{"product_id":"cardone-53-8386-power-brake-booster","title":"Cardone 53-8386 Power Brake Booster","description":"\u003ch2\u003eReliable Vacuum Power Brake Booster for Audi and Volkswagen\u003c\/h2\u003e\u003cp\u003eThe Cardone Vacuum Power Brake Booster 53-8386 is designed to restore proper brake assist function in select Audi and Volkswagen models. This remanufactured power brake booster ensures consistent braking performance by providing the necessary vacuum assist to reduce pedal effort.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRemanufactured power brake booster with a single diaphragm design\u003c\/li\u003e\n\u003cli\u003eCompatible with Audi CC, Volkswagen Passat, Passat CC, Q3, Q3 Quattro, Tiguan, and Tiguan Limited\u003c\/li\u003e\n\u003cli\u003eDiaphragm diameter of 11.43 inches (290.322 mm) for optimal vacuum assist\u003c\/li\u003e\n\u003cli\u003eConstructed from durable steel with a gray finish\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, master cylinder not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Cardone Vacuum Power Brake Booster Line\u003c\/h2\u003e\u003cp\u003eThe Cardone Vacuum Power Brake Booster product line focuses on remanufactured components engineered to meet or exceed OEM specifications. This line provides reliable vacuum-assisted braking solutions designed to restore factory brake feel and performance. The 53-8386 model is part of this line, offering a single diaphragm style booster tailored for specific Audi and Volkswagen vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis power brake booster features a single diaphragm style with a diameter of 11.43 inches (290.322 mm), providing effective vacuum assistance to the brake pedal. The steel construction ensures durability and long service life, while the gray color finish matches OEM appearance. The package includes the booster unit, an instruction manual for installation guidance, and a master cylinder neck seal to maintain proper sealing. Note that the master cylinder is not included, and the stud thread size for the master cylinder is M8 x 1.25.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake pedal assist in Audi CC and Volkswagen Passat models\u003c\/li\u003e\n\u003cli\u003eAddresses hard brake pedal issues in Volkswagen Tiguan and Q3 vehicles\u003c\/li\u003e\n\u003cli\u003eEliminates vacuum leaks causing reduced braking efficiency\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or worn-out brake boosters to improve pedal response\u003c\/li\u003e\n\u003cli\u003eHelps resolve inconsistent brake pedal travel and feel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Cardone 53-8386 power brake booster requires basic mechanical skills and proper tools. Ensure the master cylinder is removed before installing the booster. Verify the master cylinder stud thread size (M8 x 1.25) for compatibility. Follow the included instruction manual carefully to avoid vacuum leaks and ensure proper seal installation using the provided neck seal. Bleed the brake system after installation to remove any air and restore optimal brake performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis remanufactured power brake booster undergoes thorough testing to meet quality and performance standards. Cardone provides a limited warranty on this part, covering defects in materials and workmanship. The product is designed to offer reliable service life comparable to new OEM components, ensuring dependable braking performance for your Audi or Volkswagen vehicle.\u003c\/p\u003e","brand":"Cardone","offers":[{"title":"Default Title","offer_id":43387789574325,"sku":"CPCX-53-8386","price":231.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/A1_538386_Lef.jpg?v=1774707564","url":"https:\/\/www.partcatalog.com\/products\/cardone-53-8386-power-brake-booster","provider":"PartCatalog","version":"1.0","type":"link"}