It's molded

1 Right Rear Hub

A strong upgrade over plastic diff cases for racers who want added durability under hard launches

and ESC temperature

(2) Diff Rings

Traxxas TRX-4M Land Rover Defender 1/18 Crawler Orange E-Revo Parts It's moldedTraxxas TRX 4M Land Rover Defender 1 18 Crawler Orange MODEL 97054 1: TRX 4M Scale and Trail crawler with Land Rover Defender body: 1 18 scale 4X4 trail truck, fully assembled, Ready To Drive, with TQ 2. 4 GHz 2 channel transmitter, and ECM 2. 5 waterproof electronics. Whats In The Box: TRX 4M Ready To Race model Licensed ABS hard body Titan 180 87 turn motor ECM 2. 5 Electronic Control Module TQ transmitter 7. 4 volt 750 mAh 2 cell LiPo battery 2 amp