21-5366 Power Steering Pump with Pulley Compatible with QX56 2004-2011 Titan Armada Pathfinder 5.6L V8 2004-2010 Replaces 990-0741 49110-7S000

Core Value:Traditional power steering pump replacement often involves removing the pulley from the old pump and re-pressing it onto the steering pump. This process is not only complex but also risks misalignment, damage to the pump shaft, or disturbing the pulley's balance. Our assembly comes with a precision-matched pulley pre-installed at the factory. It reduce a critical, error-prone step and reduce issues caused by improper installation. Integrated design for simpler repairs and more reliable resultsFitment:Power steering pump compatible with QX56 5.6L V8 2004 2005 2006 2007 2008 2009 2010 2011Power steering pump compatible with Pathfinder 5.6L V8 2008 2009 2010Power steering pump compatible with Armada 5.6L V8 2005 2006 2007 2008 2009Power steering pump compatible with Titan 5.6L V8 2004 2005 2006 2007 2008 2009 2010Associated Failure Symptoms:Your vehicle may need replace power steering pump if you experience:Steering Noise: A constant whining or groaning sound when turning the wheel (especially at full lock)Hard Steering: Particularly at low speeds or when stationaryInstallation Guide & Professional Advice: System Cleanliness: During replacement, fully flush the system with specified power steering and clean or replace the reservoir filter to protect the steering pumpCrucial Step: After installation, it is mandatory to perform a proper system bleeding procedure to reduce noise and ensure linear power assistProfessional Recommendation: While designed for direct fit, the job involves belt tensioning and hydraulic system bleeding. We recommend installation by an experienced technician for optimal results

• Exact Specifications: Manufactured to precise 21-5366 specifications, compatible with the 5.6L V8 engine platform. compatible with for QX56 2004 2005 2006 2007 2008 2009 2010 2011, Titan 2004 2005 2006 2007 2008 2009 2010, Armada 2005 2006 2007 2008 2009, Pathfinder 2008 2009 2010, and Pathfinder Armada 2004
• Complete Assembly Includes Pulley: This is a complete power steering pump assembly including the correctly sized pulley. The pulley is pre-installed at the factory, eliminating the need to purchase separately or transfer from your old pump, reduce installation misalignment and ensure smooth and vibration reducing driving
• Premium Materials: Constructed with a high-strength aluminum housing and precision steel internals, paired with heat and oil seals. Ensures reliable power assist under long-term, high-load conditions for extended usage time
• Streamlined Installation: Direct fit design with matching mounting points, fluid ports, and pulley groove. Use common tools for replacement, significantly saving repair time,quickly restore vehicle performance
• Excellent Functionality: To provide stable power for steering, thereby reducing the steering burden on the driver and improving vehicle handling, increasing the circulation of hydraulic oil in the system, and effectively transmitting the driver's steering commands to the wheels