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4x4 Posi-Lok--It's the only sure thing.
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It has come to our attention our high quality, American made product, has been "knocked off" by a cheap imitation import.
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4x4 Posi-Lok Cable
Troubleshooting Guide
  Understand, diagnose, and repair those mysterious 4-wheel drive front axle issues.

This guide explains how the OEM units function, what causes them to fail, and which corrections are available.



PDF Downloads

  • Complete Troubleshooting guide (2,680KB) PDF
  • Chevrolet/GMC K Series (873KB) PDF
  • Chevrolet/GMC S Series (819KB) PDF
  • Dodge (658KB) PDF
  • Jeep (929KB) PDF
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