Product Details
- Hobby knife
- Glue
- Paint and finishing tools
More info
The Traxxas Primary Gears deliver the forward and reverse gear pair and the small hardware needed to get your primary transmission back to reliable operation. This set is aimed at hobbyists and mechanics rebuilding a gearbox or replacing worn transmission components.
Key Features
- Forward and reverse gear pair that restores directional drive control in the primary transmission.
- Dowel pin included to ensure positive alignment during installation.
- Pin retainer supplied to hold the gear assembly securely in place under load.
- Disc spring included to maintain correct endplay and consistent gear engagement.
- Complete hardware set simplifies a transmission rebuild and reduces trips to the parts bin.
What's Included
- Forward primary gear
- Reverse primary gear
- Dowel pin
- Pin retainer
- Disc spring
These Traxxas Primary Gears are a straightforward way to refresh a worn primary transmission. They work well for routine maintenance, post-crash repair, or any rebuild where the forward/reverse components and their retaining hardware need replacement.
About the Brand

Customer reviews
Great Replacement Gears
Replaced a worn-out gear in my old Revo 2.5R, this one's metal now! Works great, super easy to put in. Manual says just use a little automotive wheel bearing grease on it.
Traxxas Quality
Just like all original stuff, perfect