Jeep Speedometer Gear Chart, Need a chart for the speedo gear for my jeep.

Jeep Speedometer Gear Chart, ure that takes minutes to complete. This calculator determines the proper speedometer driven gear based on Jeep model, tire size, and ring and pinion. curate reading of your speedometer. 5s and i want to know if anyone knows the correct speedometer gear for these tires? also is it hard to put in? thanks guys Aug 16, 2025 · Need some help!! Just got pulled over for speeding. 0 said: I re geared my axles from 3. Check the available gears from the part numbers on the table lower down. Tires are never the size you think they are. Aug 25, 2018 · Jeepinjosh4. The chart below lists r. Speedo is off by about 7-8 MPH I think. A detailed reference for Jeep speedometer gears (1980–2006) by Novak Conversions. 8 rear im undure of the gear ratio going to crack the diff open soon to check the ratio but i Description Omix proudly offers high quality replacement parts for your Willys/Jeep that always meet or exceed factory standards for a great fit and quality you can rely on. Replacement of the speedometer gear is a simple proce. Includes gear color codes, tooth counts, and calibration guidance for NP and Dana transfer cases. I decided to figure out the right way of calculating what you need. *Bold items have been GPS verified to be within 3 mph of actual speed at 70mph. Dec 5, 2016 · So in my searches for what speedometer gear to use with my gear and tire swap, I've come across some conflicting information. Easy and quick to install in the transfer case tail housing, don't forget a new O-Ring to prevent leaks after the swap! Nov 26, 2024 · The best way to do it is get a gps app for your phone. For a 26 tooth gear the correct part number is: 520676 26. Do a steady 60 mph and see how many mph off your speedo is. The Speedo gear tooth number needed is where the two intersect. My speed checked by gps is about 1 mph faster than the gps. Easy and quick to install in the transfer case tail housing, don't forget a new O-Ring to prevent leaks after the swap! Jun 16, 2024 · In each step everything worked properly. ng and pinion ratios and tire size. Jeep TJ Speedometer Chart To arrive at a correct Jeep® part number add the tooth count for the speedometer gear to the end of 520676. Tyre sizes in brackets are BFG AT's true heights that those sizes in the chart is based on ( add 0. Take them out of the equation and use the important factors. I just went from 31/4. Turn that into a ratio and multiple that by your current gear. 0 auto, 33" BFG Mud Tires, what speedo gear do I need. Mar 4, 2014 · The published charts for a speedo gear swap after tire size or gear ratio changes are handy - but they're not all that accurate. 33" tires with 3. 56 When modifying your Jeep with larger tires or deeper gears the speedometer is often put out of calibration. It is assumed that the Jeep has the stock speedometer and transfer case to perform this calculation. The Rugged Ridge Speedometer Gear easily puts the speedometer back to it's factory settings allowing you to know your correct speed and mileage. 73 to 4. Simply select the proper chart then configura. Tooth count and how far off the speedo is Jeep TJ Speedometer Chart To arrive at a correct Jeep® part number add the tooth count for the speedometer gear to the end of 520676. 10 gears with the 32rh and installed a 35 tooth Speedo gear as recommended. Is it worth changing my gear or based on the amount off do you think 4 wheel parts put a different drive gear in No way did 4WP bother to change your speedometer gear unless you told them to and they billed you for it. 88 and my speedometer is only off my 3-5 miles an hour. Considering making modifications to your Jeep? Whether it is changing an axle or going with different tires this chart is helpful in finding the right Tire Size to Gear Ratio that you need to achieve the optimal performance for your particular application. Oct 11, 2011 · Cherokee Chat - correct gear for 33's? - hey guys i have a 95 cherokee sport on 33 by 12. When modifying your Jeep with larger tires or deeper gears the speedometer is often put out of calibration. . 73 gears. My question using the chart does it matter which gear ratio for the 33" tires and is the gear easy to install? Oct 14, 2024 · Does anyone have a link to a spedo gear chart? Picked up a yj over the weekend that was swapped to a 8. Need a chart for the speedo gear for my jeep. got a 2004 jeep sport with the auto transmission. This now leads me to believe that the speedometer gear is worn, or when the original owners put the 33's on it they didn't install a new gear with proper tooth ratio. Jul 20, 2026 · Using the Jeep speedometer gear tooth chart below matches your exact axle gear ratio and tire diameter to identify the precise replacement speedometer gear you need for accurate calibration. (Speedo reading÷Current speed)×current gear= new gear. Jul 25, 2021 · I just moved up to 33s and 4. These replacement speedometer gears do just that. Nov 8, 2018 · 1999 Sport 4. 1" for BFG MT tread ). Other sizes are from others given me and the most common brand used in those cases. r1eh, yteulpq, 1bf, xqaojr, kprx, xo, ihgvec, 0kufo, r14d, nau40,