Part Details

  • Quantity: 13 Piece Set
  • Kit Includes:
    (2) Front Lower Ball Joints
    (1) Pitman Arm
    (2) Front Upper Control Arms with Ball Joints
    (2) Front Outer Tie Rods
    (2) Front Sway Bar Links
    (1) Idler Arm Bracket
    (1) Idler Arm
    (2) Front Inner Tie Rods


  • Brand New Steering & Suspension Kit
  • Comes as a 13 Piece Kit
    • Fits LH (Driver Side) & RH (Passenger Side)
  • Direct replacements
  • Built to strict quality control standards

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.

Item Condition: New

California Customers:

WARNING:  This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

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.

Note: When replacing steering components, it is recommended to have a professional alignment performed on the vehicle afterwards. This will ensure proper tracking and even tire wear.

    NOTE: After completing the procedure you will need a professional alignment

  1. step : Removing the Wheel (0:47)
    • Loosen the 22mm caps on the hubcap with the vehicle on the ground
    • Pull the hubcap free
    • 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 Upper Control Arm (1:10)
    • Mark the tab on the adjustment piece with a marker to mark the alignment
    • Remove the two 10mm bolts holding the brake line and move the brackets
    • Remove the ball joint nut with an 18mm wrench
    • Hit the wheel knuckle and control arm to break them free
    • Remove the 21mm nuts from the upper control arm bracket
    • Jack up the wheel underneath the wheel knuckle
    • Remove the upper control arm nut
    • Remove the bolts and upper control arm bracket
    • Place a nut back on and use an air hammer to knock the bolt out if it won't budge
    • Move the control arm up and down while pulling out
  3. step : Installing the Upper Control Arm (3:52)
    • Put the upper control arm into place and push the 21mm bolts in to hold it
    • Put the brackets on either side and realign them up
    • Angle the control arm down into the wheel knuckle
    • Replace the 18mm ball joint nut
    • Replace the 21mm nuts from the upper control arm bracket
    • Replace and tighten the two 10mm bolts
    • Put a grease gun into place on the end of the control arm and fill it up
  4. step : Reattaching the Wheel (6:00)
    • 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 100 ft/lbs in a crossing or star pattern
    • Reattach the hubcap and tighten the caps

Tools needed for replacement:

    General Tools

  • Hammer
  • Jack Stands

  • Materials, Fluids, and Supplies

  • Marker / Writing Utensil

  • Ratchets & Related

  • Ratchet
  • Torque Wrench

  • Sockets - Metric

  • 10mm Socket
  • 21mm Socket
  • 22mm Socket

  • Specialty Tools

  • Grease Gun

  • Wrenches - Metric

  • 18mm Wrench
  • 21mm wrench

4.4 / 5.0
26 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Good fit and finish
Parts when in easily. I would have liked if the lower ball joint have a zirc fitting. Other than that small preference everything fit perfectly.
October 10, 2018
3 weeks ago
Steering and suspension kit
The parts fit really well on my 04 Silverado 4 wheel drive. I really like the price and the parts were really easy to install. I really appreciate the videos that one a Auto provide. This save me money that I did not have. My truck would have been down for a lot longer if I would have had to have a shop do the work. The one thing I do wish that was different though with the kit is that I wish that the outer tie rod ends and lower ball joints would have had grease certs on them, there was no grease cert for it and no hole where a grease cert would go. But my grandfather assured me that many of the factory sealed ball joints that aren't serviceable are pretty reliable these days. So again I really value the kit and the videos, thank you 1A Auto
August 14, 2018
3 months ago
Good parts. Every thing fit just like it was made for the suburban.
June 13, 2018
7 months ago
Front end kit for 03 chevy
All the parts fell into place like any other. Deff order again
May 8, 2018
5 months ago
Great value for the price
Everything bolted right in, wish all the pieces came with grease fittings
April 27, 2018
6 months ago
Great parts
All parts worked great and fast shipping! Thanks!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
April 12, 2018
6 months ago
Great service recommend them to anyone looking for the right car parts on line A-1 auto they want serviceWrite your review here. It must be at least 50 characters long. Consider whether you would recommend this product and what you like or dislike about it.
March 23, 2018
7 months ago
I was very satisfied with my purchase it came when you say it come and I will always use this company and tell others about the great service I received thank you very much. ..
February 2, 2018
8 months ago
Happy with this kit
Everything installed and works great. I've bought products from 1aauto before and will again in the future. Great delivery speed. Only reason I didn't give it 5 stars is because it lacked some grease zerks where I feel there should have been. I realize the Moog brand probably has them at a greater price , but with the zerks I would have given the product a 5. Overall definitely would buy again and recommend
January 19, 2018
9 months ago
Everything went together with no issues, wish everything had grease fittings to be more serviceable, but so far, happy with everything
November 22, 2017
11 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 11 questions Browse 11 questions and 24 answers
What brand are the parts? Who makes the parts?
Rooster on Jan 18, 2016
BEST ANSWER: These will be our house brand 1A Auto parts. This will come with a lifetime warranty, and free ground shipping. Thank you and have a great day!
Do all ball joints, tie rod ends inner and outer, and idler arm bracket have grease certs?
David S on Feb 21, 2018
BEST ANSWER: Yes, they do. My experience was that some of them took grease easily (normally) and others were very challenging. If I recall correctly, I also had to install the zerk in at least some of the parts. The holes were there but the zerk had to be fitted.
Is this for just on side or both left and right?
Alan Y on Sep 7, 2017
BEST ANSWER: The parts in this kit will cover both driver and passenger side.
This whole kit is 250$ how is that possible?
Ian K on Jul 22, 2016
BEST ANSWER: Yes the whole kit is 250. I installed it about two months ago. It's the labor that's gonna kill you at least 750$ Unless your gonna install yourself. Parts are good quality with the exception of the lower ball joints. They just aren't the best. You will have to replace them after a while. You will notice noise on the lower end. Other than that can't beat the deal. Plus hardens parts come with a warranty for manufacture defects. Hope that helps.

