#12DG2-S. Short Shaft Dodge Speedometer Driven Gear, fits Jeep.
These gears are used with most Jeep and Dodge truck electronic speed sensors for the speedometer.
You can increase or decrease the number of teeth depending on tire size to make your speedometer more accurate.
Once you change gears, the sensor needs to be indexed according to the new tooth count.
The drive gear has 13 teeth and is machined into the output shaft. These are the late model type with a short shaft.
Call Jim at 318-742-7353 or 888-877-1008 for help with all your Speedometer Questions!
Tooth Counts available: 26 tooth through 43 tooth.
Note: These colors match the tooth count for our manufacturer.
Please do not acquire a replacement gear based on color alone.
Dark Orange / Red 26 Tooth.
White 27 Tooth.
Blue 28 Tooth.
Black 29 Tooth.
Yellow 30 Tooth.
Dark Green 31 Tooth.
Black 32 Tooth.
Yellow 33 Tooth.
Dark Green 34 Tooth.
Yellow / Mustard 35 Tooth.
Dark Orange / Red 36 Tooth.
White 37 Tooth.
Blue 38 Tooth.
Dark Green 39 Tooth.
Dark Orange 40 Tooth.
Red 41 Tooth.
White 42 Tooth.
Blue 43 Tooth.
Short Shaft Dodge Speedometer Gear.