{"product_id":"mpa-electrical-b4236-power-brake-booster","title":"MPA Electrical B4236 Power Brake Booster","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMPA Electrical B4236 is a remanufactured power brake booster for the Mazda 3. It is built as a standard replacement unit and is supplied without a master cylinder, matching the listed application for 2014-2018 Mazda 3 models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRemanufactured standard replacement brake booster\u003c\/li\u003e\n\u003cli\u003eMetal housing for durable brake system service\u003c\/li\u003e\n\u003cli\u003e8x1.25 master cylinder stud thread size\u003c\/li\u003e\n\u003cli\u003eFour mounting studs for secure installation\u003c\/li\u003e\n\u003cli\u003e100% end-of-line tested for vacuum seal and pressure transfer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eMPA Electrical B4236 is engineered to restore brake assist performance by delivering strong vacuum-assisted braking with reduced pedal effort. The remanufactured construction uses new replacement and specially treated components to help maintain vacuum seal integrity and consistent pressure transfer. This power brake booster is a direct fit for 2014-2018 Mazda 3 applications listed with no master cylinder included, making it a focused replacement for brake system repair work. The B4236 part number is also referenced by interchange BJY7-43-80ZA for the same application.\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 braking assist\u003c\/li\u003e\n\u003cli\u003eVacuum seal loss in the booster assembly\u003c\/li\u003e\n\u003cli\u003eInconsistent pressure transfer during braking\u003c\/li\u003e\n\u003cli\u003eBrake system performance loss from a worn booster\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify master cylinder stud thread size, mounting stud layout, and brake system configuration before installation. This unit does not include a master cylinder, brake pedal rod extension, gasket or seal, front seal, or mounting bracket. Confirm the vehicle application and replace any related worn components during service as needed.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMPA Electrical subjects each unit to 100% end-of-line testing using proprietary equipment to verify performance before release. The remanufactured design and tested vacuum sealing help support consistent brake assist operation.\u003c\/p\u003e","brand":"MPA Electrical","offers":[{"title":"Default Title","offer_id":53588259012789,"sku":"FQTW-B4236","price":297.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MV_B4236_Fro.jpg?v=1792738593","url":"https:\/\/www.partcatalog.com\/products\/mpa-electrical-b4236-power-brake-booster","provider":"PartCatalog","version":"1.0","type":"link"}