{"product_id":"four-seasons-46037-engine-cooling-fan-clutch","title":"Four Seasons 46037 Engine Cooling Fan Clutch","description":"\u003ch2\u003eReliable Engine Cooling Fan Clutch for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Fan Clutch 46037 is engineered to provide dependable cooling performance for heavy-duty Chevrolet and GMC trucks. Designed for severe duty applications, this aluminum fan clutch ensures efficient engine temperature regulation under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum for long-lasting use\u003c\/li\u003e\n\u003cli\u003eSevere duty design suitable for heavy truck fan drives\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Express 2500\/3500, GMC Sierra 2500\/3500 HD, Silverado 2500\/3500 HD, and Savana models\u003c\/li\u003e\n\u003cli\u003eNon-electronic, mechanical operation with 4 bolt mounting\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications for reliable fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Fan Clutch Product Line Overview\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Fan Clutch line focuses on providing severe duty and truck fan drive solutions. This product line is tailored to meet the rigorous demands of commercial and heavy-duty vehicles, offering components that maintain optimal engine cooling performance. The 46037 model exemplifies this with its robust construction and precise fitment for Chevrolet and GMC trucks.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Fan Clutch 46037 features a raw aluminum finish and is designed with a 7.4-inch maximum diameter and a 1.32-inch distance from clutch to mounting flange. It includes four bolt holes with M8 x 1.25 threading and a hex mounting type for secure installation. The clutch operates with a reverse rotation and is classified as a D-type severe duty clutch, ideal for truck fan drives. This non-electronic clutch has a fan bolt circle diameter of 3.81 inches (96.8 mm) and an overall height of 3.83 inches (97.2 mm). It is a new part that meets or exceeds OEM standards, ensuring compatibility and performance for your vehicle.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine overheating in Chevrolet Express 2500 and 3500 models\u003c\/li\u003e\n\u003cli\u003eRestores proper fan operation in GMC Sierra 2500 HD and 3500 HD trucks\u003c\/li\u003e\n\u003cli\u003eEliminates fan clutch slippage and improves cooling efficiency\u003c\/li\u003e\n\u003cli\u003eAddresses excessive fan noise caused by worn or failing clutches\u003c\/li\u003e\n\u003cli\u003eSupports engine cooling under severe duty conditions for Silverado 2500 HD and 3500 HD vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the old fan clutch and proper alignment of the new clutch using the four bolt holes. Note that mounting hardware is not included, so ensure you have the correct bolts (M8 x 1.25) on hand. The hex mounting type facilitates secure attachment. Verify the clutch rotation direction matches your vehicle’s requirements (reverse rotation). Proper torque specifications should be followed to avoid damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Fan Clutch 46037 is a new, performance-rated part that meets or exceeds OEM specifications for Chevrolet and GMC trucks. Manufactured with high-quality aluminum and designed for severe duty use, it offers reliable operation in demanding environments. Warranty details should be confirmed with the original equipment manufacturer or supplier.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44599947755701,"sku":"BBRN-46037","price":157.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_46037_Fro_7dd712d3-edde-42a2-abde-b306eef363b6.jpg?v=1775068473","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-46037-engine-cooling-fan-clutch","provider":"PartCatalog","version":"1.0","type":"link"}