Crown Automotive Red Speedometer Gear: Enhanced Electrical, Lighting, and Body Part Review

Works well! Just make sure it meshes with the worm wheel and also replace the o-ring when installing as the old one will harden and become brittle.

finally found the problem and it wasn't electric at all, it was this gearbox. Worked like a charm with a 5 minute fix and my speedometer and cruise control now work :-)

This part is supposed to fit all 1997-2006 Jeeps with an NP231 transfer case, but it doesn't fit my 2006 Wrangler at all. The slot used to drive the speed sensor is rectangular when it's square should be.

The square input socket at the end of the gearbox was too small. Before the gear was installed in the speed sensor, it got stuck. When trying to pull it out, I destroyed the speed sensor shaft that was pulled out. This messed up the speed sensor and forced me to buy another speed sensor. Bought gear from someone else. Some others have reported the same defect. Don't risk getting a defective part. Do not buy this brand.