Ring & Pinion

Tech Notes:-Direct fit for 2007-2010 Dodge 2500 & 3500 with OEM carrier ONLY.-2003-2006 Models will require a front ring gear spacer MRG925A or a 2007 & newer style carrier NC-AAM9.25-COM . 2007-2010 Dodge 2500 & 3500 will still require...

Suffering from poor performance and reduced fuel economy resulting from oversized tires?A Nitro gear change will help get that performance and economy back!It is a common misconception that lower gears are only for hardcore off-roading, in actuality the...

Tracking down all of the pieces for a ring and pinion upgrade can be a chore, but not anymore! This complete package from Nitro Gear includes front AND rear gears, as well as a complete Master Installation Kit for both differentials. In the past, when...

Tech Note:Does not fit Dually models; however, we do have the parts individually. Contact us for details. Gear package now includes rear pinion bearing spacer for 2008-10 models.Suffering from poor performance and reduced fuel economy resulting from...

The 2016 & Newer Tacoma is a fantastic vehicle, the new engine packs a punch into a fairly small displacement, and needs RPM's to operate efficiently and at peak performance. We have found the factory gearing to be inadequate even on stock vehicles...

The 2016 & Newer Tacoma is a fantastic vehicle, the new engine packs a punch into a fairly small displacement, and needs RPM's to operate efficiently and at peak performance. We have found the factory gearing to be inadequate even on stock vehicles...

Suffering from poor performance and reduced fuel economy resulting from oversized tires? A Nitro gear change will help get that performance and economy back!If you've fitted larger tires to your vehicle then you are likely experiencing a loss in...

A Nitro gear change will help get that performance and economy back! If you've fitted larger tires to your vehicle then you are likely experiencing a loss in performance, fuel economy, and more constant transmission gear “hunting" - This is...

Finally, an option for re-gearing 2017 & Newer Ford Super Duty, Exclusively at Nitro! Suffering from poor performance and reduced fuel economy resulting from oversized tires? A Nitro gear change will help get that performance and...

Nitro Gear and Axle strives to provide the highest quality differential components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and...

4 Degree Rear Pinion Angle Shim Kit for 99-18 Chevrolet and GMC 1500 trucks, 01-10 GM 1500HD/2500/2500HD/3500/3500HD 2WD/4WD trucks and 01-13 GM 2500 2WD/4WD SUVs. Used with short wheel base trucks with tall lift where no tapered blocks were available...

3 Degree Rear Pinion Angle Shim Kit for 99-18 Chevrolet and GMC 1500 trucks, 01-10 GM 1500HD/2500/2500HD/3500/3500HD 2WD/4WD trucks and 01-13 GM 2500 2WD/4WD SUVs. Used with short wheel base trucks with tall lift where no tapered blocks were available...

Rough Country's Set of (2) D-Rings (4.75-Ton Rating) - 1174

A Nitro gear change will help get that performance and economy back! If you've fitted larger tires to your vehicle then you are likely experiencing a loss in performance, fuel economy, and more constant transmission gear “hunting" - This is...

A Nitro gear change will help get that performance and economy back! If you've fitted larger tires to your vehicle then you are likely experiencing a loss in performance, fuel economy, and more constant transmission gear “hunting" - This is...