Drexen Sierra box model 2008-2016

The HIGHROAD American power steering pump (above the steering box) is the optimal solution for the massive 8-cylinder Toyota Sequoia engines. This pump is designed to ensure high-efficiency hydraulic oil pumping, providing exceptional steering smoothness for a family vehicle of this size. The internal components are highly resistant to friction and heat, eliminating whining noises and preventing oil leaks under high pressure. It is built to last long in tough working conditions and hot climates. Specifications: Brand: HIGHROAD. Country of origin: United States of America. Compatibility: Toyota Sequoia 5.7L and 4.6L engines. Features: Stable oil pressure, American-made leak-proof seals, tough outer structure. Model Compatibility: The power steering pump (the pump) fits Toyota Sequoia models: Toyota Sequoia 2008, 2009, 2010. Toyota Sequoia 2011, 2012, 2013. Toyota Sequoia 2014, 2015, 2016. How to know if the power steering pump is faulty? High whining sound: Hearing a "whine" sound that clearly increases with engine speed or steering wheel rotation. Steering wheel heaviness: Feeling that the steering has become heavy and difficult to turn, especially when stationary or parking. Oil loss and leakage: Noticing oil spots under the front of the vehicle or around the pump pulley and belt. Vibration when turning: Vibrations in the steering wheel when turning fully right or left due to low oil pressure. Important tips during installation: Clean the steering system (the rack and pinion) from old metal debris before installing the new pump. Use only original steering oil (Toyota PSF) to ensure silent operation and protect internal seals. Clean the oil tank filter or replace the tank if it is very dirty to ensure free oil flow. Manually bleed air from the system before starting the engine to prevent damage to the new pump blades. Frequently Asked Questions: Does it fit the Toyota Tundra? Yes, it is fully compatible with the Toyota Tundra that has the same engine (5.7L). Is this the lower steering box? No, this is the upper power steering pump that works with the engine belt. What is the warranty period? One month warranty for quality and operation from the date of purchase.