Power Trax GM 10 Bolt 8.5 Inch 30 Spline Lock Right Locker - 1921-LR | 4wheelparts.com

Power Trax GM 10 Bolt 8.5 Inch 30 Spline Lock Right Locker - 1921-LR

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Specifications

  • Power Trax | Part Number: PTX1921-LR
  • Popular Axle Manufacture:GM
  • Axle Location:Rear|Front
  • Axle Type:GM 10 Bolt 8.5 Inches
  • Fitment:Universal Fit
  • Axle Spline:30 Splines
  • Differential Type:Automatic Locker

PRODUCT OVERVIEW

Brute Force Devices For Rugged Applications, Best Value For Greatly Increased Traction, Complete Replacement Of Diff. Case Not Installation, Ring And Pinion Setup Not Altered, Installs Easily In Front/Rear Or Both, Proven In Most Demanding Applications

Customer Reviews

4.0
4.0 4.0
1 Customer ratings
4.0 Great Value. Awesome Traction.

Some adjustment to your driving style is needed. You have to be careful accelerating in curves when its wet, the directions warn you of this and they are right! Awesome traction and has never let me down. Installed in one hour, of course my rear diff was ready to go back together since I already removed the damaged parts and had it cleaned up and ready to go. Awesome piece.


from Arlington, TN |
 

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Question & Answers

2 Answered questions

Q: is my 99 Tahoe 8.5 or 8.6 ? do I need to go in and find out first ? Answer this question

A: Hello Bo, your 99 tahoe is most likely an 8.6. If you have the 5.3 motor it is the new body style and it comes with the 8.6. If you have the older 5.7 engine you would have the 8.5 rear end. Thank you for your inquiry.

Answered by mikey on 01/24/2015

Q: Can this locker be used in GM 10 Bolt 8.6in. 30 Spline axles? Answer this question

A: Hello Chaps, Thank you for the question. The Power Trax GM 10 Bolt 8.5in. 30 Spline Lock Right Locker Part Number: PTX1921-LR will not fit the GM 10 Bolt 8.6 axle.

Answered by RK on 05/11/2014

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