speedo gear - Jeep Wrangler Forum
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > TJ Jeep Wrangler Forum > TJ Tech Forum

Join Wrangler Forum Today

Thread Tools

Please support our sponsors and let them know you heard about them on WranglerForum.com
Old 04-24-2009, 09:52 PM   #1
guns-r-us's Avatar
Join Date: Jul 2008
Location: Atlanta,Texas
Posts: 147
speedo gear

hey all,
ive gone to 4.88 gears from 4.10 and my speedo is off by about 4-5-mph at 60mph. according to a chart online( with 33" tires) i need a speedo gear with 41 teeth, but they are nowhere to be found! at least im going slower than the speedo reads, so ive got a little play, but id still like to know how fast im going. any help would be appreciated

"do not do nothing, right or wrong, do something!"
guns-r-us is offline   Quote Quick Reply
Old 04-25-2009, 04:13 PM   #2
slf41002's Avatar
Join Date: Feb 2008
Location: Augusta,KY
Posts: 1,163
Just change the numbers on the dash cluster Here ya go I found a few sources.
41 Tooth Short Speedometer Gear Red*52067641 Speedometer Gears for Dodge and Jeep, Gear . . . . .

I like for it to shine even thought it is muddy most of the time!
slf41002 is offline   Quote Quick Reply
Old 04-25-2009, 08:03 PM   #3
blackegg's Avatar
Join Date: Jun 2008
Location: Western Colorado
Posts: 212
So the gear for the speedo is in the tail of the transfer case on a TJ? I looked at the sites, but how do you know which gear to get? I have 33" tires and my speedo reads slower than I'm actually going. Is this correct?
My mileage dial also states that I've gone shorter distances than I've actually gone. My stock Ford will state 30.3 miles and my Jeep will state 24.8 on the exact same route.
2000 Sahara,33x12.50/15 Bigfoot XT's,Front & Rear Limited Slip Diff's, 9500lb Warn Xi Winch, Air-raid CAI, 4" Susp. Lift, sway bar suspension disconnects, Pro-Comp ES9000 shocks all around, Full roll cage, M.O.R.E. off-road steering box brace, Rear "wilderness" brand rack with tire, fuel cans and jack carrier with bumper, Warn front Bumper/Fender flairs, , Pro-Comp windshield lights, Hard/Soft tops, Smittybilt "C.R.E.S." cargo restraint system, CB, ...blah, blah, blah...
blackegg is offline   Quote Quick Reply
Old 04-26-2009, 06:40 AM   #4
slf41002's Avatar
Join Date: Feb 2008
Location: Augusta,KY
Posts: 1,163
Here is the chart and you will need from a 30 with 3.55 up to 41 with 4.88 R&P
I like for it to shine even thought it is muddy most of the time!
slf41002 is offline   Quote Quick Reply

Quick Reply

Register Now

In order to be able to post messages on the Jeep Wrangler Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
If you do not want to register, fill this field only and the name will be used as user name for your post.
Please enter a password for your user account. Note that passwords are case-sensitive.
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
Speedo gear: Issue semi resolved!!! Timberman TJ Tech Forum 0 02-26-2009 08:33 PM
Replaced Speedo Gear and now no speedo Timberman TJ Tech Forum 38 02-12-2009 08:20 PM
Which speedo gear? nicolas-eric TJ General Discussion Forum 12 10-05-2007 12:57 PM
Speedo gear ? 4point TJ General Discussion Forum 3 05-16-2007 09:26 PM
Speedo Gear DocG2828 TJ General Discussion Forum 3 05-11-2007 03:33 PM

logo carid shop wrangler parts carid fender flares custom wheels store avs deflectors at carid
» Rates
Get low rates on auto insurance in Canada!

» Network Links
»Jeep Parts
» Featured Product

All times are GMT -5. The time now is 03:57 PM.

Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC.
Wranglerforum.com is not in any way associated with the Chrysler Motors LLC