Fitment：

• Cadillac Escalade 2002-2006
• Cadillac Escalade ESV 2003-2006
• Cadillac Escalade EXT 2002-2006
• Chevrolet Avalanche 1500 2002-2006
• Chevrolet Express 1500 2003-2014
• Chevrolet Express 2500 2003-2005
• Chevrolet Express Cargo 2009-2014
• Chevrolet Express Pasajeros 2009-2014
• Chevrolet Silverado 1500 1999-2006
• Chevrolet Silverado 1500 Classic 2007
• Chevrolet Sonora 2000-2006
• Chevrolet Suburban 1500 2000-2006
• Chevrolet Tahoe 2000-2006
• GMC Savana 1500 2003-2014
• GMC Savana 2500 2003-2005
• GMC Sierra 1500 1999-2007
• GMC Sierra 1500 Classic 2007
• GMC Yukon 2000-2006
• GMC Yukon XL 1500 2000-2006

Why replace ball joints?
Ball joints deteriorate if dirt, grit and impurities get inside or grease escapes, leading to a lack of lubrication. Added to this, rusting and general wear and tear also damage these suspension parts. The effects of this deterioration are excessive play and looseness (beyond the manufacturer’s specifications). While healthy ball joints allow for smooth movement from side to side, they shouldn’t wiggle or jolt up and down. This is a clear indicator that you need to look into ball joint replacement.

Watch out for these symptoms of worn ball joints:

• clunky, knocking noises, particularly when going over bumps
• creaky or squeaky noises when the suspension moves
• drifting to the side
• shaky or loose-feeling steering
• uneven or premature tyre wear or feathering

Here are the steps to replace the ball joints on your suspension:

• Park the car on stable ground in a garage or parking lot
• Use a car jack to lift the car, and chock the rear wheels so that the car will not roll away.
• Take off the wheel and place it securely away from the car
• Undo the brake callipers, brake rotors and all the hydraulics attached to it
• Take off sway bars that may be attached to the wheel hub
• Separate the upper control arm and lower control arm from the suspension using a ball joint fork. Detach the steering knuckle and coil spring
• You may require a mallet to force the steering knuckle away from the ball joint
• The ball joint needs to be removed from its housing. Take away any snap rings that are holding the ball joint in place
• The ball joint press should be used to remove the ball joint from the control arm
• Inspect the ball joint for any signs of damage or defects. A service manual will describe the state of a worn-out ball joint
• The new ball joint should be pressed into the control arm using the ball joint press

Notes：

•   Please check the fitment chart above before payment making sure all the suspension parts listed on this page are compatible with your automobile.
•   Please refer to Moog official website before narrowing down your search so as to avoid unnecessary item not as described return requests.

Package Includes：

• 2x Part # Front Upper Control Arms + Ball Joints - K80942