{"product_id":"continental-49278-accessory-drive-belt-tensioner-assembly-accessory-drive","title":"Continental 49278 Accessory Drive Belt Tensioner Assembly - Accessory Drive","description":"\u003ch2\u003eReliable Accessory Drive Belt Tensioner for Chevrolet and GMC Vehicles\u003c\/h2\u003e\u003cp\u003eThe Continental Multi-V Accessory Drive Belt Tensioner Assembly (Part Number 49278) is engineered to maintain optimal tension on the accessory drive belt system. Designed specifically for select Chevrolet, GMC, and Hummer models, this tensioner ensures consistent belt performance and durability under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlanged steel pulley with a 2.76-inch outside diameter\u003c\/li\u003e\n\u003cli\u003eSingle grooved pulley with 6 grooves for precise belt alignment\u003c\/li\u003e\n\u003cli\u003ePulley bore diameter of 0.670 inches for secure fitment\u003c\/li\u003e\n\u003cli\u003ePulley width of 0.95 inches to accommodate accessory drive belts\u003c\/li\u003e\n\u003cli\u003eGrooved pulley surface type for enhanced belt grip and reduced slippage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features of the Continental Multi-V Tensioner Assembly\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner assembly features a robust steel pulley constructed with a flanged design to provide added stability and prevent belt misalignment. The pulley’s 6-groove configuration matches the belt profile used in heavy-duty applications, ensuring smooth power transmission to engine accessories. With a bore diameter of 0.670 inches and a width of 0.95 inches, the pulley is engineered for precise fitment and reliable operation within the accessory drive belt system.\u003c\/p\u003e\u003cp\u003eThe Multi-V product line by Continental focuses on delivering components that meet stringent OEM specifications for accessory drive systems. This tensioner assembly is part of that line, offering consistent tension control and durability for vehicles requiring high-performance belt management.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Express 2500 and Express 3500\u003c\/li\u003e\n\u003cli\u003eGMC Savana 2500 and Savana 3500\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 2500 HD, 2500 HD Classic, 3500, 3500 Classic, and 3500 HD\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 HD, 2500 HD Classic, 3500, 3500 Classic, and 3500 HD\u003c\/li\u003e\n\u003cli\u003eHummer H1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Tensioner Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAccessory drive belt slippage causing noise or reduced accessory performance\u003c\/li\u003e\n\u003cli\u003eImproper belt tension leading to premature belt wear or failure\u003c\/li\u003e\n\u003cli\u003eMisalignment of the belt resulting in uneven wear or damage\u003c\/li\u003e\n\u003cli\u003eLoss of tensioner pulley integrity affecting belt routing\u003c\/li\u003e\n\u003cli\u003eVibration or noise from worn or damaged tensioner components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is off and the engine is cool before beginning installation. Verify compatibility with your specific Chevrolet, GMC, or Hummer model using the part number 49278. Properly align the tensioner pulley grooves with the accessory drive belt to prevent premature wear. Use appropriate tools to relieve tension on the belt system safely during removal and installation. Inspect the belt for wear and replace if necessary to maintain optimal system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eContinental manufactures the Multi-V Accessory Drive Belt Tensioner Assembly to meet or exceed OEM standards for durability and performance. The steel pulley construction and precise engineering contribute to long service life. While specific warranty details are not provided here, Continental products typically come with manufacturer-backed quality assurance to support reliable operation in compatible Chevrolet, GMC, and Hummer vehicles.\u003c\/p\u003e","brand":"Continental","offers":[{"title":"Default Title","offer_id":52139465441461,"sku":"HSKV-49278","price":83.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/6N_49278_Fro.jpg?v=1775232266","url":"https:\/\/www.partcatalog.com\/products\/continental-49278-accessory-drive-belt-tensioner-assembly-accessory-drive","provider":"PartCatalog","version":"1.0","type":"link"}