{"product_id":"cardone-53-8377-power-brake-booster","title":"Cardone 53-8377 Power Brake Booster","description":"\u003ch2\u003eOverview of Cardone Vacuum Power Brake Booster 53-8377\u003c\/h2\u003e\u003cp\u003eThe Cardone Vacuum Power Brake Booster 53-8377 is a remanufactured power brake booster designed for select Mercedes-Benz models. Engineered to restore proper brake assist, this booster ensures reliable braking performance for vehicles such as the C63 AMG, C250, C300, C350, E350, E550, GLK250, and GLK350.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRemanufactured steel construction for durability\u003c\/li\u003e\n\u003cli\u003eSingle diaphragm style with 8.695-inch (220.853 mm) diameter\u003c\/li\u003e\n\u003cli\u003eGray finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes booster, instruction manual, and master cylinder neck seal\u003c\/li\u003e\n\u003cli\u003eCompatible with Mercedes-Benz models listed in fitment\u003c\/li\u003e\n\u003cli\u003eMaster cylinder stud thread size M8 x 1.25\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCardone Vacuum Power Brake Booster Product Line\u003c\/h2\u003e\u003cp\u003eThe Vacuum Power Brake Booster line by Cardone focuses on remanufactured brake boosters that meet or exceed OEM specifications. This product line emphasizes restoring brake system functionality by providing reliable vacuum assist, helping maintain consistent pedal feel and stopping power. The 53-8377 part is part of this line, offering a quality remanufactured option for Mercedes-Benz vehicles requiring a replacement booster.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Cardone power brake booster features a single diaphragm design with a diameter of 8.695 inches (220.853 mm), constructed from durable steel with a gray finish to resist corrosion. It does not include a master cylinder but is compatible with master cylinders using an M8 x 1.25 stud thread size. The package includes the booster itself, an instruction manual for installation guidance, and a master cylinder neck seal to ensure proper sealing and performance. This remanufactured unit is designed to restore vacuum assist functionality, improving brake pedal responsiveness and reducing driver effort.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake assist in Mercedes-Benz C63 AMG, C250, C300, C350, E350, E550, GLK250, and GLK350 models\u003c\/li\u003e\n\u003cli\u003eResolves hard brake pedal or increased pedal effort\u003c\/li\u003e\n\u003cli\u003eEliminates brake pedal sinking or sponginess\u003c\/li\u003e\n\u003cli\u003eFixes vacuum leaks within the brake booster assembly\u003c\/li\u003e\n\u003cli\u003eAddresses inconsistent braking performance due 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 vehicle model and master cylinder stud thread size M8 x 1.25 before installation\u003c\/li\u003e\n\u003cli\u003eFollow the included instruction manual carefully for proper mounting and connection\u003c\/li\u003e\n\u003cli\u003eInspect vacuum lines and replace if damaged to maintain proper booster function\u003c\/li\u003e\n\u003cli\u003eBleed the brake system after installation to remove air and ensure optimal braking\u003c\/li\u003e\n\u003cli\u003eVerify booster diaphragm integrity and seal placement during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Cardone Vacuum Power Brake Booster 53-8377 is remanufactured to meet OEM 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. It is recommended to verify warranty terms with the supplier or manufacturer prior to purchase.\u003c\/p\u003e","brand":"Cardone","offers":[{"title":"Default Title","offer_id":43387789508789,"sku":"CPCX-53-8377","price":286.03,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/A1_538377_Lef.jpg?v=1774707563","url":"https:\/\/www.partcatalog.com\/products\/cardone-53-8377-power-brake-booster","provider":"PartCatalog","version":"1.0","type":"link"}