{"product_id":"cardone-53-2686-power-brake-booster","title":"Cardone 53-2686 Power Brake Booster","description":"\u003ch2\u003eReliable Vacuum Power Brake Booster for BMW Models\u003c\/h2\u003e\u003cp\u003eThe Cardone Vacuum Power Brake Booster 53-2686 is designed to restore proper brake assist function in select BMW vehicles. Engineered with a single diaphragm and durable steel construction, this remanufactured booster ensures consistent braking performance for models like the BMW 320i, 325i, and Z4.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRemanufactured power brake booster with single diaphragm design\u003c\/li\u003e\n\u003cli\u003eDiaphragm diameter: 10.451 inches (265.4554 mm)\u003c\/li\u003e\n\u003cli\u003eConstructed from durable steel for long-lasting use\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple BMW models including 320i, 325Ci, 328i, M3, and Z4\u003c\/li\u003e\n\u003cli\u003eIncludes booster, instruction manual, and master cylinder neck seal\u003c\/li\u003e\n\u003cli\u003eMaster cylinder stud thread size: M8 x 1.25\u003c\/li\u003e\n\u003cli\u003eGray color finish for corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Cardone Vacuum Power Brake Booster Line\u003c\/h2\u003e\u003cp\u003eThe Vacuum Power Brake Booster line by Cardone focuses on remanufactured components that meet or exceed OEM specifications. This product line emphasizes restoring brake system efficiency by providing reliable vacuum assist, which reduces pedal effort and improves overall vehicle safety. The 53-2686 model is part of this line, offering a precise fit and function for various BMW vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Cardone power brake booster features a single diaphragm style with a diameter of 10.451 inches (265.4554 mm), designed to provide consistent vacuum assist to the brake system. The steel construction enhances durability and resistance to wear. The booster is finished in gray and includes a master cylinder neck seal and an instruction manual for reference. Note that the master cylinder is not included. The stud thread size for the master cylinder attachment is M8 x 1.25, ensuring compatibility with the specified BMW models.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW 320i, 323Ci, 323i\u003c\/li\u003e\n\u003cli\u003eBMW 325Ci, 325i, 325xi\u003c\/li\u003e\n\u003cli\u003eBMW 328Ci, 328i\u003c\/li\u003e\n\u003cli\u003eBMW 330Ci, 330i, 330xi\u003c\/li\u003e\n\u003cli\u003eBMW M3 and Z4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Brake Booster\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduced brake pedal responsiveness or increased pedal effort\u003c\/li\u003e\n\u003cli\u003eHissing sounds indicating vacuum leaks in the booster\u003c\/li\u003e\n\u003cli\u003eBrake warning lights related to assist system failure\u003c\/li\u003e\n\u003cli\u003eInconsistent braking performance under normal driving conditions\u003c\/li\u003e\n\u003cli\u003eBrake pedal sinking or sponginess due to booster malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is properly supported and the brake system is depressurized before beginning installation. This booster requires a master cylinder with an M8 x 1.25 stud thread size. Follow the included instruction manual carefully to avoid vacuum leaks and ensure proper seal installation. It is recommended to inspect vacuum lines and related components during replacement to maintain optimal brake system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Cardone Vacuum Power Brake Booster 53-2686 is remanufactured to meet OEM standards, providing reliable performance and durability. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer for complete information.\u003c\/p\u003e","brand":"Cardone","offers":[{"title":"Default Title","offer_id":51824926458037,"sku":"CPCX-53-2686","price":174.76,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/A1_532686_Fro.jpg?v=1774707508","url":"https:\/\/www.partcatalog.com\/products\/cardone-53-2686-power-brake-booster","provider":"PartCatalog","version":"1.0","type":"link"}