• Comes as a 10 Piece Kit
    • Fits LH (Driver Side) & RH (Passenger Side)
  • Direct replacements
  • Built to strict quality control standards
  • Idler arm: Correct for models with a distance of 3.43" between mounting holes
    • Not correct for models with a distace of 2.48" between mounting holes

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

  • Kit Includes: (2) Front Lower Ball Joints
  • Kit Includes: (2) Front Upper Control Arms with Ball Joints
  • Kit Includes: (2) Front Outer Tie Rods
  • Quantity: 10 Piece Set
  • Kit Includes: (2) Front Inner Tie Rods
  • Kit Includes: (1) Pitman Arm
  • Kit Includes: (1) Idler Arm

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.

Please Note: Whenever replacing steering components, it is highly recommended to have a professional alignment performed on the vehicle afterwards.  Failure to do so may result in issues with steering and premature tire wear.

  1. step : Remove the Wheel (1:59)
    • Pull off the center cap
    • Loosen the lug nuts
    • Remove the cotter pin and loosen the 35mm hub nut
    • Loosen the seven 13mm 12-point bolts that hold the axle to the front drive
    • Raise and secure the car
    • Remove the wheel
  2. step : Loosen the Torsion Bar (2:54)
    • Spray the torsion bar with spray paint and loosen the torsion bar tension bolt with an 18mm bolt
  3. step : Remove the Tie Rod (3:45)
    • Use a pair of pliers to remove the cotter pin
    • Remove the nut at the end of the tie rod
    • Use a tie rod puller to separate the tie rod
  4. step : Remove the stabilizer links (5:25)
    • Use a 9/16 wrench to secure the bottom and a 14 mm socket to unbolt the stabilizer link
    • Use a hammer and punch to remove the stabilizer link
  5. step : Pull the Axle from the CV Joint (6:52)
    • Unbolt the seven bolts, using a pry bar to keep the hub from rotating
    • Remove the hub nut using a 35 mm socket
    • Give the axle a tap with a hammer and pull the axle out
  6. step : Remove the Ball Joint (9:00)
    • Use a jack and wood plank or two to lift the control arm and relieve tension from the ball joint
    • Unbolt the the ball joint using a breaker bar and 27mm socket
    • Use a ball joint removal tool to pull the ball joint apart
    • With a ball joint press, remove the ball joint completely
    • See Part Two for reassembly

Tools needed for replacement:

    General Tools

  • Center Punch
  • Floor Jack
  • Hammer
  • Jack Stands

  • Materials, Fluids, and Supplies

  • Block of Wood
  • Marker / Writing Utensil
  • Rust Penetrant

  • Pliers, Cutters & misc Wrenches

  • Needle nose pliers

  • Ratchets & Related

  • 1/2 Inch Breaker Bar
  • A Piece of Pipe (for leverage)
  • Ratchet
  • Socket Extensions

  • Screwdrivers & Related

  • Pry Bar

  • Sockets - Metric

  • Complete Metric Socket Set

  • Specialty Tools

  • Ball Joint Press
  • Tie Rod Puller

3.5 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
2001 F150 "Ole Squeaky"
I replaced the bushings with the kit and it totally stopped the irritating noises. Very happy with the product and it was a perfect fit, took about a full day for a beginner. Local auto store has the bushing repair tools to borrow so I saved hundreds doing it myself. I was very impressed with the delivery it came days before estimated. Now I drive in "Stealth mode". Thank you.
October 2, 2017
10 months ago
It fits, but not sure about quality
First of all, I somehow ordered the wrong set to begin with. I am 100% positive my truck is a 2006 and I order things all the time online. Somehow the set for 2001 was shipped and I had to return it on my dime...so I started off $50 or more in the hole and not too happy. Nothing I could do about it and 1aauto surely wasn't going to help even though I believe it is their system that messed up and ordered the wrong parts. I have installed everything and it fit the way it is supposed to, but the steering still seems a little "loose". I am mechanically inclined and have done lots of work on cars and trucks. Just to be safe, you might want to consider ordering elsewhere. It's cheap...but it could also be cheap.... If you get my drift.
June 29, 2017
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 2 answers
How do I find out what size bolt pattern idler arm I needs or my 2001 f150?
Justin L on Oct 11, 2015
BEST ANSWER: THe two holes measured from center to center will measure either 2.48 (roughly 2.5") or 3.43" (roughly 3-7/16"); enough difference between the two to easily differentiate between the two using a ruler. The idler arm is right of center to the center link. The idler arm bolts to the frame. One can easily measure the it from below the vehicle

Vehicle Fit

Year Make Model Description
1997-2002Ford Expedition Ford Expedition 4 Wheel Drive 10 Piece Set Steering & Suspension Kit 3.43 Inch Bolt Pattern
2004Ford F150 Heritage Truck Ford F150 Heritage Truck 4 Wheel Drive 10 Piece Set Steering & Suspension Kit 3.43 Inch Bolt Pattern
1997-2003Ford F150 Truck Ford F150 Truck 4 Wheel Drive 10 Piece Set Steering & Suspension Kit 3.43 Inch Bolt Pattern
1997-1999Ford F250 Light Duty Truck Ford F250 Light Duty Truck 4 Wheel Drive 10 Piece Set Steering & Suspension Kit 3.43 Inch Bolt Pattern
1998-2002Lincoln Navigator Lincoln Navigator 4 Wheel Drive 10 Piece Set Steering & Suspension Kit 3.43 Inch Bolt Pattern

This part replaces:

  • Moog K8694T, K80771
  • Moog K8700
  • Moog ES3366T
  • Moog ES3367T
  • Moog ES3369T
  • Moog ES3370T
  • Moog K8722T
  • Moog K8724T
  • Moog K8747
  • Dorman 520-215
  • Dorman 520-216
  • Hollander 511-01023BL
  • Hollander 511-01023BR
  • OE # F85Z3350BA
  • OE # 5L3Z3085C, XL3Z3085BA
  • OE # 5L3Z3084C, XL3Z3084BA
Part #: 1ASFK00454

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:

(13:53 min)