{"product_id":"gmb-445-8520-engine-timing-idler-upper","title":"GMB 445-8520 Engine Timing Idler - Upper","description":"\u003ch2\u003eReliable Engine Timing Idler for Ford and Mazda Vehicles\u003c\/h2\u003e\u003cp\u003eThe GMB 445-8520 engine timing idler is designed to maintain proper tension and alignment of serpentine and V-belts in select Ford and Mazda models. Engineered with a durable metal pulley, this component supports efficient engine timing and belt operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Probe and Mazda 626, Millenia, MX-3, and MX-6 models\u003c\/li\u003e\n\u003cli\u003eMetal pulley construction for enhanced durability\u003c\/li\u003e\n\u003cli\u003eSingle groove pulley designed for serpentine and V-belt systems\u003c\/li\u003e\n\u003cli\u003eDrive belt pulley diameter of 1 mm for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Metal Pulley with Single Groove Design\u003c\/h2\u003e\u003cp\u003eThis engine timing idler features a metal pulley with a single groove, suitable for both serpentine and V-belt configurations. The 1 mm drive belt pulley diameter ensures accurate belt tracking and tension, reducing the risk of belt slippage or misalignment. The robust metal material provides resistance to wear and heat, contributing to longer service life in demanding engine environments.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaintains proper belt tension in Ford Probe and Mazda 626, Millenia, MX-3, and MX-6 engines\u003c\/li\u003e\n\u003cli\u003ePrevents belt misalignment and premature wear\u003c\/li\u003e\n\u003cli\u003eReduces noise caused by worn or damaged idler pulleys\u003c\/li\u003e\n\u003cli\u003eSupports smooth operation of engine timing components\u003c\/li\u003e\n\u003cli\u003eHelps avoid engine performance issues related to belt slippage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the GMB 445-8520 engine timing idler, ensure the belt type matches the pulley groove—compatible with both serpentine and V-belts. Verify proper alignment and tension during installation to prevent premature wear. It is recommended to inspect related belt train components for wear and replace as necessary to maintain optimal engine performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGMB manufactures this engine timing idler to meet or exceed OEM specifications for Ford and Mazda vehicles. The metal pulley construction is tested for durability and performance under typical operating conditions. Please refer to GMB's warranty policy for coverage details on the 445-8520 part number.\u003c\/p\u003e","brand":"GMB","offers":[{"title":"Default Title","offer_id":51920024273077,"sku":"BFBQ-445-8520","price":22.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/G6_4458520_Ang.jpg?v=1775004408","url":"https:\/\/www.partcatalog.com\/products\/gmb-445-8520-engine-timing-idler-upper","provider":"PartCatalog","version":"1.0","type":"link"}