{"product_id":"dorman-m390044-brake-master-cylinder","title":"Dorman M390044 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Honda Civic and Civic del Sol\u003c\/h2\u003e\u003cp\u003eThe Dorman M390044 brake master cylinder is engineered to restore proper brake hydraulics for Honda Civic and Civic del Sol models. Designed with precision, this aluminum master cylinder includes a reservoir and sensor to ensure consistent brake performance.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman M390044 Brake Master Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 0.938 inches for accurate hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir for fluid storage and sensor for brake system monitoring\u003c\/li\u003e\n\u003cli\u003eTwo outlets with rearward outlet size M12 x 1.0 and secondary outlet thread diameter 10 mm\u003c\/li\u003e\n\u003cli\u003eThread pitch of 1.0 ensures secure fitting\u003c\/li\u003e\n\u003cli\u003ePackage contains the master cylinder unit; mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M390044 brake master cylinder is specifically designed for Honda Civic and Civic del Sol vehicles, providing a direct replacement for the original part. Its 0.938-inch bore diameter allows for precise hydraulic pressure control, essential for effective braking. Made from aluminum, this master cylinder offers enhanced durability and resistance to corrosion compared to traditional materials. The included reservoir simplifies installation and maintenance by housing brake fluid securely, while the integrated sensor supports the vehicle’s brake monitoring system. Featuring two outlets, including a rearward outlet sized M12 x 1.0 and a secondary outlet with a 10 mm thread diameter, this part ensures compatibility with the brake lines of the specified Honda models.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Brake Master Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pedal sinking or sponginess due to internal leaks\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks around the master cylinder area\u003c\/li\u003e\n\u003cli\u003eInconsistent brake pressure affecting stopping performance\u003c\/li\u003e\n\u003cli\u003eWarning lights triggered by faulty brake fluid sensors\u003c\/li\u003e\n\u003cli\u003eFailure of the original master cylinder causing brake system malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the brake system is properly bled after installation to remove air pockets\u003c\/li\u003e\n\u003cli\u003eVerify thread pitch and outlet sizes match your vehicle’s brake lines before installation\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; reuse original hardware or source compatible fasteners\u003c\/li\u003e\n\u003cli\u003eHandle the reservoir carefully to avoid damage during installation\u003c\/li\u003e\n\u003cli\u003eConsult the vehicle’s service manual for torque specifications and installation procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M390044 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction and integrated sensor contribute to reliable brake system operation. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to Dorman’s official documentation for complete warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792094724277,"sku":"BKKX-M390044","price":105.42,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M390044_Fro.jpg?v=1774997543","url":"https:\/\/www.partcatalog.com\/products\/dorman-m390044-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}