Part Details

  • Quantity: 14 Piece Set
  • Kit Includes:
    (2) Front Lower Ball Joints
    (2) Tie Rod Adjusting Sleeves
    (2) Front Upper Control Arms with Ball Joints
    (1) Pitman Arm
    (2) Front Outer Tie Rods
    (2) Front Sway Bar Links
    (1) Idler Arm
    (2) Front Inner Tie Rods


  • Brand New Steering and Suspension Kit
  • Comes as a 14 Piece Kit
    • Fits LH (Driver Side) & RH (Passenger Side) Front
  • 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.

  1. step : Clean up the top of the upper control arm (1:00)
  2. step : Install the ball joint (1:07)
    • Line up the boot on the ball joint and put the ball joint in place and put the nut on it.
    • Bolt the ball joint in with the four nuts and bolts.
    • Torque them to 25 ft lbs
  3. step : Install the tie rod. (2:18)
    • Put the tie rod in place
    • Bolt it in at 55 ft lbs.
    • Put in the cotter pin, hammer it through and bend it with a pair of pliers.
    • Fill the tie rod end with grease.
  4. step : Install the hub (3:35)
    • Put the O ring into the hub.
    • Mount the hub and thread the ABS harness into place.
    • Bolt the hub into place and make sure the shield is in the correct position.
    • Use a star like pattern when bolting in the hub and torque the bolts to 65 ft lbs.
    • Clip and bolt the ABS harness in and connect it.
  5. step : Install the brakes (6:05)
    • Mount the rotor and caliper
    • Bolt the caliper bolts in and torque to 50-60 ft lbs.
    • Use a rubber mallet to help get the caliper on.
  6. step : Install the hub nut and wheel. (7:00)
    • Before putting the wheel on, put the hub nut on and tighten but do not torque.
    • Put the wheel back on and lower the car.
    • Torque the hub nut to 90 ft lbs.
    • Using a star pattern, torque the wheel lug nuts to 75 ft lbs.
    • Put the cap and lug nut covers on.

Tools needed for replacement:

    General Tools

  • Chisel
  • Floor Jack
  • Hammer
  • Jack Stands
  • Rubber Mallet

  • Materials, Fluids, and Supplies

  • Rust Penetrant

  • Ratchets & Related

  • Ratchet
  • Socket Extensions
  • Torque Wrench

  • Screwdrivers & Related

  • Flat Blade Screwdriver
  • Pry Bar

  • Sockets - Metric

  • 10mm Socket
  • 11mm Socket
  • 12mm Socket
  • 13mm Socket
  • 14mm Socket
  • 15mm Socket
  • 16mm Socket
  • 17mm Socket
  • 18mm Socket
  • 19mm Socket
  • 20mm Socket
  • 21mm Socket
  • 22mm Socket
  • 24mm Socket
  • 35mm Socket

  • Specialty Tools

  • Grease Gun

  • Wrenches - Metric

  • 13mm Wrench
  • 18mm Wrench

4.8 / 5.0
16 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great parts
Parts came individually wrapped and looked great. I've had them for about a week and no more popping every time I back out or go over a big bump.
September 6, 2018
1 month ago
98 Blazer Steering/Suspension kit
I ordered the kit, paid with card over the phone, product was shipped and in my possession on the third day after ordered (almost 4 days total). Note: I did not pay for any rush delivery, that was just thru standard mailing!!! I know, AWESOME !!!, I couldn't be more happier!!! Received kit and everything was in there, COMPLETE.!! EXCELLENT SERVICE FEOM BEGINNING TO END!!! Now I'm just saving up for the lower control arms and I will finally be able to drive again!!!, AND SQUEAK FREE!!!!
September 4, 2018
1 month ago
I was worried about my order from the start , but you quickly proved to me that you are on top of it , got here super fast , the right part ,of the and I am totally impressed ! Thanks.Write
August 30, 2018
1 month ago
All the parts were there the only problem was that the upper control arm came without the bracket for the ABS sensor wire which is standard. Everything else was great.
June 6, 2018
4 months ago
Great Service!
The service was great, fast shipment, great quality parts and easy to install. Price for parts was inexpensive which made repairing my vehicle quick and easy.
April 27, 2018
5 months ago
Parts that fit
All of my parts arrived on time and intact when they said they would be here the installation of these parts went very well and did not have incurred any problems during installation and they all fit very well I have already referred several people to your website and will continue to refer people
April 16, 2018
6 months ago
Very good company
I got my parts from here very fast! Everything fit perfect and has been doing me good! ?? I would recommend this website to everyone. Very satisfied and will deffently be ordering more parts from here.
February 23, 2018
1 year ago
Hey guys i wanted to respond to your email simply because ya'll need to be held responcible .... for surpassing my every expectation!
 Honestly when i saw your prices and compaired them to my local parts houses, i was sure that i had just bought a bunch of shitty knock-offs that would in no way fit.

I couldnt have been more wrong!!

Your parts fit, they are of good quality, and they saved me a grip of cash.

Thank you guys! I'll  be back , with freinds!


Sent from my Samsung Galaxy smartphone.

-------- Original message --------
From: 1A Auto
Date: 1/13/18 10:40 AM (GMT-07:00)
Subject: How do you like your 1ASFK02602-Steering & Suspension Kit?







Thank you again for your recent order with 1A Auto! We work hard to make sure you are 100% satisfied with the service and shopping experience.
Your opinion is greatly appreciated by other customers as well as the staff at 1A Auto. If you have a moment we’d love to know how your purchase went!

