{"product_id":"dorman-cm640039-clutch-master-cylinder","title":"Dorman CM640039 Clutch Master Cylinder","description":"\u003ch2\u003eReliable Clutch Master Cylinder for Hyundai Elantra and Tiburon\u003c\/h2\u003e\u003cp\u003eThe Dorman CM640039 clutch master cylinder is designed to restore proper clutch function in your Hyundai Elantra or Tiburon. Engineered with a 0.625-inch bore diameter and M10 x 1.0 outlet thread size, this standard replacement part ensures consistent hydraulic pressure for smooth clutch operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBore diameter: 0.625 inches for precise hydraulic control\u003c\/li\u003e\n\u003cli\u003eOutlet thread size: M10 x 1.0 for secure fluid connection\u003c\/li\u003e\n\u003cli\u003ePort thread diameter: 10 mm for compatibility with OEM fittings\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable performance\u003c\/li\u003e\n\u003cli\u003eIncludes clutch master cylinder component only\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman CM640039 clutch master cylinder is manufactured to meet OEM specifications, providing a direct fit for Hyundai Elantra and Tiburon models. Its 0.625-inch bore diameter is critical for maintaining the correct hydraulic pressure needed to engage and disengage the clutch smoothly. The outlet thread size of M10 x 1.0 and port thread diameter of 10 mm ensure compatibility with the vehicle’s hydraulic lines, minimizing the risk of leaks or improper fitment. This part is classified as a standard replacement, making it suitable for restoring original clutch system performance without modification.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHyundai Elantra clutch hydraulic system repair\u003c\/li\u003e\n\u003cli\u003eHyundai Tiburon manual transmission clutch maintenance\u003c\/li\u003e\n\u003cli\u003eReplacement for worn or leaking clutch master cylinders\u003c\/li\u003e\n\u003cli\u003eResolving clutch pedal sponginess or failure to disengage\u003c\/li\u003e\n\u003cli\u003eAddressing hydraulic fluid leaks in clutch system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman CM640039 clutch master cylinder, ensure the hydraulic lines are properly connected to the M10 x 1.0 outlet threads and 10 mm port threads to prevent leaks. Bleed the clutch hydraulic system thoroughly after installation to remove air and restore proper pedal feel. Verify the bore diameter matches the original component to maintain correct hydraulic pressure. Use appropriate tools to avoid damaging threads during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the CM640039 clutch master cylinder to meet industry standards for durability and fitment. This part undergoes quality control inspections to ensure reliable operation in Hyundai Elantra and Tiburon vehicles. While specific warranty details are not provided, Dorman parts typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52089053315253,"sku":"BKKX-CM640039","price":60.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_CM640039_Fro.jpg?v=1775148095","url":"https:\/\/www.partcatalog.com\/products\/dorman-cm640039-clutch-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}