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Rugged Ridge Speedometer Gears
Rugged Ridge
Products
![Rugged Ridge Speedometer Short Gear, 31 Teeth - 18760.11]()
![Rugged Ridge Speedometer Short Gear, 31 Teeth - 18760.11]()
![Rugged Ridge Speed Sensor - 18676.71]()
Reviews
By KW from Tijeras,NM | 4/15/15
By Jape from Morgantown, WV | 4/9/15
By Uncle Willys from Ky | 1/5/15
By Midnight Rider from Points Unknown | 8/14/14
By Bob from SE Wisconsin | 8/6/14
By TJ Ray from Albuquerque, NM | 6/18/14
By Palac90 from CT | 4/27/14
Q & A
See all questions & answers
Manufacturer
37 Products
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Specifications
- With an electrically driven speedometer
- Green 31 teeth short gear
- California Residents: WARNING
Specifications
- Designed to work with the Mega Short slip yoke eliminator
- 3 wires
- Easy to install replacement for 18676.72
- Limited 5 year warranty
- California Residents: WARNING
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Add to Wishlist
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Features
Features
- Use the Tire and Gear Ratio Chart to determine which Tooth Gear you will need to correct your MPH speedometer reading
- California Residents: WARNING
- 90-Day Price Match Guarantee See Details
- FREE SHIPPING on Orders Over $50 Exclusions Apply
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If your selected parts are identified with a message stating:
- With Free Shipping, your order will be delivered by Standard Ground.
- Expedited Shipping does not qualify.
- Free Shipping is available to addresses in the contiguous 48 U.S. states.
- Prior purchases and returns are excluded.
- Orders of $49.99 or less will be charged a $6.95 shipping fee.
- Free shipping does not apply to hardtops, body tubs, Jeep frames and one-piece front ends.
Upgrade to 3-5 Days Shipping with Rush Processing. Ask your sales rep for more information.
Not all products eligible for free shipping-certain exclusions apply
Order with Free Shipping
If your selected parts are identified with a message stating:
- With Free Shipping, your order will be delivered by Standard Ground or Truck Freight.
- Expedited Shipping does not qualify.
- Free Shipping is available to addresses in the contiguous 48 U.S. states.
- Prior purchases and returns are excluded.
- Orders of $49.99 or less will be charged a $6.95 shipping fee.
- Free shipping does not apply to hardops, body tubs, Jeep frames and one-piece front ends.
Upgrade to 3-5 Days Shipping with Rush Processing. Ask your sales rep for more information.
Not all products eligible for free shipping-certain exclusions apply
PRODUCT OVERVIEW
When changing tire size or axle gear ratio's your original speedometer gear will not register the same MPH as it did with the stock gears and tires. The MPH will either read higher or lower than what the vehicle is actually traveling. You will need to change the speedometer transfer case gear to the correct tooth count to obtain the proper MPH reading on your Speedometer. Use the Tire and Gear Ratio Chart to determine which Tooth Gear you will need to correct your MPH speedometer reading.
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Reviews
4.9
4.9 112
5.0
The perfect fix
When re-gearing to 4.56s this is the perfect gear to correct the speedometer for accuracy.
By KW from Tijeras,NM | 4/15/15
4.0
Works pretty well for 4.88's & 33's
This is the suggested speedo gear for 4.88's and 33 inch tires. The speed is still off however. At 65 mph gps says I am going about 62-63. A lot closer than it was and I'll contribute it to tire wear.
By Jape from Morgantown, WV | 4/9/15
5.0
Does the trick
Changed the diff gears and speedo was off. Replaced gear with corrected number of teeth... (see gear calculator on web-site) Be sure you install correctly. The transfer case has a index tab that lines up with the speedo drive assembly. The Speedo assembly has different numbers at four locations. Select the ones that include your number of gear teeth. Don't forget the oring when buying a new gear..
By Uncle Willys from Ky | 1/5/15
5.0
Works great
Took about five minutes to install. Make sure you put retaining clip in the right slot on your Speedo Sensor. It's marked for different size gears.
By Midnight Rider from Points Unknown | 8/14/14
5.0
Easy to install, work perfectly
After a tire and/or gear change this is the only way to correct your speedometer. This can be changed in less than 10 minutes. Make sure you clock it right.
By Bob from SE Wisconsin | 8/6/14
5.0
Worked well.
Nice that it is color coded. Fit well. Corrected speedo as designed. Easy to install.
By TJ Ray from Albuquerque, NM | 6/18/14
5.0
Marking true MPH...
Simple swap out....TJ now marking true MPH.
By Palac90 from CT | 4/27/14
Question & Answers
7 Answered questionsThis Long Speedometer gear looks like the old 16T gear. Although the old gear has straight teeth, this has Helical style . Question : 1) will this gear match up to the drive gear or do both gears need to be changed ? Spicier / Dana 20 transfer case
Asked by Dean from New Hampshire on
Hi Dean The Speedometer Long Gear, 42 Teeth will not work, I checked back in my old books and the gear you need is no longer available. The best thing would be to find a doaner transfercase for some of the parts as a lot of the parts have been discontinued. Thanks
Answered by LWiff ext 4804 from New Hampshire on
How would you know if you need a long or short speedometer gear. I have a 98 TJ with 3.73 gears. Thanks, Dwayne
Asked by Tidrow55 from Roanoke VA on
Dwayne, the Rugged Ridge Speedometer Short Gear, 30 Teeth is the one you'll need. All Jeeps after 93 use the short gear. Hope this helps!
Answered by Zach O. ext 4939 from Roanoke VA on
Will this work on a 06 rubicon unlimited with a 3.5" rubicon express short arm lift with 285/75-16 Goodyears
Asked by David from on
Hey David, the Rugged Ridge Speedometer Short Gear, 31 Teeth will work with those tires if you have 3.73 ring and pinion gears. Thanks for your question.
Answered by Devin B. ext 4835 from on
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Manufacturer
Rugged Ridge was established in 2005 by the company Omix-ADA to focus on innovative aftermarket Jeep accessories. Many of Rugged Ridge's recent designs are so innovative they have been patented. This includes their floor liners, snorkel and XHD Modular Bumpers. Since 2005 Rugged Ridge has developed and manufactured over 3,000 kinds of Jeep related products. All Rugged Ridge Jeep accessories are trail rated. The Omix-ADA founder came from a family that owned a small Jeep dealership. It was the founder's dream from a young age to own a company that made accessories for Jeeps. The founder manifested the dream in 1992. Shop Rugged Ridge Now