Hot Racing Aluminum Diff Case: Arrma BLX 3s/4s

Hot Racing aluminum differential carrier (case) for use with ATF9337 Or ATF9337L

- CNC machined 6061 aluminum, anodized Black
- Fits the front, or rear

- One (1) differential carrier
- Four (4) ring gear screws

- Reused Planet Gear output gears (Arrma 310865, 310775)
- Recommended to use medium thread lock on screws
- Do not over tighten
- Use only silicone diff lube

- Replaces Arrma AR310872 differential carrier