The product is a 2010-2019 Toyota 4Runner ABS Anti-Lock Brake Pump Module Master Cylinder Booster, specifically the part number 545 with a genuine OEM designation. It is a complete assembly including the master cylinder booster, designed for the front placement on the vehicle. The item is manufactured by Toyota in Japan and is an interchange part number 545-52114. This ABS pump is a genuine OEM part for the Toyota 4Runner model, ensuring quality and compatibility with the vehicle.