{"product_id":"continental-49849-accessory-drive-belt-tensioner-assembly-air-conditioning","title":"Continental 49849 Accessory Drive Belt Tensioner Assembly - Air Conditioning","description":"\u003ch2\u003eOverview of Continental Multi-V Accessory Drive Belt Tensioner Assembly\u003c\/h2\u003e\u003cp\u003eThe Continental Multi-V Accessory Drive Belt Tensioner Assembly, part number 49849, is engineered for precise belt tension control in select BMW models. Designed to maintain optimal accessory drive belt performance, this tensioner assembly supports reliable operation in vehicles such as the BMW 740i, 745i, 750i, 760i, and X5 series.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNon-flanged thermoplastic pulley with smooth surface\u003c\/li\u003e\n\u003cli\u003eSingle pulley design with 0.670 inch bore diameter\u003c\/li\u003e\n\u003cli\u003ePulley outside diameter of 2.76 inches and width of 1.02 inches\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 740i, 745i, 745Li, 750i, 750Li, 760i, 760Li, and X5 models\u003c\/li\u003e\n\u003cli\u003ePart number 49849 for accurate identification and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner assembly features a single non-flanged pulley constructed from durable thermoplastic material. The smooth pulley surface ensures consistent belt contact and reduces wear on the belt system. With a bore diameter of 0.670 inches, an outside diameter of 2.76 inches, and a width of 1.02 inches, the pulley is designed to meet the precise specifications required for proper belt tension and alignment in compatible BMW vehicles.\u003c\/p\u003e\u003cp\u003eThe tensioner assembly is part of Continental's Multi-V product line, which focuses on delivering reliable and efficient belt system components. The Multi-V line is known for its engineered compatibility with multi-ribbed accessory drive belts, providing consistent tension and reducing belt slippage or noise.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW 740i and 745i (including 745Li)\u003c\/li\u003e\n\u003cli\u003eBMW 750i and 750Li\u003c\/li\u003e\n\u003cli\u003eBMW 760i and 760Li\u003c\/li\u003e\n\u003cli\u003eBMW X5 series\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis tensioner assembly is designed specifically for these BMW models to ensure proper accessory drive belt tension and system performance.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Tensioner Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates belt slippage caused by improper tension\u003c\/li\u003e\n\u003cli\u003eReduces premature belt wear and noise\u003c\/li\u003e\n\u003cli\u003ePrevents accessory drive system failures due to loose belts\u003c\/li\u003e\n\u003cli\u003eMaintains consistent belt alignment for optimal component operation\u003c\/li\u003e\n\u003cli\u003eSupports smooth operation of alternator, power steering, and AC compressor belts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Continental Multi-V Accessory Drive Belt Tensioner Assembly (part number 49849), ensure the pulley bore aligns correctly with the mounting shaft. Verify that the belt is properly seated on the smooth, non-flanged pulley surface to avoid misalignment. It is recommended to inspect the accessory drive belt for wear and replace it if necessary during installation. Proper torque specifications should be followed according to BMW service guidelines.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eContinental manufactures the Multi-V line with strict quality control standards to meet OEM specifications. While specific warranty details for part number 49849 are not provided here, Continental products typically come with manufacturer-backed warranties covering defects in materials and workmanship. For exact warranty terms, consult the product documentation or authorized Continental distributors.\u003c\/p\u003e","brand":"Continental","offers":[{"title":"Default Title","offer_id":52139472847029,"sku":"HSKV-49849","price":135.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/6N_49849_Fro.jpg?v=1775232310","url":"https:\/\/www.partcatalog.com\/products\/continental-49849-accessory-drive-belt-tensioner-assembly-air-conditioning","provider":"PartCatalog","version":"1.0","type":"link"}