Jeep NP231J Transfercase 31 Tooth "Short" Speedometer Gear

I put a set of 285/75r16 on my Jeep LJ they measure roughly 32" tall and the Jeep has 3.73 gears. This speedo gear corrected my speedo and is dead on. I checked at lower speeds all the way up to 80 in comparison to the speed on my GPS and it was dead on the across the whole range.

Needed for bigger tires on Jeep WranglerSpeedometer lot closer than beforeChecked with GPS app on phoneVery closeWorks great with 33s and 3.73 gears

Received extremely fast and was a perfect match to get the speedometer accurate to within 1 mph. A little pricey, but this was least expensive I found.

I’m running 33” BFG KO2s on my 06 with 3.73 gears. Speedo agrees with GPS within 1 mph at 60 mph. Easy to change out.

Works Great! Perfect for my 2005 Jeep Tj, with 33" Tires. Installed easy and compared with my GPS and is accurate.

Background: 99' TJ; 3.73 gears; BFG KO 33x10.5x15 (true size: 32.7"x10.6"x15")Pro: Cost less than other brand, delivered fast; less likely to get a speeding ticket.Cons: Appears to be reading 2-3 MPH from what my actual speed. I took the reading at the same time using Speed Box app radar detector I found set up on the highway.I would recommend for the price. If I had 33"-33.9"" tires, speed most likely would be correct.

Works pretty decent. At high speeds it begins to be a little less accurate but that's probably my setup and not the gear

I've got a ton of miles on this thing and it's still doing its job without any indication that it will stop anytime soon.To clarify, this was to correct the speedometer due to larger tires.97 XJ with 32" tires and 3.55 gears.