{"product_id":"dayco-5050355-serpentine-belt","title":"Dayco 5050355 Serpentine Belt","description":"\u003ch2\u003eOverview of Dayco Serpentine Belt 5050355\u003c\/h2\u003e\u003cp\u003eThe Dayco serpentine belt part number 5050355 is engineered for reliable performance in various automotive applications. Designed with durable EPDM material reinforced with aramid, this belt supports accessory drive systems in select BMW, Ford, Hyundai, Kia, and Mercury models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: EPDM with aramid reinforcement for enhanced durability\u003c\/li\u003e\n\u003cli\u003eTop Width: 0.68 inches\u003c\/li\u003e\n\u003cli\u003eEffective Length: 35.50 inches (901.70 mm)\u003c\/li\u003e\n\u003cli\u003eOutside Circumference: 36.16 inches (918.47 mm)\u003c\/li\u003e\n\u003cli\u003eRib Quantity: 5 ribs with straight rib profile\u003c\/li\u003e\n\u003cli\u003eCross Section: K-section for optimal fit and performance\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -45°C to 100°C (-49°F to 212°F)\u003c\/li\u003e\n\u003cli\u003eMeets SAE J1459 and SAE J2432 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Construction\u003c\/h2\u003e\u003cp\u003eThis serpentine belt is constructed from EPDM (ethylene propylene diene monomer) rubber, reinforced with aramid fibers to provide resistance against heat, wear, and stretching. The 5-rib K-section design ensures proper engagement with pulleys, reducing slippage and noise. Its black color and standard rib depth maintain compatibility with original equipment specifications. The belt operates effectively within a wide temperature range, from -45°C to 100°C, making it suitable for various climate conditions.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eDayco part number 5050355 is compatible with multiple vehicle makes and models, including BMW 320i, 323i, 323is, 328i, 328is, 525i, 525iT, 528i, M3, and Z3. It also fits Ford Escort and Lynx models, Hyundai Santa Fe, Kia Amanti and Sedona, as well as Mercury XG300 and XG350. This serpentine belt is designed to maintain accessory drive system efficiency in these vehicles, ensuring proper operation of alternators, power steering pumps, and air conditioning compressors.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Serpentine Belt\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates belt slippage and squealing noises\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear and cracking\u003c\/li\u003e\n\u003cli\u003eMaintains consistent accessory drive performance\u003c\/li\u003e\n\u003cli\u003eReduces risk of overheating due to belt failure\u003c\/li\u003e\n\u003cli\u003eEnsures proper tension and alignment in the drive system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 5050355 serpentine belt, ensure the belt routing matches the vehicle’s service manual specifications. Inspect pulleys and tensioners for wear or damage before installation. Proper tensioning is critical to avoid belt slippage or excessive wear. It is recommended to replace the belt tensioner and idler pulleys if they show signs of failure during belt replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Standards\u003c\/h2\u003e\u003cp\u003eDayco serpentine belt 5050355 complies with SAE J1459 and SAE J2432 standards, ensuring it meets industry requirements for durability and performance. The EPDM and aramid reinforced construction provides resistance to heat and wear, supporting long service life under normal operating conditions. Warranty coverage details should be confirmed with the vehicle manufacturer or parts distributor.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391644139701,"sku":"BCWL-5050355","price":23.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_5050355_Fro.jpg?v=1774729076","url":"https:\/\/www.partcatalog.com\/products\/dayco-5050355-serpentine-belt","provider":"PartCatalog","version":"1.0","type":"link"}