Specifications

  • Correct electrical connection
  • Mounts INTO front axle housing
  • Replaces dealer part number: 26060073
  • Durable construction shift actuator
  • Direct bolt on replacement
  • Built to strict quality control standards

Note: If you have any questions about this shift actuator fitting your application, please call your local GM dealer with the above part number.

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 keep your invoice for proof of this warranty.

  1. step : Removing the Skid Plate (1:10)
    • Remove the four 15 mm bolts that are securing the skid plate.
    • Once those are out, remove the skid plate
  2. step : Un-plugging the Actuator (1:39)
    • Using a flat blade screwdriver, pry up on the little latch and unplug the actuator.
  3. step : Removing the old Actuator (1:50)
    • Using a pair of large slip joint pliers, grab the bolt and unscrew counterclockwise. Once you've got it started, it should come right out.
  4. step : Installing the new Actuator (2:40)
    • Work in reverse of the installation process. There may be some grease that drips out-make sure you have a Teflon Coating, and that you get it straight in.
    • When pulling it in, don't pull too tight-you don't want to strip the plastic threads.
  5. step : Replacing the Skid Plate (3:16)
    • While holding the skid plate up, replace the four 15 mm bolts.
    • Tighten these bolts up to 30 or 35 foot-pounds so they don't go anywhere.

Tools needed for replacement:

    Pliers, Cutters & misc Wrenches

  • Slip-Joint Pliers

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 15mm Socket

  • Wrenches - Metric

  • 15mm Wrench

5.0 / 5.0
10 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
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Works great perfect fit
Easy install one tool, 15 minutes. 15 minutes first time. If I had to do it again probably be closer to 5 minutes.
January 24, 2017
Purchased
1 year ago
fast delivery
great price, easy to install, works great ,would buy it again when I need it.
January 3, 2018
Purchased
4 months ago
Ez to install
Great product and so very ez to install. The price was great and the shipping was fast.
January 18, 2018
Purchased
3 months ago
1aauto gives excellent service writes Kevin from Oregon
They expedite shipping their parts out to the customer so quickly. Great customer service. Easy ordering parts that match your vehicle. I haven’t fully resolved my 4wd issue yet but I know I’m getting closer. Thanks for all your support.
October 11, 2017
Purchased
6 months ago
4x4 front actuator drive
Fit and worked perfect right out of the box! Thanks 1a auto!
March 20, 2018
Purchased
1 month ago
Actuator
Recieved this actuator fast, it's on the front of the front axel. It took me 10 minutes to change it out. Works great. Exact fit.
February 21, 2018
Purchased
2 months ago
Excellent!
This actuator was easy to install and works great! Fast shipping as well as a decent price are always a plus in my book. I would recommend this part for anyone who needs one. I'm a very happy customer!
January 23, 2017
Purchased
1 year ago
Works flawlessly, great price.
Very easy installation with the videos. There are so many non-mechanical issues with a GMC 4wd system that you can easily address yourself with some research and Youtube. This fit the bill. Thanks 1Aauto.com.
December 6, 2017
Purchased
5 months ago
Just as described
The actuator was juast as describes with fast delivery. The videos are awesome help too.
February 14, 2018
Purchased
2 months ago
Part arrived fast, easy install. But I am still at a lost to why my 4wd is not working. I changed the switch on the dash, actuator motor, and this part on this review. Even check the fuses, made sure I had good ground and still nothing
December 3, 2017
Purchased
5 months 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 1 answer
What size thread is it on 4x4 actuator?
Justin W on Feb 8, 2017
BEST ANSWER: I don't have the exact measurements. Our parts are designed to be exact replacements for what came with the vehicle, so as long as your year, make, and model match up with our listing, these will definitely fit and function just like the original. Please let us know if you have any other questions.

