{"product_id":"dorman-m390302-brake-master-cylinder","title":"Dorman M390302 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Chrysler, Dodge, and Mitsubishi\u003c\/h2\u003e\u003cp\u003eThe Dorman M390302 brake master cylinder is engineered to provide consistent hydraulic pressure for your vehicle's braking system. Designed specifically for Chrysler Avenger, Dodge Sebring, and Mitsubishi Eclipse and Galant models, this aluminum master cylinder ensures precise brake control and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 0.938 inches for accurate hydraulic performance\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes two outlets with rearward outlet size M10 x 1.0 and thread pitch 1.0\u003c\/li\u003e\n\u003cli\u003eSecondary outlet thread diameter of 10 mm for secure brake line connections\u003c\/li\u003e\n\u003cli\u003ePackage contains the master cylinder only; mounting hardware and reservoir are not included\u003c\/li\u003e\n\u003cli\u003eNo sensor included, compatible with vehicles using separate brake fluid sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M390302 brake master cylinder is a direct replacement part designed to restore proper brake hydraulics in select Chrysler, Dodge, and Mitsubishi vehicles. Its 0.938-inch bore diameter provides the necessary hydraulic pressure to operate the brake calipers and wheel cylinders effectively. Manufactured from aluminum, this master cylinder offers resistance to rust and wear, extending the service life of your braking system. The unit features two outlets with a rearward outlet size of M10 x 1.0 and a thread pitch of 1.0, ensuring compatibility with factory brake lines. This part does not include a reservoir or mounting hardware, so those components must be reused or sourced separately.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake pressure loss caused by a failing master cylinder\u003c\/li\u003e\n\u003cli\u003eEliminates spongy or unresponsive brake pedal feel\u003c\/li\u003e\n\u003cli\u003eResolves internal leaks within the brake hydraulic system\u003c\/li\u003e\n\u003cli\u003ePrevents brake fluid contamination and maintains system integrity\u003c\/li\u003e\n\u003cli\u003eAddresses brake failure symptoms in Chrysler Avenger, Dodge Sebring, Mitsubishi Eclipse, and Galant models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the brake fluid reservoir is compatible and properly connected, as this master cylinder does not include one\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air and ensure optimal brake performance\u003c\/li\u003e\n\u003cli\u003eVerify outlet thread sizes (M10 x 1.0) match your vehicle’s brake lines before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the aluminum housing during mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The M390302 brake master cylinder undergoes rigorous quality control to ensure reliable performance in your Chrysler, Dodge, or Mitsubishi vehicle. Please refer to Dorman’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792150986933,"sku":"BKKX-M390302","price":93.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M390302_Fro_f7a123d5-a94e-4e92-91b3-d71ae8ccb3ba.jpg?v=1774997568","url":"https:\/\/www.partcatalog.com\/products\/dorman-m390302-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}