{"product_id":"dorman-cm39660-clutch-master-cylinder","title":"Dorman CM39660 Clutch Master Cylinder","description":"\u003ch2\u003eOverview of Dorman Clutch Master Cylinder CM39660\u003c\/h2\u003e\u003cp\u003eThe Dorman Clutch Master Cylinder CM39660 is designed for reliable performance in manual transmission systems. Engineered with a 0.75-inch bore diameter and M10 x 1.0 outlet thread size, this component ensures precise hydraulic pressure for smooth clutch operation in select BMW models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBore diameter: 0.75 inches for consistent hydraulic pressure\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 dependable function\u003c\/li\u003e\n\u003cli\u003ePackage includes one clutch master cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman CM39660 clutch master cylinder is a standard replacement part engineered to restore clutch hydraulic function in manual transmission vehicles. Its 0.75-inch bore diameter is calibrated to deliver the correct fluid displacement, ensuring smooth clutch engagement and disengagement. The M10 x 1.0 outlet thread size and 10 mm port thread diameter provide compatibility with original equipment hydraulic lines, minimizing installation complications. This clutch master cylinder is compatible with a range of BMW models including the 318i, 318is, 325e, 325i, 325is, 325iX, 528e, 533i, 535i, 535is, 635CSi, M3, M5, and M6, making it a suitable choice for maintaining proper clutch system performance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores clutch hydraulic pressure in BMW 318i and 318is manual transmissions\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking clutch master cylinders in BMW 325e, 325i, and 325is\u003c\/li\u003e\n\u003cli\u003eAddresses clutch engagement issues in BMW 528e, 533i, and 535i models\u003c\/li\u003e\n\u003cli\u003eSupports clutch system function in performance models like BMW M3, M5, and M6\u003c\/li\u003e\n\u003cli\u003eSuitable for BMW 635CSi and 325iX requiring standard replacement clutch master cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman CM39660 clutch master cylinder, ensure the hydraulic system is properly bled to remove air and maintain clutch responsiveness. Verify thread compatibility with existing hydraulic lines using the M10 x 1.0 outlet and 10 mm port threads. Inspect the bore diameter to confirm it matches OEM specifications for your BMW model. Proper installation will help avoid clutch slippage or engagement delays.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the CM39660 clutch master cylinder to meet standard replacement quality requirements. This part undergoes rigorous testing to ensure durability and reliable hydraulic performance. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51913050423477,"sku":"BKKX-CM39660","price":85.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_CM39660_Fro.jpg?v=1774995774","url":"https:\/\/www.partcatalog.com\/products\/dorman-cm39660-clutch-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}