{"product_id":"hayden-5028-accessory-drive-belt-idler-pulley","title":"Hayden 5028 Accessory Drive Belt Idler Pulley","description":"\u003ch2\u003eOverview of Hayden Pulley Accessory Drive Belt Idler Pulley 5028\u003c\/h2\u003e\u003cp\u003eThe Hayden Pulley 5028 is a steel accessory drive belt idler pulley designed for select Mercedes-Benz models including the 380SE, 380SL, 420SEL, 500SEC, 500SEL, 560SEC, 560SEL, 560SL, and C320. Engineered to meet or exceed OEM specifications, this idler pulley ensures reliable belt tension and smooth operation of the V-belt system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel with a black finish\u003c\/li\u003e\n\u003cli\u003eSingle groove design compatible with V-belts\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.625 inches (15.875 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 3.750 inches (95.25 mm)\u003c\/li\u003e\n\u003cli\u003eWidth of 0.5 inches (12.7 mm)\u003c\/li\u003e\n\u003cli\u003eDesigned as an idler\/tensioner pulley\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM quality standards\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Brand Line Information\u003c\/h2\u003e\u003cp\u003eThe Hayden Pulley product line focuses on precision-engineered pulley components for accessory drive belt systems. The 5028 idler pulley is part of this line, offering a robust steel construction that supports consistent belt tension and alignment. Its single groove design is optimized for V-belt applications, ensuring compatibility with the accessory drive systems found in various Mercedes-Benz vehicles. The pulley’s dimensions, including a 0.625-inch bore and 3.75-inch outside diameter, are tailored to fit specific OEM requirements, providing a direct replacement option for maintenance or repair.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper belt tension in accessory drive systems\u003c\/li\u003e\n\u003cli\u003eEliminates belt slippage and noise caused by worn pulleys\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear due to misalignment\u003c\/li\u003e\n\u003cli\u003eSupports smooth operation of alternator, power steering, and AC components\u003c\/li\u003e\n\u003cli\u003eReplaces damaged or seized idler pulleys in Mercedes-Benz 380SE, 380SL, 420SEL, 500SEC, 500SEL, 560SEC, 560SEL, 560SL, and C320 models\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 pulley bore and mounting hole align with existing hardware\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the pulley or belt\u003c\/li\u003e\n\u003cli\u003eReplace mounting hardware if worn, as it is not included with the pulley\u003c\/li\u003e\n\u003cli\u003eInspect the accessory drive belt for wear and replace if necessary during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eThe Hayden Pulley 5028 is manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While mounting hardware is not included, the pulley’s steel construction and precise dimensions contribute to long service life. Please consult product documentation or the manufacturer for specific warranty details related to this part.\u003c\/p\u003e","brand":"Hayden","offers":[{"title":"Default Title","offer_id":43944062189749,"sku":"BBTW-5028","price":27.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HY_5028_Fro.jpg?v=1775005234","url":"https:\/\/www.partcatalog.com\/products\/hayden-5028-accessory-drive-belt-idler-pulley","provider":"PartCatalog","version":"1.0","type":"link"}