{"product_id":"dorman-m39406-brake-master-cylinder","title":"Dorman M39406 Brake Master Cylinder","description":"\u003ch2\u003eOverview of the Dorman Brake Master Cylinder M39406\u003c\/h2\u003e\u003cp\u003eThe Dorman Brake Master Cylinder M39406 is designed specifically for Nissan Pulsar NX and Sentra models, providing reliable brake hydraulics performance. This master cylinder features an aluminum construction and includes a reservoir and sensor to ensure proper brake system function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Pulsar NX and Sentra\u003c\/li\u003e\n\u003cli\u003eMaster cylinder bore diameter: 0.75 inches\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir and sensor for accurate brake fluid management\u003c\/li\u003e\n\u003cli\u003eTwo outlets with secondary outlet thread diameter of 10 mm\u003c\/li\u003e\n\u003cli\u003eRearward outlet size: M10 x 1.0 with 1.0 thread pitch\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M39406 brake master cylinder is engineered to meet the specific hydraulic requirements of Nissan Pulsar NX and Sentra vehicles. Its aluminum body offers corrosion resistance and strength, ensuring long-lasting performance under demanding conditions. The 0.75-inch bore diameter is calibrated to provide consistent brake fluid pressure, while the included reservoir allows for proper fluid storage and monitoring. Additionally, the integrated sensor supports the vehicle’s brake warning system by detecting fluid levels or pressure changes. The master cylinder features two outlets, including a secondary outlet with a 10 mm thread diameter and a rearward outlet sized M10 x 1.0, both with a 1.0 thread pitch, facilitating secure connections to the brake lines.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper brake fluid pressure in Nissan Pulsar NX and Sentra models\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake pedal sponginess\u003c\/li\u003e\n\u003cli\u003eResolves brake fluid leaks from damaged or corroded master cylinders\u003c\/li\u003e\n\u003cli\u003eSupports brake warning sensor functionality for improved safety alerts\u003c\/li\u003e\n\u003cli\u003eAddresses inconsistent braking performance due to master cylinder failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Nissan Pulsar NX or Sentra before installation\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air\u003c\/li\u003e\n\u003cli\u003eUse appropriate brake fluid as specified by the vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; retain original hardware or source separately\u003c\/li\u003e\n\u003cli\u003eCheck sensor connections for proper operation after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M39406 brake master cylinder to meet or exceed OEM specifications for fit and function. The aluminum construction and integrated sensor contribute to reliable brake system performance. While mounting hardware is not included, the product undergoes quality checks to ensure durability and compatibility with Nissan Pulsar NX and Sentra vehicles. Warranty coverage details should be confirmed through the point of purchase or Dorman directly.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43789336314037,"sku":"BKKX-M39406","price":130.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M39406_Fro.jpg?v=1774997468","url":"https:\/\/www.partcatalog.com\/products\/dorman-m39406-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}