{"product_id":"cardone-53-4681-power-brake-booster","title":"Cardone 53-4681 Power Brake Booster","description":"\u003ch2\u003eReliable Vacuum Power Brake Booster for Mazda Protege\u003c\/h2\u003e\u003cp\u003eThe Cardone Vacuum Power Brake Booster 53-4681 is designed specifically for Mazda Protege models, providing consistent brake assist performance. This remanufactured power brake booster features a durable steel construction and a single diaphragm design to ensure reliable operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda Protege vehicles\u003c\/li\u003e\n\u003cli\u003eRemanufactured for quality and durability\u003c\/li\u003e\n\u003cli\u003eSingle diaphragm style with a 9.448-inch (239.98 mm) diameter\u003c\/li\u003e\n\u003cli\u003eConstructed from steel for strength and longevity\u003c\/li\u003e\n\u003cli\u003eIncludes booster and instruction manual; master cylinder not included\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 Cardone Vacuum Power Brake Booster product line focuses on remanufactured components that meet or exceed OEM specifications. The 53-4681 model is part of this line, offering a reliable vacuum-assisted braking solution for Mazda Protege vehicles. This line emphasizes quality materials and precise diaphragm sizing to maintain proper brake pedal feel and assist.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis power brake booster features a single diaphragm design with a diameter of 9.448 inches (239.98 mm), optimized for the braking system of Mazda Protege models. The steel construction provides structural integrity and resistance to wear. The booster is finished in gray, which helps protect against corrosion. Note that the master cylinder is not included, but the booster is compatible with master cylinders using an M8 x 1.25 stud thread size. The package includes the booster unit and an instruction manual for installation guidance.\u003c\/p\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 brake booster\u003c\/li\u003e\n\u003cli\u003eBrake pedal sinking or inconsistent brake assist\u003c\/li\u003e\n\u003cli\u003eLoss of power assist causing longer stopping distances\u003c\/li\u003e\n\u003cli\u003eBrake system warning lights related to booster failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Mazda Protege models before installation\u003c\/li\u003e\n\u003cli\u003eCheck master cylinder stud thread size (M8 x 1.25) for proper fit\u003c\/li\u003e\n\u003cli\u003eFollow the included instruction manual carefully for safe installation\u003c\/li\u003e\n\u003cli\u003eInspect vacuum lines and connections for leaks during installation\u003c\/li\u003e\n\u003cli\u003eBleed the brake system after installation to remove air\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Cardone Vacuum Power Brake Booster 53-4681 is remanufactured to meet strict quality standards, ensuring 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. Refer to the product documentation or Cardone for exact warranty terms.\u003c\/p\u003e","brand":"Cardone","offers":[{"title":"Default Title","offer_id":43387785642165,"sku":"CPCX-53-4681","price":135.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/A1_534681_Fro.jpg?v=1774707538","url":"https:\/\/www.partcatalog.com\/products\/cardone-53-4681-power-brake-booster","provider":"PartCatalog","version":"1.0","type":"link"}