| Part | Name | Releases |
|---|
| AON11ETN02 | Modular Aluminum Differential, 29mm: 1/8 ARRMA | |
| AON25TN02 | Arrma 6S Aluminum 29mm Differential Locker Spool | |
| AOR28M1 | Arrma Limitless Steel Mod1 Light Weight Spool Gear (w/8mm Bore) (28T) | |
| AOR34M1 | Arrma Limitless Steel Mod1 Light Weight Spool Gear (w/8mm Bore) (28T) | |
| ATF11Y02 | Arrma 4x4 Aluminum Differential Yoke (Red) | |
| ATF9337 | Arrma 4x4 BLX Steel Helical Differential Ring/Pinion | |
| ERVT11X06 | Traxxas E-Revo 2 Aluminum Differential Carrier Case | |
| ERVT125 | E-Revo 2.0 Steel Front/Rear Differential Locker | |
| FVE11C01 | Losi 5ive-T Mini WRC Aluminum Diff Housing Case | |
| MXX125 | Front or Rear Differential Locker Spool: Traxxas Maxx 4S | |
| SLG2506 | Aluminum Differential Locker Spool: Traxxas Sledge | |
| TUDR125 | Traxxas Unlimited Desert Racer Super Heavy Duty Differential Locker | |
| XMX11X06 | Traxxas X-Maxx Aluminum Differential Cup (Blue) | |
| XMX51PE | Aluminum Center Differential Locker Spool, for X-Maxx (8cell) | |