Vehicle Fit

  • 1999-2000 Cadillac Escalade Four Wheel Drive Actuator Front
  • 2002-2009 Cadillac Escalade Four Wheel Drive Actuator Front
  • 2003-2009 Cadillac Escalade ESV Four Wheel Drive Actuator Front
  • 2002-2009 Cadillac Escalade EXT Four Wheel Drive Actuator Front
  • 2002-2013 Chevy Avalanche 1500 Four Wheel Drive Actuator Front
  • 2002-2006 Chevy Avalanche 2500 Four Wheel Drive Actuator Front
  • 2004-2012 Chevy Colorado Four Wheel Drive Actuator Front
  • 1996-1999 Chevy K1500 Truck Four Wheel Drive Actuator Front
  • 1996-2000 Chevy K2500 Truck Four Wheel Drive Actuator Front
  • 1998-2000 Chevy K3500 Truck Four Wheel Drive Actuator Front
  • 1999-2013 Chevy Silverado 1500 Four Wheel Drive Actuator Front
  • 2007 Chevy Silverado 1500 Classic Four Wheel Drive Actuator Front
  • 2001-2003 Chevy Silverado 1500 HD Four Wheel Drive Actuator Front
  • 2005-2006 Chevy Silverado 1500 HD Four Wheel Drive Actuator Front
  • 2007 Chevy Silverado 1500 HD Classic Four Wheel Drive Actuator Front
  • 1999-2004 Chevy Silverado 2500 Four Wheel Drive Actuator Front
  • 2001-2013 Chevy Silverado 2500 HD Four Wheel Drive Actuator Front
  • 2007 Chevy Silverado 2500 HD Classic Four Wheel Drive Actuator Front
  • 2001-2013 Chevy Silverado 3500 Four Wheel Drive Actuator Front
  • 2007 Chevy Silverado 3500 Classic Four Wheel Drive Actuator Front
  • 2000-2014 Chevy Suburban 1500 Front Four Wheel Drive Actuator
  • 2000-2013 Chevy Suburban 2500 Front Four Wheel Drive Actuator
  • 1992-1999 Chevy Suburban K1500 Front Four Wheel Drive Actuator
  • 1992-1999 Chevy Suburban K2500 Front Four Wheel Drive Actuator
  • 1998-2013 Chevy Tahoe Four Wheel Drive Actuator Front
  • 2004-2012 GMC Canyon Four Wheel Drive Actuator Front
  • 1996-1999 GMC K1500 Truck Four Wheel Drive Actuator Front
  • 1998-2000 GMC K2500 Truck Four Wheel Drive Actuator Front
  • 1996-2000 GMC K3500 Truck Four Wheel Drive Actuator Front
  • 1999-2013 GMC Sierra 1500 Four Wheel Drive Actuator Front
  • 2007 GMC Sierra 1500 Classic Four Wheel Drive Actuator Front
  • 2001-2003 GMC Sierra 1500 HD Four Wheel Drive Actuator Front
  • 2005-2006 GMC Sierra 1500 HD Four Wheel Drive Actuator Front
  • 2007 GMC Sierra 1500 HD Classic Four Wheel Drive Actuator Front
  • 1999-2004 GMC Sierra 2500 Four Wheel Drive Actuator Front
  • 2001-2013 GMC Sierra 2500 HD Four Wheel Drive Actuator Front
  • 2007 GMC Sierra 2500 HD Classic Four Wheel Drive Actuator Front
  • 2001-2013 GMC Sierra 3500 Four Wheel Drive Actuator Front
  • 2007 GMC Sierra 3500 Classic Four Wheel Drive Actuator Front
  • 2011-2013 GMC Sierra Denali 2500 HD Four Wheel Drive Actuator Front
  • 2011-2013 GMC Sierra Denali 3500 HD Four Wheel Drive Actuator Front
  • 1998-1999 GMC Suburban C1500 Four Wheel Drive Actuator Front
  • 1998-1999 GMC Suburban C2500 Four Wheel Drive Actuator Front
  • 1998-1999 GMC Suburban K1500 Four Wheel Drive Actuator Front
  • 1998-1999 GMC Suburban K2500 Four Wheel Drive Actuator Front
  • 1998-2013 GMC Yukon Four Wheel Drive Actuator Front
  • 2000-2013 GMC Yukon XL 1500 Four Wheel Drive Actuator Front
  • 2000-2013 GMC Yukon XL 2500 Four Wheel Drive Actuator Front
  • 2006 Isuzu i-350 Four Wheel Drive Actuator Front

This part replaces:

  • Dorman 600-101
  • OE # 26060073
Part #: 1AFWA00004

Ships Same Day for orders placed by 4 P.M. ET

How-to Video:

(03:51 min)