{"product_id":"mpa-electrical-b3731-power-brake-booster","title":"MPA Electrical B3731 Power Brake Booster","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThis remanufactured vacuum power brake booster is built for braking systems that need strong assist with low pedal effort. It is a standard replacement unit from MPA Electrical, with tested sealing and pressure transfer for consistent brake feel.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVacuum booster design for power-assisted braking\u003c\/li\u003e\n\u003cli\u003eRemanufactured standard replacement construction\u003c\/li\u003e\n\u003cli\u003eMetal housing with a 246.63 mm diaphragm diameter\u003c\/li\u003e\n\u003cli\u003e8 x 1.25 mm master cylinder stud thread size\u003c\/li\u003e\n\u003cli\u003eBrake pedal rod extension, master cylinder, gasket, seal, and mounting bracket not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eMPA Electrical B3731 is a reman vacuum power brake booster engineered for reliable vacuum seal and pressure transfer. It is built with specially treated replacement components and tested at the end of production to verify performance. This unit is a direct fit for 2003-2006 Nissan Murano brake booster replacement applications, and it cross-references 47210CA020 for the same application. The B3731 is intended for buyers replacing a worn booster on a Nissan Murano while keeping the original brake system layout intact.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake assist when pedal effort becomes high\u003c\/li\u003e\n\u003cli\u003eAddresses vacuum seal loss in the booster assembly\u003c\/li\u003e\n\u003cli\u003eHelps correct inconsistent or reduced pressure transfer\u003c\/li\u003e\n\u003cli\u003eReplaces a worn reman vacuum brake booster on the vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify master cylinder stud thread size, mounting stud count, and booster dimensions before installation. This unit does not include the master cylinder, gasket or seal, mounting bracket, or brake pedal rod extension. Confirm the vehicle’s brake system configuration matches the listed fitment for 2003-2006 Nissan Murano.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMPA Electrical subjects each unit to 100% end-of-line testing using proprietary equipment. The remanufactured B3731 is built to meet standard replacement requirements for consistent braking assist.\u003c\/p\u003e","brand":"MPA Electrical","offers":[{"title":"Default Title","offer_id":53526583705781,"sku":"FQTW-B3731","price":342.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MV_B3731_Fro.jpg?v=1792043260","url":"https:\/\/www.partcatalog.com\/products\/mpa-electrical-b3731-power-brake-booster","provider":"PartCatalog","version":"1.0","type":"link"}