{"product_id":"cardone-54-71289-power-brake-booster","title":"Cardone 54-71289 Power Brake Booster","description":"\u003ch2\u003eReliable Vacuum Power Brake Booster for Buick, Oldsmobile, Pontiac\u003c\/h2\u003e\u003cp\u003eThe Cardone Vacuum Power Brake Booster 54-71289 is designed to restore proper brake assist in select Buick, Oldsmobile, and Pontiac models. This remanufactured power brake booster features a dual diaphragm style to ensure consistent vacuum support and improved braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRemanufactured power brake booster with dual diaphragm design\u003c\/li\u003e\n\u003cli\u003eDiaphragm diameter of 8.78 inches (223.012 mm) for optimal vacuum assistance\u003c\/li\u003e\n\u003cli\u003eConstructed from durable steel with a gray finish\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick Achieva, Oldsmobile Skylark, and Pontiac Grand Am\u003c\/li\u003e\n\u003cli\u003eMaster cylinder stud thread size M10x1.5 (master cylinder not included)\u003c\/li\u003e\n\u003cli\u003eIncludes booster and instruction manual for installation guidance\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 original equipment specifications. This line provides reliable vacuum-assisted braking solutions designed to restore factory performance in compatible vehicles. The 54-71289 model is part of this line, offering a dual diaphragm style booster that balances vacuum pressure for consistent pedal feel and braking response.\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 8.78 inches (223.012 mm), providing effective vacuum assistance to reduce pedal effort. The steel construction ensures durability and long service life, while the gray color finish matches OEM appearance. The booster is designed for use with master cylinders that have an M10x1.5 stud thread size; however, the master cylinder is not included. This part is remanufactured to restore functionality and reliability for vehicles including Buick Achieva, Oldsmobile Skylark, and Pontiac Grand Am.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake pedal assist in Buick Achieva, Oldsmobile Skylark, and Pontiac Grand Am\u003c\/li\u003e\n\u003cli\u003eResolves hard brake pedal or increased pedal effort\u003c\/li\u003e\n\u003cli\u003eEliminates vacuum leaks causing poor brake performance\u003c\/li\u003e\n\u003cli\u003eAddresses inconsistent or spongy brake pedal feel\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or worn power brake boosters to improve safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Cardone 54-71289 power brake booster requires removal of the existing booster and proper alignment with the master cylinder studs (M10x1.5 thread size). Follow the included instruction manual carefully to ensure correct mounting and vacuum hose connections. It is recommended to inspect related brake components during installation to maintain overall braking system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis remanufactured power brake booster undergoes thorough testing to meet performance standards. Cardone provides quality assurance to ensure the part functions reliably in compatible Buick, Oldsmobile, and Pontiac models. Warranty details are available through Cardone and should be reviewed prior to installation.\u003c\/p\u003e","brand":"Cardone","offers":[{"title":"Default Title","offer_id":52147285688501,"sku":"CPCX-54-71289","price":127.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/A1_5471289_Fro.jpg?v=1775587877","url":"https:\/\/www.partcatalog.com\/products\/cardone-54-71289-power-brake-booster","provider":"PartCatalog","version":"1.0","type":"link"}