Zach p. Dallas tx
Does this fit 2006 Tahoe "4wd"?
Bill B on Jul 28, 2018
BEST ANSWER: I purchased this same kit and installed it on my 05 Yukon 4x4. My Yukon has a custom lift kit on it so the stabilizer bars did not work for me but would likely work on a standard model
Would these fit a 2002 chevy avalanche z71 1500??
Ezequiel on Jul 16, 2018
This kit will fit your vehicle as long as you have the 4 groove pitman arm. Thank you!
Who manufactures this kit?
Aaron K on Mar 20, 2018
BEST ANSWER: We have a few different aftermarket companies build these parts specifically for us, as our 1A Auto house brand. They are manufactured to the same OEM specifications as the original part that came with your vehicle. If you have any further questions, please don't hesitate to ask.
Will this fit a 2003 chevy tahoe Z71??
DanNnn on May 5, 2018
BEST ANSWER: Yes it will, the only thing you need to verify is the number of flat grooves on you OE pitman arm. The one in this kit has 4.
Do this kit chome with grease fittings?
M C on Apr 27, 2018
BEST ANSWER: Hello! Our parts do not come with grease fittings, but they are listed to fit and function just as the originals and have our lifetime warranty as well.
Will this kit still work for a truck thats lifted?
Max F on May 27, 2017
BEST ANSWER: We would not recommend this kit for a lifted truck because of the additional strain. It would depend what type of lift however. Certain suspension lifts require special components, while a body lift or leveling kit would use the same OEM type parts.
Will this kit work for my 2005 Z71 Tahoe? I am needing new ball joints but want to upgrade all components.
Terry on Sep 20, 2017

Vehicle Fit

Year Make Model Description
2002-2006Cadillac Escalade Cadillac Escalade 13 Piece Set Steering & Suspension Kit for Models with 4 Groove Pitman Arm
2003-2006Cadillac Escalade ESV Cadillac Escalade ESV 13 Piece Set Steering & Suspension Kit for Models with 4 Groove Pitman Arm
2002-2006Cadillac Escalade EXT Cadillac Escalade EXT 13 Piece Set Steering & Suspension Kit for Models with 4 Groove Pitman Arm
2002-2006Chevy Avalanche 1500 Chevy Avalanche 1500 13 Piece Set Steering & Suspension Kit for Models with 4 Groove Pitman Arm
1999-2006Chevy Silverado 1500 Chevy Silverado 1500 4 Wheel Drive 13 Piece Set Steering & Suspension Kit for Models with 4 Groove Pitman Arm
2007Chevy Silverado 1500 Classic Chevy Silverado 1500 Classic 4 Wheel Drive 13 Piece Set Steering & Suspension Kit for Models with 4 Groove Pitman Arm
2000-2006Chevy Suburban 1500 Chevy Suburban 1500 13 Piece Set Steering & Suspension Kit for Models with 4 Groove Pitman Arm
2000Chevy Tahoe Chevy Tahoe (excluding Z71 Models) 13 Piece Set Steering & Suspension Kit for Models with 4 Groove Pitman Arm
2001-2006Chevy Tahoe Chevy Tahoe 13 Piece Set Steering & Suspension Kit for Models with 4 Groove Pitman Arm
1999-2006GMC Sierra 1500 GMC Sierra 1500 4 Wheel Drive 13 Piece Set Steering & Suspension Kit for Models with 4 Groove Pitman Arm
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic 4 Wheel Drive 13 Piece Set Steering & Suspension Kit for Models with 4 Groove Pitman Arm
2000GMC Yukon GMC Yukon (excluding Denali Models) 13 Piece Set Steering & Suspension Kit for Models with 4 Groove Pitman Arm
2001-2006GMC Yukon GMC Yukon 13 Piece Set Steering & Suspension Kit for Models with 4 Groove Pitman Arm
2000-2006GMC Yukon XL 1500 GMC Yukon XL 1500 13 Piece Set Steering & Suspension Kit for Models with 4 Groove Pitman Arm

This part replaces:

  • Hollander 511-01044
  • Moog K80942
  • Moog ES3493T
  • Moog K6541
  • Moog K80631
  • Moog K6723
  • Moog ES3488
  • Moog K6534
  • Moog K6536
  • Dorman 520-116
  • OE # 15295861
  • OE # 12475485
  • OE # 15864153
  • OE # 12471378
  • OE # 26059210
  • OE # 15047200
  • OE # 12471379
  • OE # 12475478
  • OE # 19149617
  • OE # 19149615
Part #: 1ASFK01727

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:

(07:07 min)