For Lexus RX400h 2006-2009. For Toyota Highlander 2006-2009. Installation Instructions for ABS Brake Booster Pump 1 ABS Brake Pump Booster(Showing as the picture). Type:ABS Pump & Motor Assembly. Fill the inlet port with brake fluid until the outlet port overflow before you install it to your car, which will help to squeeze air out and will be easier to build pressure.
