G2 GM 8.6 Inch Internal Kit - 20-2022-30 | 4wheelparts.com

G2 GM 8.6 Inch Internal Kit - 20-2022-30

universal fit logo


  • G2 Axle and Gear | Part Number: G/220-2022-30
  • Axle Location:Rear
  • Axle Type:GM 10 Bolt 8.6 Inches
  • Fitment:Universal Fit
  • Axle Spline:30 Splines
  • Open Or Limited Slip Case:Open


G2 Axle and Gear offers premium replacement internal kits for your differential. These high quality components are a direct fit, and allow you to replace damaged or worn gears without having to replace your entire differential carrier.

Customer Reviews

3.0 3.0
1 Customer ratings
3.0 Is it made by G2 or AAM

I was under the assumption that I was getting something made by G2, however what I got was made by American Axle and Manufacturing. The only thing that was G2 was the little sticker on the AAM box.

from south carolina |


Question & Answers

2 Answered questions

Q: I HAVE A 2003 CHEV ALALANCES 1500 Z66 Will this part work on my truck. Answer this question

A: Hello Yes it will work as long as you do not have the G80 locking differential.

Answered by Rody on 11/22/2014

Q: I am wondering if this part is right for my truck I have a 2005 z71 code gu6 g80 the carrier has one large window an one small window. Read something about gov lock an just want to make sure it will fit my truck before I purchase? Thanks Answer this question

A: Doobie- Thanks for asking. If you have a Goc-Loc carrier this G/2 Internal kit will not work on your 2005 Z71

Answered by DP on 11/07/2013


G2 Axle & Gear uses the strongest and latest generation materials to manufacture products capable of handling heavy loads. When it comes to axle assemblies, core lockers, driveshafts and sway bars, G2 is the first name in durability and reliability. Off-roading can heap punishment on a Jeep and G2's laser-cut components offer superior handling on challenging terrain and on-road drives. Parts are easy to install and easy to service and above all, they remain operational in adverse environments. Shop G2 Axle and Gear Now