{"product_id":"cardone-53-5721-power-brake-booster","title":"Cardone 53-5721 Power Brake Booster","description":"\u003ch2\u003eOverview of Cardone Vacuum Power Brake Booster 53-5721\u003c\/h2\u003e\u003cp\u003eThe Cardone Vacuum Power Brake Booster 53-5721 is designed specifically for Volvo S40 and V40 models, providing reliable brake assist performance. This remanufactured power brake booster features a single diaphragm style and is constructed from durable steel to ensure long-lasting operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volvo S40 and V40 vehicles\u003c\/li\u003e\n\u003cli\u003eSingle diaphragm style with a 9.46-inch (240.284 mm) diameter\u003c\/li\u003e\n\u003cli\u003eDurable steel construction in 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\u003c\/li\u003e\n\u003cli\u003eRemanufactured product condition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Cardone Vacuum Power Brake Booster 53-5721 is engineered to restore proper brake pedal feel and assist in reducing driver effort during braking. Featuring a single diaphragm design with a diameter of 9.46 inches (240.284 mm), this booster provides consistent vacuum assistance for the braking system. The steel construction ensures structural integrity and resistance to wear over time. This part does not include a master cylinder but is compatible with master cylinders using an M8 x 1.25 stud thread size. The gray finish complements the overall design and durability of the unit.\u003c\/p\u003e\u003cp\u003eThis product is part of Cardone's Vacuum Power Brake Booster line, which focuses on remanufactured components that meet or exceed OEM specifications. The line emphasizes quality restoration of brake boosters to maintain vehicle safety and performance, making it a suitable replacement for Volvo S40 and V40 owners seeking dependable brake system components.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake pedal responsiveness in Volvo S40 and V40 models\u003c\/li\u003e\n\u003cli\u003eEliminates hard brake pedal feel caused by failing boosters\u003c\/li\u003e\n\u003cli\u003eResolves vacuum leaks that reduce brake assist effectiveness\u003c\/li\u003e\n\u003cli\u003eAddresses inconsistent braking performance due to diaphragm wear\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged power brake boosters to maintain safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Volvo S40 and V40 before installation\u003c\/li\u003e\n\u003cli\u003eFollow the included instruction manual carefully for proper mounting and connection\u003c\/li\u003e\n\u003cli\u003eVerify master cylinder stud thread size (M8 x 1.25) matches vehicle specifications\u003c\/li\u003e\n\u003cli\u003eInspect vacuum lines and seals during installation to prevent leaks\u003c\/li\u003e\n\u003cli\u003eBleed the brake system after installation to remove air and ensure proper function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Cardone Vacuum Power Brake Booster 53-5721 is a remanufactured component that undergoes rigorous testing to meet OEM standards. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship. This ensures that the power brake booster delivers reliable performance and durability for Volvo S40 and V40 vehicles.\u003c\/p\u003e","brand":"Cardone","offers":[{"title":"Default Title","offer_id":43387787477173,"sku":"CPCX-53-5721","price":261.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/A1_535721_Fro.jpg?v=1774707548","url":"https:\/\/www.partcatalog.com\/products\/cardone-53-5721-power-brake-booster","provider":"PartCatalog","version":"1.0","type":"link"}