Replaces

Transfer Case Shift Motor Dorman 600-910 - 1AFWM00029

Specifications:

  • Brand new replacement
  • Replaces dealer part number: 88962314
  • 7 pin rectangle connector
  • Fits New Venture Gear NVG246, 236,246 transfer cases with RPO Code NP8 - Auto Trac
  • Built to strict quality control standards
  • No core charge!
  • Will not fit transfer cases with RPO Code NR4

If you have any questions about this part fitting your vehicle, please call your local dealer with part number: 88962314. They will tell you if it is the correct part for your truck.

Note: If your vehicle requires a match to an RPO (Regular Production Option) code, you can usually find it on your original window sticker and sometimes either on the inside of your trunk lid, spare tire cover, glove box door, or the front driver's side door shell.

If you are having problems with your 4wd not engaging because of a defective 4x4 shift motor, then this part is for you!! Why search through junk yards hoping to find a used 4x4 electric transfer case shift motor when you can have brand new! Replace that defective transfer case 4x4 shift motor now with a brand new part.

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

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 Front Drive Shaft (0:22)
    • Mark the position of the shaft on the u-joint and driveshaft with a marker
    • Brace the drive shaft with a pry bar
    • Loosen the four 11mm nuts from the shaft
    • Pry the drive shaft from the U-joint
    • Push the drive shaft backwards and out of the u-joint
    • Work a pry bar carefully under the boot
    • Slide the drive shaft out of the transfer case
  2. step : Removing the Transfer Case Shift Motor (3:49)
    • Remove the 15mm bolts from the skid plate
    • Remove the skid plate
    • Disconnect the connector
    • Remove the three 15mm bolts from the case motor
    • Remove the case shift motor
    • Clean off the area
    • Put the transfer case in neutral
  3. step : Installing the Transfer Case Motor (7:17)
    • Clean off the gasket with glass cleaner
    • Lower the gasket to the transfer case motor
    • Press the gasket to the motor
    • Insert the motor into place
    • Tighten the 15mm bolts to the motor
    • Torque the bolts to 15 foot-pounds
    • Connect the connector
    • Tighten the 15mm bolts to the skid plate
  4. step : Installing the Front Drive Shaft (10:33)
    • Line up the shaft over the crossmember and into the transfer case
    • Line up the markings with the shaft on the u-joint
    • Insert the drive shaft into the u-joint
    • Tighten the four 11mm bolts to the drive shaft
    • Tighten the bolts to 19 foot-pounds

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Floor Jack

  • Materials, Fluids, and Supplies

  • Rust Penetrant
  • Marker / Writing Utensil

  • Ratchets & Related

  • Socket Extensions
  • Torque Wrench
  • Ratchet

  • Screwdrivers & Related

  • Pry Bar

  • Sockets - Metric

  • 11mm Socket

  • Wrenches - Metric

  • 11mm Wrench

5.0 / 5.0
3 Reviews
5 Stars
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Transfer case motor
So far I am completely satisfied with your products. Also the videos you produce are extremely helpful and very easy to navigate through them. Keep up the great work. Faithful customer, Jim Fischer.
January 31, 2017
Purchased
1 year ago
Great Customer Service
I ordereded this part for my Suburban and when it arrived, I followed the video they have on the install. The video was spot on and very helpful. However, the part was defective out of the box and after some troubleshooting, I called customer service. They listened to my explanation of the situation, and immediately shipped me another part. When that one arrived, it went right on and worked like a champ. Thank you for the awesome customer service.
December 31, 2017
Purchased
5 months ago
perfect fit and 4 wheel drive works flawlessly now
Part came on time. Fit was exact. And the truck 4 wheel drive now works perfectly.
July 22, 2017
Purchased
10 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 3 questions Browse 3 questions and 11 answers
Does this come with a new gasket?
James M on Jan 14, 2018
BEST ANSWER: Thanks for your question! I am not seeing that a gasket is included with the shift motor. The old gasket is typically reused. You can watch our install video for details. Thanks!!
Does the encoder in this part need to be programmed?
Tyler T on Mar 25, 2017
BEST ANSWER: No, the encoder ring does not need to be programmed.
Is there a way to shift into correct position after connecting and switching into incorrect position?
David D on Mar 16, 2017
BEST ANSWER: David,
I went through hell and back trying to get mine to work. If the motor and the transmission are not aligned you will not get it to work not matter how many times you clear the error code. I suspect there is a better way but I took the cover off and re aligned the motor to match the transmission and by the grace of god and after two months of racking my brain it worked!!
Hope this helps.

Vehicle Fit

  • 2007 Cadillac Escalade Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2007 Cadillac Escalade ESV Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2007 Cadillac Escalade EXT Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003-2007 Chevy Avalanche 1500 Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003-2006 Chevy Avalanche 2500 Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003-2006 Chevy Silverado 1500 Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2007 Chevy Silverado 1500 Classic Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003 Chevy Silverado 1500 HD Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2005-2006 Chevy Silverado 1500 HD Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2007 Chevy Silverado 1500 HD Classic Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003-2004 Chevy Silverado 2500 Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003-2006 Chevy Silverado 2500 HD Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2007 Chevy Silverado 2500 HD Classic Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003-2007 Chevy Suburban 1500 Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003-2007 Chevy Suburban 2500 Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003-2007 Chevy Tahoe Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003-2006 GMC Sierra 1500 Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2007 GMC Sierra 1500 Classic Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003 GMC Sierra 1500 HD Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2005-2006 GMC Sierra 1500 HD Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2007 GMC Sierra 1500 HD Classic Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003-2004 GMC Sierra 2500 Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003-2006 GMC Sierra 2500 HD Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2007 GMC Sierra 2500 HD Classic Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003-2007 GMC Yukon Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003-2007 GMC Yukon XL 1500 Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910
  • 2003-2007 GMC Yukon XL 2500 Transfer Case Shift Motor for Models with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Dorman 600-910

This part replaces:

  • Hollander 420-00138
  • OE # 88962314
  • Dorman 600-910
Part #: 1AFWM00029

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

Dorman
Brand #: 600-910

How-to Video:

(13:47 min)