The Commander XK, manufactured and sold by Jeep between 2005 and 2010 was a Jeep with an identity crisis. Improving off of the Liberty already in the SUV market, but optioned with third row seating for up to seven, the Commander was built along side the Grand Cherokee and even uses many of the same parts for suspension and driveline. Drivetrain options included three different engine and 4WD combinations each with increasing capabilities up to the Quadra-Drive II which had electronic locking differentials and full underbelly skid plate system . Body panels and chassis parts are still available to keep the Commander on the road. Whether you need brake parts, from the wheel cylinder to the booster or hard to find suspension parts, Quadratec® has the Essentials® in organized, easy to follow diagrams showing the parts which are available and how they relate to each other.