli\u003e(2) Katech Billet Base Stanchions\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch3\u003eWhy Choose Katech?\u003c\/h3\u003e \u003cp\u003eSince 1977, Katech has engineered championship-winning engines and high-performance components trusted by professional race teams, vehicle manufacturers, engine builders, and performance enthusiasts. Every Katech product reflects a commitment to engineering excellence, precision manufacturing, and proven performance.\u003c\/p\u003e \u003chr\u003e \u003cp\u003e\u003cimg src=\"..\/files\/prop-65-warning.jpg\" alt=\"\" width=\"175\"\u003e\u003c\/p\u003e \u003c!--\r\n\u003cp\u003eKatech Engineering has been involved with the C5-R race program since 1997. One of the first things that was noticed was there seemed to be a bad spot in the rpm range where the serpentine accessory belt would want to jump off of the pulley. This is the origin of our solid adjustable belt tensioner. After installing this tensioner on the race engine, the belt problem disappeared. Even though this problem was found on the race engines, it is also the same case with the standard LSx engines. These belt tensioners are a must for anyone doing any sort of performance driving with a Gen 3 \/ 4 powered car or truck. Without it, the belt can be thrown by the stock tensioner. This is not something you want to happen when you are going down the strip or racing around the road course. *Not recommended for use on supercharged engines unless the supercharger has a dedicated drive.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAnodized Tensioner with Laser Etched Logo\u003c\/li\u003e \u003cli\u003ePulley\u003c\/li\u003e \u003cli\u003eBase Stanchion\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003ePart Number KAT-A4426\u003c\/p\u003e --\u003e","brand":"Katech","offers":[{"title":"Default Title","offer_id":47875035562140,"sku":"KAT-A4426","price":185.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/M198645017.png?v=1791736550","url":"https:\/\/daroracing.com\/products\/katech-ls-truck-suv-billet-serpentine-belt-tensioner","provider":"Daro Racing","version":"1.0","type":"link"}