{"product_id":"febi-49870-accessory-drive-belt-tensioner-assembly","title":"Febi 49870 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eReliable Accessory Drive Belt Tensioner for Mercedes-Benz Models\u003c\/h2\u003e\u003cp\u003eThe Febi 49870 accessory drive belt tensioner assembly is engineered for precise automatic tension control in various Mercedes-Benz vehicles. Designed with durable materials, this component ensures consistent belt performance and longevity for models including the CL63 AMG, E63 AMG, and GLS550.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAutomatic operating mode for consistent belt tension\u003c\/li\u003e\n\u003cli\u003eAluminium housing for enhanced strength and heat resistance\u003c\/li\u003e\n\u003cli\u003ePlastic pulley material to reduce weight and wear\u003c\/li\u003e\n\u003cli\u003e25.0 mm width and 65.0 mm outside diameter for exact fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of Mercedes-Benz AMG and standard models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Precise Fitment\u003c\/h2\u003e\u003cp\u003eThe Febi 49870 tensioner assembly features an aluminium housing that provides robust structural integrity while resisting corrosion and heat damage common in engine compartments. The plastic pulley reduces overall weight and minimizes friction, contributing to smoother belt operation. With a width of 25.0 mm and an outside diameter of 65.0 mm, this tensioner is designed to meet the exact specifications required by Mercedes-Benz accessory drive belt systems. Its automatic operating mode maintains optimal belt tension, reducing the risk of belt slippage or premature wear.\u003c\/p\u003e\u003ch2\u003eCompatible Mercedes-Benz Models\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner assembly is compatible with a broad range of Mercedes-Benz vehicles, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCL63 AMG, CL550\u003c\/li\u003e\n\u003cli\u003eCLS63 AMG, CLS500, CLS550\u003c\/li\u003e\n\u003cli\u003eE63 AMG, E63 AMG S, E500, E550\u003c\/li\u003e\n\u003cli\u003eG63 AMG, GL63 AMG, GL450, GL500\u003c\/li\u003e\n\u003cli\u003eGLE63 AMG, GLE63 AMG S, GLE500\u003c\/li\u003e\n\u003cli\u003eGLS63 AMG, GLS500, GLS550\u003c\/li\u003e\n\u003cli\u003eML63 AMG, ML500, ML550\u003c\/li\u003e\n\u003cli\u003eS63 AMG, S400, S500, S550\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by the Febi 49870 Tensioner\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates belt slippage caused by improper tension\u003c\/li\u003e\n\u003cli\u003ePrevents premature wear of accessory drive belts\u003c\/li\u003e\n\u003cli\u003eReduces noise from loose or worn tensioners\u003c\/li\u003e\n\u003cli\u003eMaintains consistent belt alignment under varying engine loads\u003c\/li\u003e\n\u003cli\u003eHelps avoid accessory component failures due to belt issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Febi 49870 accessory drive belt tensioner assembly, ensure the belt routing matches the vehicle manufacturer’s specifications. Use appropriate tools to relieve tension from the old belt tensioner before removal. Verify the pulley alignment and tension after installation to prevent belt misalignment or excessive wear. This tensioner is designed for direct replacement on compatible Mercedes-Benz models, simplifying the installation process.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFebi maintains strict quality control standards for its automotive components. The 49870 tensioner assembly is manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. While specific warranty details are not provided, Febi products typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Febi","offers":[{"title":"Default Title","offer_id":51963557413045,"sku":"CJBF-49870","price":65.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FB_49870_Fro.jpg?v=1775064669","url":"https:\/\/www.partcatalog.com\/products\/febi-49870-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}