{"product_id":"mpa-electrical-b3148-power-brake-booster","title":"MPA Electrical B3148 Power Brake Booster","description":"\u003ch2\u003eRemanufactured Vacuum Brake Booster for BMW X5\u003c\/h2\u003e\u003cp\u003eMPA Electrical B3148 is a remanufactured vacuum power brake booster built for 2000-2006 BMW X5 applications. It is engineered to deliver strong braking assist with reduced pedal effort, making it a direct replacement for worn or failing booster units on the BMW X5.\u003c\/p\u003e\u003cp\u003eThe MPA Electrical brake booster line focuses on vacuum seal integrity, consistent pressure transfer, and end-of-line testing. This reman vac pwr brake booster w\/o master cyl is supplied without the master cylinder, so it is the correct choice when replacing the booster assembly only.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number B3148\u003c\/li\u003e\n\u003cli\u003eRemanufactured vacuum booster, standard replacement grade\u003c\/li\u003e\n\u003cli\u003eDesigned for 2000-2006 BMW X5 brake booster replacement\u003c\/li\u003e\n\u003cli\u003e10.77 in. diaphragm diameter (273.56 mm)\u003c\/li\u003e\n\u003cli\u003eMetal housing construction\u003c\/li\u003e\n\u003cli\u003e2 mounting studs\u003c\/li\u003e\n\u003cli\u003eMaster cylinder stud thread size: 8 x 1.25 mm\u003c\/li\u003e\n\u003cli\u003eMaster cylinder not included\u003c\/li\u003e\n\u003cli\u003eBrake pedal rod extension not included\u003c\/li\u003e\n\u003cli\u003eGasket or seal not included\u003c\/li\u003e\n\u003cli\u003eFront seal not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eMPA Electrical B3148 is a remanufactured vacuum brake booster for BMW X5 models from 2000 through 2006. It is built to restore brake assist by using engine vacuum to reduce pedal effort and improve braking response. The unit is remanufactured with treated replacement components and tested at the end of production to verify performance before it leaves the factory.\u003c\/p\u003e\u003cp\u003eThis part cross-references Genuine 34336760461 and Interchanges 34331165715 for the same application. If you are servicing a BMW X5 with a weak pedal, hard brake feel, or a booster that no longer holds vacuum, B3148 provides a direct replacement path for the booster assembly.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHard brake pedal feel\u003c\/li\u003e\n\u003cli\u003eReduced brake assist from vacuum loss\u003c\/li\u003e\n\u003cli\u003eBrake booster vacuum leak symptoms\u003c\/li\u003e\n\u003cli\u003eInconsistent pedal response during braking\u003c\/li\u003e\n\u003cli\u003eBooster wear on 2000-2006 BMW X5 vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify master cylinder transfer, pushrod setup, and mounting stud alignment before installation. Because the master cylinder is not included, reuse or replace related brake components as needed during service. Confirm vacuum hose condition and inspect the brake system for leaks before returning the vehicle to service.\u003c\/p\u003e\u003cp\u003eCompatible With 2000-2006 BMW X5, N\/A. Part number B3148 should be matched to the vehicle’s brake system configuration before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMPA Electrical states that each booster is subjected to 100% end-of-line testing using proprietary test equipment. The remanufactured design uses new replacement and specially treated components to support vacuum sealing and pressure transfer performance.\u003c\/p\u003e","brand":"MPA Electrical","offers":[{"title":"Default Title","offer_id":52401886724277,"sku":"FQTW-B3148","price":319.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MV_B3148_Fro.jpg?v=1777760609","url":"https:\/\/www.partcatalog.com\/products\/mpa-electrical-b3148-power-brake-booster","provider":"PartCatalog","version":"1.0","type":"link"}