These replacement control arms & ball joints are just what you need to bring back the safety and integrity of your vehicle's suspension and steering.

Specifications:

  • 4 Piece Kit includes:
    • (2) - FRONT UPPER Control Arms - LH (Driver Side) & RH (Passenger Side)
    • (2) - FRONT LOWER Ball Joints - LH (Driver Side) & RH (Passenger Side)
  • Upper control arms include ball joints & bushings
  • Direct replacements
  • Built to strict quality control standards
  • Fit models with Auto Leveling Air Suspension only

Worn ball joints can cause excessive front tire wear, popping or creaking in the front end, extra play in the steering system, and pose a serious safety concern. Replace loose or worn ball joints with our quality replacements.

One way to diagnose a loose, or warn ball joint, is to jack the car up, so the wheel is off of the ground, then have someone try to move the wheel in and out. While they are moving the wheel check the ball joint for play, if it is moving you probably need to replace it.

Remember whenever you are replacing any front end or steering components you should have your vehicle professionally aligned as soon as possible. This will ensure proper tracking and even tire wear.

Our steering and suspension components come pre-greased, sealed for long life, and do not require the extra maintenance typically required by greasable versions.

Direct Fit

Application-specific, with no modifications required.

Rigorously Tested

Made from higher quality materials than the competition. Built to have a longer life in any environment or road conditions.

State of the Art Manufacturing

By the same factories that the OEMs use.

Prepackaged for Your Convenience

Carefully assembled to include all of the parts you need, saving time and money.

Part Details

  • Quantity: 4 Piece Set
  • Kit Includes: (2) Front Lower Ball Joints
  • Kit Includes: (2) Front Upper Control Arms with Ball Joints

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Removing the Wheel (0:41)
    • Pry off the center cap with a flat blade screwdriver
    • Loosen the lug nuts with the vehicle on the ground
    • Raise the vehicle with a floor jack
    • Secure the vehicle on jack stands
    • Remove the lug nuts
    • Pull off the wheel
  2. step : Removing the Outer Tie Rod (1:13)
    • Turn the wheel by hand
    • Remove the 21mm nut from the outer tie rod
    • Thread the 21mm nut on a couple of turns
    • Hold the tie rod with an adjustable wrench
    • Loosen the tie rod adjusting nut with an adjustable wrench
    • Strike the steering knuckle with a hammer
    • Twist the 21mm nut off the tie rod
    • Measure the distance from the tie rod boot to the outer tie rod stud
    • Note that measurement
    • Twist off the outer tie rod.
  3. step : Installing the Tie Rod (2:11)
    • Twist on the outer tie rod
    • Measure the distance from the tie rod boot to the outer tie rod stud
    • This should be the same as the distance noted in Step 2
    • Move the adjusting nut as necessary
    • Push the tie rod into the wheel knuckle
    • Fasten the 21mm nut onto the tie rod
    • Tighten the 21mm nut to 111 foot-pounds of torque
    • Tighten the adjusting nut
    • Twist the grease fitting into the tie rod
    • Tighten the grease fitting with a 7mm socket and ratchet
    • Add grease to the grease fitting with a grease gun
  4. step : Reattaching the Wheel (3:34)
    • Slide the wheel into place
    • Start the lug nuts by hand
    • Tighten the lug nuts preliminarily
    • Lower the vehicle to the ground
    • Tighten the lug nuts to 120 foot-pounds in a crossing or star pattern
    • Reattach the center cap

Tools needed for replacement:

    General Tools

  • Measuring Tape
  • Floor Jack
  • Hammer
  • Jack Stands

  • Materials, Fluids, and Supplies

  • Bearing Grease

  • Pliers, Cutters & misc Wrenches

  • Adjustable Wrench

  • Ratchets & Related

  • Ratchet
  • Torque Wrench

  • Sockets - Metric

  • 21mm Socket
  • 7mm Socket
  • 10mm Socket

  • Specialty Tools

  • Grease Gun

  • Wrenches - Metric

  • 21mm wrench

There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
Is this returnable if it does not fit?
Bobbie B on Jun 14, 2017
BEST ANSWER: Yes, we offer a 60 day return policy in case the part does not fit. All we ask is that you provide information to us about the fitment issue in case we have a listing error, or need to investigate the issue further.

Vehicle Fit

Year Make Model Description
2003-2006Ford Expedition Ford Expedition 4 Piece Set Suspension Kit for Models with Automatic Leveling Suspension
2003-2006Lincoln Navigator Lincoln Navigator 4 Piece Set Suspension Kit for Models with Automatic Leveling Suspension

This part replaces:

  • Moog K80714
  • Moog K80715
  • Hollander 511-01074R
  • Hollander 511-01075L
  • Dorman 521-129
  • Dorman 521-130
  • Moog K500060
Part #: 1ASFK02163


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(04:25 min)