{"product_id":"mpa-electrical-b3010-power-brake-booster","title":"MPA Electrical B3010 Power Brake Booster","description":"\u003ch2\u003eReliable Power Brake Booster for Toyota 4Runner\u003c\/h2\u003e\u003cp\u003eThe MPA Electrical Reman Vac Pwr Brake Booster w\/o Master Cyl (Part Number B3010) is designed as a standard replacement for your Toyota 4Runner's braking system. This remanufactured vacuum booster provides consistent brake assist without including the master cylinder, making it a precise fit for your vehicle's needs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRemanufactured vacuum power brake booster\u003c\/li\u003e\n\u003cli\u003eCompatible with Toyota 4Runner models\u003c\/li\u003e\n\u003cli\u003eMetal housing for durability\u003c\/li\u003e\n\u003cli\u003eDiaphragm diameter of 246.89 mm (9.72 inches)\u003c\/li\u003e\n\u003cli\u003eIncludes 2 mounting studs with 8 x 1.25 mm thread size\u003c\/li\u003e\n\u003cli\u003eStandard brake service grade replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis power brake booster from MPA Electrical is a remanufactured unit designed to restore proper brake assist functionality in Toyota 4Runner vehicles. The booster features a metal housing that ensures structural integrity and long-term durability. Its vacuum booster type uses engine vacuum to amplify the force applied to the brake pedal, reducing driver effort. The diaphragm diameter measures approximately 246.89 mm (9.72 inches), which is critical for the booster’s performance and compatibility. The unit includes two mounting studs with a thread size of 8 x 1.25 mm, ensuring secure attachment to the vehicle’s brake system. Note that this part does not include the master cylinder, brake pedal rod extension, gaskets, seals, or mounting brackets.\u003c\/p\u003e\u003ch2\u003eAbout the Reman Vac Pwr Brake Booster w\/o Master Cyl Product Line\u003c\/h2\u003e\u003cp\u003eThe Reman Vac Pwr Brake Booster w\/o Master Cyl product line by MPA Electrical focuses on remanufactured vacuum power brake boosters designed for standard replacement applications. These units are rebuilt to meet OEM specifications, providing a cost-effective solution for restoring brake assist without replacing the master cylinder. This product line is tailored for vehicles like the Toyota 4Runner, where reliable brake booster performance is essential for safe operation.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Brake Booster\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduced brake pedal responsiveness or increased pedal effort\u003c\/li\u003e\n\u003cli\u003eHissing sounds indicating vacuum leaks in the booster\u003c\/li\u003e\n\u003cli\u003eBrake pedal sinking or inconsistent brake assist\u003c\/li\u003e\n\u003cli\u003eLoss of power assist causing harder braking\u003c\/li\u003e\n\u003cli\u003eBrake system failure due to booster diaphragm wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the MPA Electrical B3010 power brake booster on a Toyota 4Runner, ensure the mounting studs align correctly with the vehicle’s firewall. Since this unit does not include the master cylinder or mounting hardware, reuse existing components or acquire them separately. Verify the thread size of the master cylinder studs (8 x 1.25 mm) for compatibility. It is recommended to inspect vacuum lines and seals during installation to prevent leaks and maintain optimal booster performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis remanufactured power brake booster undergoes thorough testing to meet standard brake service grade requirements. MPA Electrical ensures that each unit complies with performance and durability standards appropriate for Toyota 4Runner applications. Warranty coverage details should be confirmed with the distributor or installer, as they may vary based on purchase location.\u003c\/p\u003e","brand":"MPA Electrical","offers":[{"title":"Default Title","offer_id":51924336476341,"sku":"FQTW-B3010","price":240.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MV_B3010_Fro.jpg?v=1775006099","url":"https:\/\/www.partcatalog.com\/products\/mpa-electrical-b3010-power-brake-booster","provider":"PartCatalog","version":"1.0","type":"link"}