Hot Racing Traxxas E-Maxx Aluminum Differential Carrier Case
The Hot Racing Traxxas E-Maxx Aluminum Differential Carrier Case is an aluminum differential cup upgrade for the front or rear differential on the Traxxas E-Maxx, E-Revo, and XO-1. Replaces Traxxas TRA3978 differential carrier.
- CNC machined aluminum
- Anodized blue
- Replaces Traxxas TRA3978 differential carrier
- Fits either the front or rear differential
- (1) differential carrier
- (4) ring gear screws
- Reuse Traxxas spider and output gears (Traxxas 3978), gaskets and o-rings (front Traxxas 3978), and ring/pinion
- Use thread locking adhesive to keep screws from loosening due to vibration
- Do not over tighten
- Use only silicone diff lube
This product was added to our catalog on March 6, 2018.