{"product_id":"dorman-419-367-accessory-drive-belt-tensioner-assembly","title":"Dorman 419-367 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eOverview of Dorman Accessory Drive Belt Tensioner Assembly\u003c\/h2\u003e\u003cp\u003eThe Dorman 419-367 accessory drive belt tensioner assembly is engineered for reliable performance in various Mercedes-Benz models. Designed with durable aluminum and plastic components, this tensioner ensures proper serpentine belt tension and smooth operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from lightweight aluminum for strength and durability\u003c\/li\u003e\n\u003cli\u003eIncludes one plastic pulley with a 40 mm bearing diameter\u003c\/li\u003e\n\u003cli\u003eFeatures a counterclockwise rotation for precise belt tensioning\u003c\/li\u003e\n\u003cli\u003eCompatible with serpentine belt systems requiring a maximum adjustment range of 50 mm\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes with 8.2 mm diameter for secure installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner assembly (part number 419-367) is designed specifically for Mercedes-Benz vehicles including C-Class, E-Class, S-Class, GL, ML, and AMG variants. The tensioner measures 127 mm in length with an outside diameter of 76 mm and an inside diameter of 17 mm. Its black and silver finish complements the engine bay while providing corrosion resistance. The single pulley is made of durable plastic and contains one bearing to maintain smooth rotation and reduce wear. The tensioner’s maximum adjustment range of 50 mm allows for effective belt tension control, essential for maintaining accessory drive system performance.\u003c\/p\u003e\u003ch2\u003eCompatible Mercedes-Benz Models\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMercedes-Benz C230, C250, C280, C300, C350, C400\u003c\/li\u003e\n\u003cli\u003eCL63 AMG, CL500\u003c\/li\u003e\n\u003cli\u003eCLK280\u003c\/li\u003e\n\u003cli\u003eCLS63 AMG, CLS63 AMG S, CLS350, CLS400\u003c\/li\u003e\n\u003cli\u003eE63 AMG, E63 AMG S, E250, E280, E300, E350, E400, E500\u003c\/li\u003e\n\u003cli\u003eG63 AMG, G500, G550, GL63 AMG, GL450, GL500, GL550\u003c\/li\u003e\n\u003cli\u003eGLE63 AMG, GLE63 AMG S, GLK280, GLK300, GLK350\u003c\/li\u003e\n\u003cli\u003eGLS63 AMG, ML63 AMG, ML350, ML400, ML450, R350\u003c\/li\u003e\n\u003cli\u003eS63 AMG, S63L AMG, S350, S400, S450\u003c\/li\u003e\n\u003cli\u003eSL63 AMG, SL400, SL500, SL550\u003c\/li\u003e\n\u003cli\u003eSLK55 AMG, SLK200, SLK280, SLK300, SLK350\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaintains proper tension on serpentine belts to prevent slippage\u003c\/li\u003e\n\u003cli\u003eReduces belt noise caused by improper tension\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear and extends belt life\u003c\/li\u003e\n\u003cli\u003eEnsures smooth operation of engine accessories such as alternator and power steering pump\u003c\/li\u003e\n\u003cli\u003eAddresses belt misalignment and vibration issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific Mercedes-Benz model before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the serpentine belt is properly routed before tensioner installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to release tension safely during removal and installation\u003c\/li\u003e\n\u003cli\u003eInspect the belt and pulleys for wear and replace if necessary\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting bolts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this accessory drive belt tensioner assembly to meet or exceed OEM standards. The aluminum construction and quality bearing ensure durability and reliable performance. This part is backed by Dorman’s limited warranty, providing coverage against defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43610964623541,"sku":"BKLB-419-367","price":125.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_419367_Fro.jpg?v=1774983455","url":"https:\/\/www.partcatalog.com\/products\/dorman-419-367-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}