{"product_id":"hayden-2871-engine-cooling-fan-clutch","title":"Hayden 2871 Engine Cooling Fan Clutch","description":"\u003ch2\u003eOverview of Hayden Fan Clutch 2871\u003c\/h2\u003e\u003cp\u003eThe Hayden Fan Clutch 2871 is engineered for severe duty applications, providing reliable engine cooling performance. Constructed from durable aluminum, this non-electronic fan clutch is designed to meet or exceed OEM specifications, making it suitable for heavy-duty trucks and vehicles requiring robust cooling solutions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Aluminum for strength and heat resistance\u003c\/li\u003e\n\u003cli\u003eSevere duty use type for demanding engine cooling needs\u003c\/li\u003e\n\u003cli\u003eNon-electronic clutch type, suitable for traditional fan drive systems\u003c\/li\u003e\n\u003cli\u003e6 bolt holes and mounting holes with 5\/16-18 thread size\u003c\/li\u003e\n\u003cli\u003eMaximum clutch diameter of 7.4 inches (188 mm)\u003c\/li\u003e\n\u003cli\u003eStandard rotation with hex mounting type\u003c\/li\u003e\n\u003cli\u003eOverall height of 3.53 inches (89.7 mm)\u003c\/li\u003e\n\u003cli\u003ePerformance rated and new condition\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHayden Fan Clutch Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Hayden Fan Clutch product line focuses on delivering reliable engine cooling fan clutches designed for severe duty and truck fan drive applications. The 2871 model exemplifies this line by offering a robust aluminum construction and precise mounting specifications, ensuring compatibility with a range of heavy-duty vehicles. This product line is tailored to maintain optimal engine temperatures under demanding conditions, supporting vehicle longevity and performance.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe Hayden 2871 fan clutch features a 6-bolt mounting pattern with a bolt circle diameter of 6 inches (152.4 mm), and a mounting diameter of 1.88 inches (48 mm). The clutch has a pilot diameter of 1.18 inches and a pilot depth of 0.67 inches, facilitating secure and accurate installation. Its overall diameter measures 7.4 inches, with a height of 3.53 inches, making it compatible with many truck cooling fan assemblies. The clutch operates with standard rotation and uses a hex mounting type, designed for severe duty use cases where engine cooling demands are high.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or failing engine cooling fan clutches in heavy-duty trucks\u003c\/li\u003e\n\u003cli\u003ePrevents engine overheating by maintaining proper fan engagement\u003c\/li\u003e\n\u003cli\u003eReduces unnecessary fan drag to improve fuel efficiency and engine performance\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to fan clutch slippage or failure under severe operating conditions\u003c\/li\u003e\n\u003cli\u003eSupports cooling system reliability in commercial and industrial vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the mounting surface is clean and free of debris before installation. Verify the bolt hole pattern and thread size (5\/16-18) match your vehicle’s fan assembly. Use appropriate torque specifications for the 6 mounting bolts to secure the clutch firmly. Note that mounting hardware is not included with this part. Proper alignment of the clutch to the fan and engine flange is critical for optimal performance and longevity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Hayden Fan Clutch 2871 is a new, performance-rated component that meets or exceeds OEM standards for severe duty applications. Manufactured with high-quality aluminum, it is designed to withstand demanding engine cooling environments. While specific warranty details are not provided, the product’s compliance with OEM specifications ensures reliability and durability for professional automotive use.\u003c\/p\u003e","brand":"Hayden","offers":[{"title":"Default Title","offer_id":51924030587061,"sku":"BBTW-2871","price":149.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HY_2871_Fro.jpg?v=1775005205","url":"https:\/\/www.partcatalog.com\/products\/hayden-2871-engine-cooling-fan-clutch","provider":"PartCatalog","version":"1.0","type":"link"}