{"product_id":"gates-k040506-serpentine-belt","title":"Gates K040506 Serpentine Belt - Fan and Power Steering","description":"\u003ch2\u003eOverview of Gates Premium OE Micro-V Belt K040506\u003c\/h2\u003e\u003cp\u003eThe Gates Premium OE Micro-V Belt K040506 is engineered for reliable performance in automotive accessory drive systems. Designed specifically for the INFINITI Q45, this serpentine belt ensures consistent power transmission to engine components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTop width options: 0.56 inch and 14 mm\u003c\/li\u003e\n\u003cli\u003eEffective length: 1285 mm (50.606 inches)\u003c\/li\u003e\n\u003cli\u003eOutside circumference: 1299 mm (51.125 inches)\u003c\/li\u003e\n\u003cli\u003eConstructed with durable EPDM belt material\u003c\/li\u003e\n\u003cli\u003ePolyester cord material for enhanced strength\u003c\/li\u003e\n\u003cli\u003e4-rib automotive v-ribbed belt (standard) design\u003c\/li\u003e\n\u003cli\u003eCross section designation: K\u003c\/li\u003e\n\u003cli\u003eWasher pump included made of EPDM\u003c\/li\u003e\n\u003cli\u003eOE comparison rating: OE performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Premium OE Micro-V Belt K040506 is a serpentine belt designed to meet original equipment (OE) specifications for the INFINITI Q45. Featuring a 4-rib design with a K cross section, this automotive v-ribbed belt provides efficient power transfer to multiple engine accessories such as the alternator, power steering pump, and air conditioning compressor. The belt’s EPDM (ethylene propylene diene monomer) material offers resistance to heat, ozone, and wear, contributing to longer service life. Reinforced with polyester cords, the belt maintains flexibility while resisting stretching and deformation under load. The included EPDM washer pump enhances compatibility and durability within the accessory drive system.\u003c\/p\u003e\u003ch2\u003eAbout the Premium OE Micro-V Belt Product Line\u003c\/h2\u003e\u003cp\u003eThe Premium OE Micro-V Belt line by Gates is designed to deliver OE-level performance and fitment. These belts are manufactured to match the exact dimensions and materials used in original equipment, ensuring proper tension and alignment in the accessory drive system. The K040506 part number is part of this line, providing a reliable replacement option for vehicles like the INFINITI Q45 that require precise belt specifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked serpentine belts on INFINITI Q45 models\u003c\/li\u003e\n\u003cli\u003eEliminates belt slippage and squealing noises\u003c\/li\u003e\n\u003cli\u003ePrevents accessory drive system failures due to belt degradation\u003c\/li\u003e\n\u003cli\u003eRestores proper tension and power transmission to engine components\u003c\/li\u003e\n\u003cli\u003eAddresses premature belt wear caused by heat and environmental exposure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure correct routing of the belt according to the vehicle’s belt diagram\u003c\/li\u003e\n\u003cli\u003eInspect pulleys and tensioners for wear before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tensioning tools to achieve manufacturer-recommended belt tension\u003c\/li\u003e\n\u003cli\u003eVerify belt alignment to prevent premature wear\u003c\/li\u003e\n\u003cli\u003eReplace the belt promptly if signs of cracking, glazing, or fraying are present\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Gates Premium OE Micro-V Belt K040506 is manufactured to meet stringent quality standards and OE specifications. The use of EPDM and polyester materials ensures durability and resistance to common belt failure modes. This part carries an OE comparison rating, indicating it meets or exceeds original equipment performance requirements. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45301682405557,"sku":"BBSC-K040506","price":34.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_K040506_Fro.jpg?v=1775145045","url":"https:\/\/www.partcatalog.com\/products\/gates-k040506-serpentine-belt","provider":"PartCatalog","version":"1.0","type":"link"}