{"product_id":"cardone-54-74431-power-brake-booster","title":"Cardone 54-74431 Power Brake Booster","description":"\u003ch2\u003eReliable Vacuum Power Brake Booster for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Cardone Vacuum Power Brake Booster 54-74431 is designed to restore proper brake assist in select Chevrolet and GMC trucks. Engineered with a dual diaphragm style and durable steel construction, this remanufactured booster ensures consistent braking performance for your Silverado 1500, Sierra 1500, or Cheyenne.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual diaphragm style for enhanced vacuum power\u003c\/li\u003e\n\u003cli\u003eDiaphragm diameter of 10.566 inches (268.38 mm)\u003c\/li\u003e\n\u003cli\u003eDurable steel material for long-lasting strength\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Cheyenne\u003c\/li\u003e\n\u003cli\u003eMaster cylinder stud thread size M10x1.5 (master cylinder not included)\u003c\/li\u003e\n\u003cli\u003eGray finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes booster and instruction manual\u003c\/li\u003e\n\u003cli\u003eRemanufactured product condition\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 from Cardone focuses on remanufactured components that meet or exceed OEM specifications. This line is designed to provide reliable vacuum assist for power brake systems, improving pedal feel and braking efficiency. The 54-74431 model is part of this line, offering a dual diaphragm design that supports consistent vacuum pressure and enhanced braking response for compatible Chevrolet and GMC trucks.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis power brake booster features a dual diaphragm style with a diameter of 10.566 inches (268.38 mm), providing effective vacuum assistance to reduce pedal effort. Constructed from steel, the booster offers durability and resistance to wear. The gray color finish helps protect against corrosion. It is designed for use with master cylinders that have an M10x1.5 stud thread size; however, the master cylinder is not included. The package contains the booster unit and an instruction manual to assist with installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake pedal assist in Chevrolet Silverado 1500 and GMC Sierra 1500 trucks\u003c\/li\u003e\n\u003cli\u003eAddresses hard or stiff brake pedal issues\u003c\/li\u003e\n\u003cli\u003eEliminates reduced braking power caused by vacuum leaks\u003c\/li\u003e\n\u003cli\u003eResolves inconsistent brake pedal feel\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or worn-out power brake boosters in Chevrolet Cheyenne models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Chevrolet Silverado 1500, GMC Sierra 1500, or Chevrolet Cheyenne before installation\u003c\/li\u003e\n\u003cli\u003eVerify master cylinder stud thread size M10x1.5 for proper fitment\u003c\/li\u003e\n\u003cli\u003eFollow the included instruction manual carefully for correct mounting and vacuum line connections\u003c\/li\u003e\n\u003cli\u003eInspect vacuum lines and fittings for leaks during installation\u003c\/li\u003e\n\u003cli\u003eBleed the brake system after installation to remove air and ensure proper brake function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Cardone Vacuum Power Brake Booster 54-74431 is a remanufactured product that undergoes rigorous testing to meet OEM standards. While specific warranty details are not provided here, Cardone typically offers limited warranties on remanufactured brake components to ensure reliability and customer confidence.\u003c\/p\u003e","brand":"Cardone","offers":[{"title":"Default Title","offer_id":43387797078197,"sku":"CPCX-54-74431","price":202.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/A1_5474431_Ang_50080860-b898-490e-85d1-911ac9227253.jpg?v=1774707625","url":"https:\/\/www.partcatalog.com\/products\/cardone-54-74431-power-brake-booster","provider":"PartCatalog","version":"1.0","type":"link"}