{"product_id":"hayden-5086-accessory-drive-belt-idler-pulley","title":"Hayden 5086 Accessory Drive Belt Idler Pulley","description":"\u003ch2\u003eOverview of Hayden Pulley Accessory Drive Belt Idler Pulley 5086\u003c\/h2\u003e\u003cp\u003eThe Hayden Pulley Accessory Drive Belt Idler Pulley 5086 is designed to maintain proper tension and routing of serpentine belts in select BMW and Suzuki vehicles. Engineered with durable plastic and a smooth groove design, this idler pulley supports efficient belt operation for models such as the BMW 328i and Suzuki Grand Vitara.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-quality plastic construction\u003c\/li\u003e\n\u003cli\u003eColor: Black finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 0.390625 inches (10.0 mm)\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 3.14 inches (80.0 mm)\u003c\/li\u003e\n\u003cli\u003eWidth: 26.9 mm (1.062 inches)\u003c\/li\u003e\n\u003cli\u003eGroove Quantity: Smooth surface for serpentine belt compatibility\u003c\/li\u003e\n\u003cli\u003eBelt Type: Designed specifically for serpentine belts\u003c\/li\u003e\n\u003cli\u003eMount Hole Quantity: Single mounting hole (hardware not included)\u003c\/li\u003e\n\u003cli\u003eOEM Compliance: Meets or exceeds original equipment manufacturer standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHayden Pulley Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Hayden Pulley product line focuses on precision-engineered pulley components for accessory drive belt systems. This line emphasizes durability and exact fitment, ensuring reliable belt tension and alignment. The 5086 idler pulley is part of this line, offering a smooth, plastic pulley designed to work seamlessly with serpentine belts on various BMW and Suzuki models.\u003c\/p\u003e\u003ch2\u003eProduct Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis idler pulley features a smooth groove surface and a 1-inch belt width, making it compatible with serpentine belt systems commonly found in BMW 128i, 323i, 325i, 328i, 330i, 525i, 528i, 530i series, as well as Suzuki Grand Vitara, X3, and X5 models. The pulley’s plastic material reduces weight while maintaining strength and resistance to wear. Its 0.39-inch bore diameter and 3.14-inch outside diameter ensure proper fit and function within the accessory drive system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper belt tension and alignment in BMW 328i and Suzuki Grand Vitara vehicles\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged idler pulleys causing belt noise or slippage\u003c\/li\u003e\n\u003cli\u003eEliminates belt misrouting issues that can lead to accessory drive failure\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear by maintaining smooth pulley operation\u003c\/li\u003e\n\u003cli\u003eAddresses pulley bearing wear that can cause vibration or belt damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the old idler pulley and mounting the Hayden Pulley 5086 using the existing hardware, as mounting hardware is not included. Ensure the serpentine belt is properly routed and tensioned after installation. Verify pulley alignment to prevent belt wear or noise. This part is compatible with specific BMW and Suzuki models; confirm vehicle fitment before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Hayden Pulley 5086 idler pulley meets or exceeds OEM specifications, ensuring reliable performance and durability. Manufactured with quality plastic materials and precision dimensions, this pulley supports long service life in demanding engine environments. Warranty details should be confirmed with the distributor or manufacturer.\u003c\/p\u003e","brand":"Hayden","offers":[{"title":"Default Title","offer_id":43944064876725,"sku":"BBTW-5086","price":24.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HY_5086_Fro_dff5b7ff-37aa-4d3a-b824-72c6254a276b.jpg?v=1775005250","url":"https:\/\/www.partcatalog.com\/products\/hayden-5086-accessory-drive-belt-idler-pulley","provider":"PartCatalog","version":"1.0","type":"link"}