{"product_id":"dorman-300-864-alternator-pulley","title":"Dorman 300-864 Alternator Pulley","description":"\u003ch2\u003eReliable Alternator Pulley for Jaguar S-Type and X-Type\u003c\/h2\u003e\u003cp\u003eThe Dorman 300-864 alternator pulley is designed specifically for Jaguar S-Type and X-Type models, providing a durable and precise replacement component. Engineered to meet OEM specifications, this serpentine alternator pulley ensures consistent performance and proper belt alignment.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman 300-864 Alternator Pulley\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFinish: Black coating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eAttachment Type: Bolt-on for secure installation\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.49 inches, matching factory dimensions\u003c\/li\u003e\n\u003cli\u003eType: Serpentine pulley compatible with serpentine belt systems\u003c\/li\u003e\n\u003cli\u003eContact Surface Material: Steel for durability and wear resistance\u003c\/li\u003e\n\u003cli\u003eBore Size: 0.67 inches for precise fit on alternator shaft\u003c\/li\u003e\n\u003cli\u003eFlanged End: No flange, designed for specific belt engagement\u003c\/li\u003e\n\u003cli\u003eInstallation Hardware: Not included, designed for direct replacement\u003c\/li\u003e\n\u003cli\u003ePackage Contents: Includes one alternator pulley\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Dorman 300-864 Alternator Pulley\u003c\/h2\u003e\u003cp\u003eThis alternator pulley is engineered to replace the original pulley on Jaguar S-Type and X-Type vehicles. The bolt-on attachment type allows for straightforward installation without modification. Its 2.49-inch outside diameter and 0.67-inch bore size ensure a proper fit and alignment with the serpentine belt system. Constructed with a steel contact surface, the pulley offers reliable wear resistance under normal operating conditions. The black finish provides additional protection against corrosion, extending the service life of the component.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Alternator Pulley\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or damaged pulley causing belt slippage\u003c\/li\u003e\n\u003cli\u003eNoise or squealing from alternator pulley wear\u003c\/li\u003e\n\u003cli\u003eMisalignment leading to premature belt wear\u003c\/li\u003e\n\u003cli\u003eFailure of original pulley affecting charging system performance\u003c\/li\u003e\n\u003cli\u003eReplacement of corroded or rusted pulley components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the old alternator pulley and securing the new Dorman 300-864 pulley using the bolt-on attachment method. Ensure the serpentine belt is properly aligned and tensioned after installation. Since installation hardware is not included, retain original bolts or source compatible fasteners. It is recommended to inspect the belt and related components during replacement to maintain optimal charging system function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman alternator pulleys are manufactured to meet or exceed OEM standards for fit and function. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. This ensures that the 300-864 alternator pulley provides dependable service for Jaguar S-Type and X-Type vehicles.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43610902167733,"sku":"BKKY-300-864","price":111.35,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_300864_Generic.jpg?v=1774983373","url":"https:\/\/www.partcatalog.com\/products\/dorman-300-864-alternator-pulley","provider":"PartCatalog","version":"1.0","type":"link"}