Rugged RidgeSpeedometer Drive Gear, 33 Teeth, Short | 18760.15

Worked as described. Installed it fast and was up and running in 30 mins

My 1999 TJ Wrangler speedo was under reporting actual speed by 10% (checked from two apps and other cars), due to taller/higher wheel (rim and tyre) dimensions 245/75R17 (two inch lift). Used an online calculation based on new tyres and wheels and differential (3.73), ordered a replacment cog with 33 teeth. During removal of the old drive gear, discovered the OEM was 36 teeth which was installed for smaller dimension wheels (215/75R15).Result, perfect! Now my speedo is exactly reporting the correct speed (within what I estimate to be 1-2% at 100 km/h.Purchased and installed a new rubber O-ring and everything was completed in less than 15 minutes with the right tools.

Works as advertised. Easy install. I measured the height of the tire not the advertised tire size. 33X12.5X15. The tire is not 33 inches tall.

I have a 2004 rubicon. Which this will not fit. But I have used these before on non rubicon models and work great.

I had this part in my inventory on a Jeep build. When it came time to put the transfer case back together I went to install and found it was pretty much shredded. All the gear teeth were torn-up. It was of course after the return deadline and I had not inspected it prior to installation. It appears that it was returned because someone didn't know how to install it properly, or tried an incorrect application before returning it. I have no complaint about the product itself, but the "like new" description was far from accurate.

Works well on my '00 XJ with 3.55 and 30s. Took out housing, replaced o-ring with new dealer o-ring while I was there, pulled out old gear, clicked in new gear, reinstalled and went on with life. Made just as well as original gear I took out it seems; time will tell. My speedometer is right on +/-1mph versus my GPS.

Just received it and installed it right away (took about 10 minutes), perfect fit. Installed on a 1997 Jeep Wrangler SE w/auto transmission, 3.73 gearing, 31" tires. The original was 37 teeth, and the odo/speedo was notoriously off by 12.5%, confirmed with GPS. The 33 teeth gear corrected that and now it's pot on. Just a sidenote, it seem to impact the transmission performance too, now it's correctly downshifts going uphill, before it had to be manually downshifted to keep up. So it killed 3 birds with one stone.

was a breeze to change and my speedometer still works (1mph off at around 70mph). I used this on a 99XJ with Cooper 30x9.5 tires.