{"product_id":"continental-50089-accessory-drive-belt-idler-pulley-left-or-right","title":"Continental 50089 Accessory Drive Belt Idler Pulley - Left or Right","description":"\u003ch2\u003eOverview of Continental Accessory Drive Belt Idler Pulley 50089\u003c\/h2\u003e\u003cp\u003eThe Continental accessory drive belt idler pulley 50089 is engineered for precise fitment on select BMW models including the 135i, 335i, 335i xDrive, 535i, and X1. Designed to maintain optimal belt tension and alignment, this pulley supports the accessory drive belt system's smooth operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 135i, 335i, 335i xDrive, 535i, and X1 models\u003c\/li\u003e\n\u003cli\u003eThermoplastic pulley width for durability and reduced wear\u003c\/li\u003e\n\u003cli\u003eSmooth bore diameter ensuring consistent belt tracking\u003c\/li\u003e\n\u003cli\u003eMount hole diameter of 3.54 inches for secure installation\u003c\/li\u003e\n\u003cli\u003eNon-flanged outside diameter to accommodate specific belt routing\u003c\/li\u003e\n\u003cli\u003ePulley surface type dimension of 0.750 inches for precise belt contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Construction\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt idler pulley features a thermoplastic pulley width that enhances resistance to heat and wear, contributing to longer service life. The smooth bore diameter design allows for consistent rotation without unnecessary friction. With a mount hole diameter of 3.54 inches, the pulley ensures a secure and stable fit within the accessory drive belt system. The non-flanged outside diameter and a pulley surface type dimension of 0.750 inches are tailored to maintain proper belt alignment and tension, critical for the performance of BMW 135i, 335i, 335i xDrive, 535i, and X1 vehicles.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaintains proper tension and alignment of the accessory drive belt\u003c\/li\u003e\n\u003cli\u003ePrevents belt slippage and premature wear\u003c\/li\u003e\n\u003cli\u003eReduces noise caused by misaligned or worn pulleys\u003c\/li\u003e\n\u003cli\u003eSupports smooth operation of engine accessories such as alternator and power steering\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged idler pulleys to restore system reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Continental accessory drive belt idler pulley 50089, ensure the mounting surface is clean and free of debris. Verify the mount hole diameter matches the vehicle specifications for a secure fit. Proper belt routing should be followed according to the BMW service manual for the 135i, 335i, 335i xDrive, 535i, and X1 models. It is recommended to inspect the accessory drive belt for wear and replace if necessary during pulley installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eContinental manufactures this accessory drive belt idler pulley to meet OEM standards for fit, form, and function. While specific warranty details are not provided, Continental products typically undergo rigorous quality control to ensure durability and reliable performance in BMW vehicles. Using part number 50089 helps maintain the integrity of the accessory drive belt system on compatible BMW models.\u003c\/p\u003e","brand":"Continental","offers":[{"title":"Default Title","offer_id":52139509678261,"sku":"HSKV-50089","price":72.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/6N_50089_Fro.jpg?v=1775232330","url":"https:\/\/www.partcatalog.com\/products\/continental-50089-accessory-drive-belt-idler-pulley-left-or-right","provider":"PartCatalog","version":"1.0","type":"link"}