{"product_id":"dorman-cm39645-clutch-master-cylinder","title":"Dorman CM39645 Clutch Master Cylinder","description":"\u003ch2\u003eReliable Clutch Master Cylinder for Jeep Cherokee, Comanche, and Wagoneer\u003c\/h2\u003e\u003cp\u003eThe Dorman CM39645 clutch master cylinder is designed as a standard replacement part for manual transmission systems. Engineered with a 0.688-inch bore diameter, this component ensures consistent hydraulic pressure for smooth clutch operation in select Jeep models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStandard replacement grade for dependable performance\u003c\/li\u003e\n\u003cli\u003ePrecisely sized 0.688-inch bore diameter for accurate hydraulic function\u003c\/li\u003e\n\u003cli\u003eCompatible with Jeep Cherokee, Comanche, and Wagoneer manual transmissions\u003c\/li\u003e\n\u003cli\u003eIncludes clutch master cylinder component only\u003c\/li\u003e\n\u003cli\u003ePart number CM39645 for easy identification and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman CM39645 clutch master cylinder is manufactured to meet OEM specifications, providing a direct fit for Jeep Cherokee, Comanche, and Wagoneer vehicles equipped with manual transmissions. The 0.688-inch bore diameter is critical for maintaining proper hydraulic pressure, which directly affects clutch engagement and disengagement. This standard replacement part is designed to restore clutch system functionality without requiring modifications or additional components.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis clutch master cylinder is compatible with the following Jeep models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eJeep Cherokee manual transmission systems\u003c\/li\u003e\n\u003cli\u003eJeep Comanche manual transmission systems\u003c\/li\u003e\n\u003cli\u003eJeep Wagoneer manual transmission systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is intended for use in manual transmission clutch hydraulic systems to replace worn or failing master cylinders that cause clutch engagement issues.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Clutch Master Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDifficulty shifting gears due to insufficient hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eClutch pedal feels spongy or sinks to the floor\u003c\/li\u003e\n\u003cli\u003eFluid leaks from the clutch master cylinder\u003c\/li\u003e\n\u003cli\u003eDelayed clutch engagement or disengagement\u003c\/li\u003e\n\u003cli\u003eLoss of clutch pedal resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman CM39645 clutch master cylinder, ensure the hydraulic system is properly bled to remove air pockets for optimal clutch performance. Verify the bore diameter matches the vehicle’s specifications to avoid fitment issues. Use appropriate tools to avoid damage to the cylinder or surrounding components during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for quality and durability. The CM39645 clutch master cylinder undergoes rigorous testing to ensure reliable operation in Jeep manual transmission systems. Please refer to Dorman’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52089053085877,"sku":"BKKX-CM39645","price":52.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_CM39645_Fro.jpg?v=1775148093","url":"https:\/\/www.partcatalog.com\/products\/dorman-cm39645-clutch-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}