1ASFK02602-Steering & Suspension Kit

1ASHS00003-Wheel Bearing & Hub Assembly Pair Front TRQ BHA50029

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If you have any questions at all, we are here to help you! Please contact us by email at or by phone at (888) 844-3393. We look forward to providing you with many amazing shopping experiences!

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1A Auto



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January 24, 2018
8 months ago
Great parts.
Great parts for the price. Excellent fit no issues, it's been over a year-and-a-half and 15000 miles. Thanks 1aauto.
November 5, 2017
over 2 years ago
Perfect Fit
Everything fit great. Only suggestion would be that the Pitman arm and steering shaft is probably not needed for 99% of these suspension rebuilds, and I did not use mine since that part about triples the time to install this kit.
October 24, 2017
11 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 14 questions Browse 14 questions and 30 answers
Are these ball joint, and tie rods grease able or sealed?
Jay Bredlau on Jun 15, 2016
BEST ANSWER: They're greasable
Do you have a 2wd kit like this?
Ashton L on Jan 31, 2017
Is this kit for 1 side or is it for both sides of the s10?
Janson C on Mar 9, 2017
BEST ANSWER: Both sides. Be prepared to air chisel or torch off the lower ball joint rivets, too!
Does this kit replace all needed parts for a front end suspension/steering rebuild?
Melissa G on Jan 24, 2017
BEST ANSWER: Pretty much. They're aren't any Springs or shocks tho.
How long should it take a qualified mechanic to install these parts?
Ronald H on Apr 27, 2018
BEST ANSWER: No more than a day. I did everything. Upper and lower control arm kits and everything in between it in my driveway with nothing more than my sockets and a floor jack. It took me 8 hours
Is this upper and lower control arms for both side with bushing?
Larry H on Nov 4, 2017
BEST ANSWER: Also.. in order to properly replace the pitman arm you'll need to remove the power steering box.. Which is a real pain it the "bleep"
Will this kit work for a 2000 zr2 blazer?
Brad E on Sep 20, 2017
BEST ANSWER: Yea it should work, I used this kit on my old 2003 ZR2 S10 after installing torsion keys. I would imagine they are same suspension set up. The only thing different on a ZR2 is the lower control arms if I remember and they are expensive and can only be bought from GM
Well this work on the 98 chevy s10 zr2?
alex g on Aug 27, 2017
BEST ANSWER: I have a 2000 ZR2 and it fit mine perfect. Although they are wider, the tie rods and ball joints and the control arms are the same size as the Sonoma and S10's.
who is the manufacturer of these parts?
Brandon b on Apr 14, 2017
BEST ANSWER: These are our 1A Auto brand parts made in either China, Taiwan, or Japan.
Does this kit work on the zr5 model sonoma 4x4 ?
Jeffrey H on Dec 3, 2017
BEST ANSWER: Yes, it worked . Fit well.
Will this kit fit a 97 Blazer 4x4?
Cliff W on Oct 17, 2017
BEST ANSWER: These are listed to fit only a 1998 and newer model.
Does this fit on a 2.5 inch suspension lift on a 2002 chevy s10 4x4?
Eduardo C on Aug 22, 2017
BEST ANSWER: These may still fit, but with any lift the parts would prematurely fail due to the strain on the suspension.
Will these parts fit on a 2001 zr2 s10?
Austin B on Feb 14, 2017
BEST ANSWER: Yes, this will fit your 4WD model 2001 S10 with the ZR2 package.
Does this come with the idler arm only or the idler arm assembly?
Nicholas B on Feb 9, 2017
BEST ANSWER: This set will only include the idler arm. The bracket is not included but depending on the condition of your factory part may be reused or you may purchase separately.

Vehicle Fit

Year Make Model Description
1998Chevy Blazer S10 Chevy Blazer S10 4 Wheel Drive 14 Piece Set Steering & Suspension Kit for Models with Offset Tie Rod
1999-2005Chevy Blazer S10 Chevy Blazer S10 4 Wheel Drive 14 Piece Set Steering & Suspension Kit
1998Chevy S10 Pickup Chevy S10 Pickup 4 Wheel Drive 14 Piece Set Steering & Suspension Kit for Models with Offset Tie Rod
1999-2004Chevy S10 Pickup Chevy S10 Pickup 4 Wheel Drive 14 Piece Set Steering & Suspension Kit
1998GMC Jimmy S-15 GMC Jimmy S-15 4 Wheel Drive 14 Piece Set Steering & Suspension Kit for Models with Offset Tie Rod
1999-2001GMC Jimmy S-15 GMC Jimmy S-15 4 Wheel Drive 14 Piece Set Steering & Suspension Kit
1999-2004GMC S-15 Sonoma GMC S-15 Sonoma 4 Wheel Drive 14 Piece Set Steering & Suspension Kit
1998Isuzu Hombre Isuzu Hombre 4 Wheel Drive 14 Piece Set Steering & Suspension Kit for Models with Offset Tie Rod
1999-2000Isuzu Hombre Isuzu Hombre 4 Wheel Drive 14 Piece Set Steering & Suspension Kit
1999-2001Oldsmobile Bravada Olds Bravada 4 Wheel Drive 14 Piece Set Steering & Suspension Kit

This part replaces:

  • Dorman 520-139
  • Dorman 520-140
  • Hollander 511-00941R
  • Moog K5335
  • Moog K620172
  • Moog K620173
  • Moog K6251
  • Moog ES2004S
  • Moog K6600
  • Moog K6255
  • Moog ES3462
  • Moog ES3584
  • Hollander 511-01136L
  • OE # 8260485610
  • OE # 7839709
  • OE # 26048561
  • OE # 12471300
  • OE # 12471301
  • OE # 15661508
  • OE # 26054968
Part #: 1ASFK02602

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:

(09:04 min)