{"product_id":"hayden-3221-engine-cooling-fan-clutch","title":"Hayden 3221 Engine Cooling Fan Clutch","description":"\u003ch2\u003eOverview of Hayden Fan Clutch 3221\u003c\/h2\u003e\u003cp\u003eThe Hayden Fan Clutch 3221 is engineered for severe duty applications, providing reliable engine cooling performance. Constructed from durable aluminum, this electronic fan clutch is designed to meet or exceed OEM specifications, ensuring compatibility with various vehicle makes and models requiring precise cooling control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Aluminum for lightweight durability\u003c\/li\u003e\n\u003cli\u003eType: Electronic fan clutch suitable for severe use\u003c\/li\u003e\n\u003cli\u003eBolt Hole Quantity: 6 with M8 x 1.25 thread\u003c\/li\u003e\n\u003cli\u003eMaximum Clutch Diameter: 7.4 inches\u003c\/li\u003e\n\u003cli\u003eMounting Type: Hex with 6 mounting holes\u003c\/li\u003e\n\u003cli\u003eRotation: Reverse (Rev)\u003c\/li\u003e\n\u003cli\u003eColor: Raw aluminum finish\u003c\/li\u003e\n\u003cli\u003ePerformance Rated and New condition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Hayden Fan Clutch 3221 belongs to the Fan Clutch product line, known for delivering dependable engine cooling solutions in demanding environments. This electronic fan clutch features a 7.4-inch maximum diameter and a 1.51-inch distance from clutch to mounting flange, designed to fit applications requiring precise fan engagement. The six-bolt mounting pattern with M8 x 1.25 threads and hex mounting type ensures secure installation. Its raw aluminum construction offers corrosion resistance and heat dissipation, making it suitable for vehicles operating under severe conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine overheating by regulating fan speed\u003c\/li\u003e\n\u003cli\u003eReduces unnecessary fan drag to improve fuel efficiency\u003c\/li\u003e\n\u003cli\u003eReplaces worn or failing electronic fan clutches in heavy-duty vehicles\u003c\/li\u003e\n\u003cli\u003eRestores proper cooling system function in trucks and SUVs\u003c\/li\u003e\n\u003cli\u003eAddresses issues with inconsistent fan engagement or noise\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure compatibility with your vehicle’s make and model before installation. The Hayden Fan Clutch 3221 requires a six-bolt mounting pattern and hex mounting type. Note that mounting hardware is not included, so retain original bolts or acquire appropriate replacements. Proper torque specifications should be followed to avoid damage. Verify the rotation direction as reverse (Rev) to match your vehicle’s cooling fan setup.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Hayden Fan Clutch 3221 is a new, performance-rated part that meets or exceeds OEM standards. Manufactured with precision and tested for durability, it supports reliable engine cooling under severe operating conditions. Warranty details should be confirmed with the original equipment manufacturer or distributor to ensure coverage.\u003c\/p\u003e","brand":"Hayden","offers":[{"title":"Default Title","offer_id":52095547211957,"sku":"BBTW-3221","price":210.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HY_3221_Fro.jpg?v=1775149022","url":"https:\/\/www.partcatalog.com\/products\/hayden-3221-engine-cooling-fan-clutch","provider":"PartCatalog","version":"1.0","type":"link"}