{"product_id":"dayco-5071213-serpentine-belt","title":"Dayco 5071213 Serpentine Belt - Main Drive","description":"\u003ch2\u003eDurable Serpentine Belt for Ford Transit Models\u003c\/h2\u003e\u003cp\u003eThe Dayco 5071213 serpentine belt is engineered to provide reliable performance for Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD vehicles. Constructed with EPDM and aramid reinforcement, this belt offers enhanced durability and resistance to wear under various operating conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: EPDM with aramid fiber reinforcement for strength and longevity\u003c\/li\u003e\n\u003cli\u003eTop Width: 0.96 inches\u003c\/li\u003e\n\u003cli\u003eEffective Length: 121.338 inches (3081.99 mm)\u003c\/li\u003e\n\u003cli\u003eOutside Circumference: 121.897 inches (3096.19 mm)\u003c\/li\u003e\n\u003cli\u003eRib Quantity: 7 ribs with a straight rib profile\u003c\/li\u003e\n\u003cli\u003eCross Section: K-section design for optimal fit and performance\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -45°C to 212°F (-42.7°C to 100°C)\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J1459 and SAE J2432 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Overview of Dayco 5071213 Serpentine Belt\u003c\/h2\u003e\u003cp\u003eThis serpentine belt is designed specifically for accessory drive belt systems in select Ford Transit models. The EPDM (ethylene propylene diene monomer) rubber compound combined with aramid reinforcement fibers ensures resistance to heat, ozone, and wear, extending belt life. The 7-rib K-section profile provides consistent power transmission to engine accessories such as the alternator, power steering pump, and air conditioning compressor. The belt’s dimensions, including a top width of 0.96 inches and an effective length of approximately 121.3 inches, match OEM specifications for proper fitment and tension.\u003c\/p\u003e\u003ch2\u003eCompatible Ford Transit Models and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFord Transit-150\u003c\/li\u003e\n\u003cli\u003eFord Transit-250\u003c\/li\u003e\n\u003cli\u003eFord Transit-350\u003c\/li\u003e\n\u003cli\u003eFord Transit-350 HD\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis serpentine belt is intended for use in accessory drive belt systems to maintain proper operation of engine-driven components. It addresses common issues such as belt wear, cracking, slipping, and noise that can occur over time due to heat and mechanical stress.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents belt cracking and fraying\u003c\/li\u003e\n\u003cli\u003eReduces slipping and squealing noises\u003c\/li\u003e\n\u003cli\u003eMaintains consistent accessory drive performance\u003c\/li\u003e\n\u003cli\u003eResists heat and ozone degradation\u003c\/li\u003e\n\u003cli\u003eEnsures proper tension and alignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 5071213 serpentine belt, ensure the engine is off and cool. Verify the belt routing matches the vehicle’s belt diagram. Inspect pulleys and tensioners for wear or damage before installation. Proper tensioning is critical to avoid premature belt failure. Use a belt tension gauge if available, and double-check alignment of all pulleys. Replace any worn components to maintain system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco serpentine belts meet SAE J1459 and SAE J2432 standards, ensuring compliance with industry requirements for durability and performance. The EPDM and aramid reinforced construction provides resistance to heat and wear, supporting long service life. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391681265845,"sku":"BCWL-5071213","price":32.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_5071213_Fro.jpg?v=1774729226","url":"https:\/\/www.partcatalog.com\/products\/dayco-5071213-serpentine-belt","provider":"PartCatalog","version":"1.0","type":"link"}