{"product_id":"four-seasons-45005-accessory-drive-belt-idler-pulley","title":"Four Seasons 45005 Accessory Drive Belt Idler Pulley - Air Conditioning Bracket","description":"\u003ch2\u003eReliable Accessory Drive Belt Idler Pulley for Nissan Sentra\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pulley 45005 is a steel accessory drive belt idler pulley designed specifically for Nissan Sentra models. Engineered to meet or exceed OEM specifications, this pulley ensures smooth operation of the serpentine belt system, maintaining proper tension and alignment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel with a black finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with serpentine belt systems featuring a belt width of 1.375 inches (34.925 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 3.375 inches (85.725 mm) with a smooth groove design\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.6875 inches (17.463 mm) and bore diameter of 0.69 inches\u003c\/li\u003e\n\u003cli\u003eDesigned as a back idler pulley with a single mounting hole (mounting hardware not included)\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM quality standards for Nissan Sentra vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Pulley Product Line Overview\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pulley line focuses on precision-engineered accessory drive belt system components. This product line emphasizes durability and exact fitment, providing reliable idler and tensioner pulleys that maintain optimal belt tension and reduce wear. The 45005 pulley is part of this line, offering a steel construction and smooth surface to support serpentine belt operation in Nissan Sentra models.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt idler pulley (part number 45005) is crafted from steel to provide strength and longevity under demanding engine conditions. Its black finish helps resist corrosion, extending service life. The pulley features a smooth groove surface, suitable for serpentine belts with a width of 1.375 inches (34.925 mm). With an outside diameter of 3.375 inches and an inside diameter of 0.6875 inches, it fits precisely within the accessory drive system of Nissan Sentra vehicles. The single mounting hole design allows for straightforward installation, although mounting hardware is not included.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper tension and alignment in the serpentine belt system\u003c\/li\u003e\n\u003cli\u003eEliminates belt slippage and squealing noises caused by worn pulleys\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear and potential engine accessory failure\u003c\/li\u003e\n\u003cli\u003eReplaces damaged or seized idler pulleys to maintain engine performance\u003c\/li\u003e\n\u003cli\u003eSupports smooth operation of alternator, power steering, and air conditioning belts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with Nissan Sentra model year before installation\u003c\/li\u003e\n\u003cli\u003eInspect serpentine belt and related components for wear during replacement\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to remove and install the pulley securely\u003c\/li\u003e\n\u003cli\u003eEnsure the pulley spins freely without resistance after installation\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; reuse existing hardware or source OEM replacements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pulley 45005 meets or exceeds OEM standards, ensuring reliable performance and durability. Manufactured with precision steel materials, this idler pulley is designed to withstand typical engine operating conditions. While specific warranty details are not provided, Four Seasons products generally adhere to industry quality controls and are backed by the brand's commitment to fit and function.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44599871504565,"sku":"BBRN-45005","price":36.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_45005_Fro.jpg?v=1775068415","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-45005-accessory-drive-belt-idler-pulley","provider":"PartCatalog","version":"1.0","type":"link"}