INSTALLATION-READY DESIGN: Includes new OE-spec mounting hardware, factory-preset pushrods, and chased threads to prevent cross-threading for a seamless repair. POWERFUL, IMMEDIATE RESPONSE: 100% re-pressurized nitrogen chambers and complete check valve replacement ensure maximum vacuum assist and braking power. PRECISION-ENGINEERED & FULLY TESTED: QUALITY-BUILT Power Brake Boosters are manufactured to meet OE specifications and 100% pressure tested for precise fit, leak-free performance, and maximum reliability. Compatible with Select Toyota Sequoia 2001-2001, Toyota Tundra 2000-2006 CONFIRM FITMENT: Before purchasing, use the Amazon Confirmed Fit tool to verify compatibility with your vehicle.