{"product_id":"hayden-5027-accessory-drive-belt-idler-pulley","title":"Hayden 5027 Accessory Drive Belt Idler Pulley","description":"\u003ch2\u003eOverview of Hayden Pulley 5027 Accessory Drive Belt Idler Pulley\u003c\/h2\u003e\u003cp\u003eThe Hayden Pulley 5027 is a precision-engineered accessory drive belt idler pulley designed for select Mercedes-Benz models. Constructed from durable black plastic, this idler pulley supports serpentine belt systems, ensuring smooth operation and reliable tension management.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-quality black plastic for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 1.06 inches (27 mm)\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.5 inches (63.5 mm)\u003c\/li\u003e\n\u003cli\u003eWidth: 1.062 inches (26.9 mm)\u003c\/li\u003e\n\u003cli\u003eGroove Quantity: 6 grooves compatible with serpentine belts\u003c\/li\u003e\n\u003cli\u003eBelt Width Compatibility: 0.875 inches (22.225 mm)\u003c\/li\u003e\n\u003cli\u003eBore Diameter: 0.562 inches (14.27 mm)\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications\u003c\/li\u003e\n\u003cli\u003eMount Hole Quantity: 1 (mounting hardware not included)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Hayden Pulley 5027 is engineered as an idler and tensioner pulley for accessory drive belt systems, specifically designed to fit a range of Mercedes-Benz vehicles including the 300CE, 300E, 300SEL, 300SL, 300TE, C36 AMG, C280, E320, E420, S320, S420, S430, S500, SL500, and SL600 models. Its six-groove design accommodates serpentine belts with a width of 0.875 inches (22.225 mm), providing consistent belt alignment and tension. The black plastic construction offers resistance to wear and environmental factors, contributing to the longevity of the pulley within the engine bay.\u003c\/p\u003e\u003cp\u003eAs part of the Hayden Pulley product line, this component is manufactured to meet or exceed original equipment manufacturer (OEM) standards, ensuring compatibility and performance that aligns with factory specifications. The Pulley line focuses on delivering reliable accessory drive belt system components that maintain proper belt routing and tension, critical for the operation of alternators, power steering pumps, and air conditioning compressors.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or damaged idler pulleys causing belt misalignment or noise\u003c\/li\u003e\n\u003cli\u003eAddresses belt slippage or improper tension in serpentine belt systems\u003c\/li\u003e\n\u003cli\u003eEliminates squealing or chirping noises related to pulley wear\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear due to pulley groove damage or deformation\u003c\/li\u003e\n\u003cli\u003eRestores proper accessory drive function in Mercedes-Benz models listed\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 width matches the pulley groove specifications (0.875 inches)\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; reuse OEM hardware or acquire appropriate fasteners\u003c\/li\u003e\n\u003cli\u003eInspect belt condition and replace if necessary during pulley installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting bolt to avoid damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Hayden Pulley 5027 is manufactured to meet or exceed OEM quality standards, providing reliable performance for Mercedes-Benz accessory drive belt systems. While specific warranty details are not provided, Hayden products typically adhere to industry quality controls to ensure durability and fitment accuracy. It is recommended to consult product documentation or supplier information for warranty coverage.\u003c\/p\u003e","brand":"Hayden","offers":[{"title":"Default Title","offer_id":43944062091445,"sku":"BBTW-5027","price":28.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HY_5027_Fro_b4b96967-4faf-4c19-9963-9173d2aac6ae.jpg?v=1775005234","url":"https:\/\/www.partcatalog.com\/products\/hayden-5027-accessory-drive-belt-idler-pulley","provider":"PartCatalog","version":"1.0","type":"link"}