{"product_id":"cardone-53-3103-power-brake-booster","title":"Cardone 53-3103 Power Brake Booster","description":"\u003ch2\u003eOverview of Cardone Vacuum Power Brake Booster 53-3103\u003c\/h2\u003e\u003cp\u003eThe Cardone Vacuum Power Brake Booster 53-3103 is designed to restore proper brake assist function for select Jaguar models. This remanufactured power brake booster features a dual diaphragm style and is engineered to meet the specific requirements of Jaguar Vanden Plas, XJ6, XJ12, XJR, XJRS, and XJS vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRemanufactured power brake booster with dual diaphragm design\u003c\/li\u003e\n\u003cli\u003eDiaphragm diameter of 8.5 inches (215.9 mm) for optimal vacuum assist\u003c\/li\u003e\n\u003cli\u003eConstructed from durable steel with a gray finish\u003c\/li\u003e\n\u003cli\u003eCompatible with Jaguar Vanden Plas, XJ6, XJ12, XJR, XJRS, and XJS models\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\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Vacuum Power Brake Booster\u003c\/h2\u003e\u003cp\u003eThe Cardone Vacuum Power Brake Booster line focuses on delivering reliable vacuum-assisted braking components that restore factory brake performance. The 53-3103 model is part of this line, offering a remanufactured solution that maintains the original dual diaphragm design for consistent brake pedal feel and responsiveness in Jaguar vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis power brake booster features a dual diaphragm style with an 8.5-inch (215.9 mm) diameter diaphragm, providing effective vacuum assistance to reduce pedal effort. The steel construction ensures durability and long service life, while the gray finish matches OEM specifications. The booster does not include a master cylinder but is designed to work with master cylinders featuring an M8 x 1.25 stud thread size. Included in the package are the booster unit, an instruction manual, and a master cylinder neck seal to aid in installation.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Brake Booster\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduced brake pedal assist causing increased pedal effort\u003c\/li\u003e\n\u003cli\u003eHissing sounds indicating vacuum leaks in the booster\u003c\/li\u003e\n\u003cli\u003eSpongy or hard brake pedal feel due to diaphragm failure\u003c\/li\u003e\n\u003cli\u003eBrake warning lights related to booster malfunction\u003c\/li\u003e\n\u003cli\u003eInconsistent braking performance in Jaguar Vanden Plas, XJ6, XJ12, XJR, XJRS, and XJS models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure compatibility with your Jaguar model before installation. The booster is designed for vehicles with master cylinder stud thread size M8 x 1.25. Follow the included instruction manual carefully to avoid vacuum leaks and ensure proper seal installation using the provided master cylinder neck seal. It is recommended to inspect related brake components during installation for optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Cardone Vacuum Power Brake Booster 53-3103 is remanufactured to meet or exceed OEM standards. While specific warranty details are not provided here, Cardone products typically undergo rigorous testing to ensure reliability and performance. Consult product documentation or Cardone directly for warranty information.\u003c\/p\u003e","brand":"Cardone","offers":[{"title":"Default Title","offer_id":52212274790581,"sku":"CPCX-53-3103","price":273.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/A1_533103_Fro.jpg?v=1775595826","url":"https:\/\/www.partcatalog.com\/products\/cardone-53-3103-power-brake-booster","provider":"PartCatalog","version":"1.0","type":"link"}