{"product_id":"mpa-electrical-b3457-power-brake-booster","title":"MPA Electrical B3457 Power Brake Booster","description":"\u003ch2\u003eVacuum Brake Booster Overview\u003c\/h2\u003e\u003cp\u003eThis remanufactured vacuum power brake booster is built for drivers who need consistent braking assist and a firm, responsive pedal. MPA Electrical B3457 is a standard replacement unit for Nissan applications that require a booster without the master cylinder.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVacuum booster design for braking assist with reduced pedal effort\u003c\/li\u003e\n\u003cli\u003eRemanufactured standard replacement for direct service use\u003c\/li\u003e\n\u003cli\u003eMetal housing for durable booster construction\u003c\/li\u003e\n\u003cli\u003e8x1.25 master cylinder stud thread size\u003c\/li\u003e\n\u003cli\u003eMaster cylinder, gasket, seal, and mounting bracket not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cp\u003eCompatible with Nissan Versa, 2012-2023; Nissan March, 2015-2021; Nissan Note, 2014-2019; and Nissan Versa Note, 2014-2019. Fits 2012-2023 Nissan Versa, N\/A. Fits 2015-2021 Nissan March, N\/A. Fits 2014-2019 Nissan Note, N\/A. Fits 2014-2019 Nissan Versa Note, N\/A.\u003c\/p\u003e\u003cp\u003eMPA Electrical B3457 is cross-referenced to OE-style part numbers 47210-3BA0A and D7210-3BA0A for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Replacement Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores braking assist when pedal effort has increased\u003c\/li\u003e\n\u003cli\u003eAddresses vacuum seal loss in the booster assembly\u003c\/li\u003e\n\u003cli\u003eReplaces a worn or failing booster housing\u003c\/li\u003e\n\u003cli\u003eSupports repair when the original booster no longer transfers pressure reliably\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify master cylinder stud thread size, pedal rod setup, and firewall mounting points before installation. This booster is supplied without the master cylinder, so transfer or source the matching hydraulic components separately as needed. Confirm the vehicle-specific brake system configuration against the listed fitment before service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMPA Electrical tests every unit at the end of production using proprietary equipment to verify performance and sealing. The remanufactured design uses new replacement and specially treated components to support vacuum retention and pressure transfer.\u003c\/p\u003e","brand":"MPA Electrical","offers":[{"title":"Default Title","offer_id":53505770946741,"sku":"FQTW-B3457","price":303.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MV_B3457_Fro.jpg?v=1791700344","url":"https:\/\/www.partcatalog.com\/products\/mpa-electrical-b3457-power-brake-booster","provider":"PartCatalog","version":"1.0","type":"link"}