4846 - Blue-anodized, aluminum differential output shaft (non-adjustment side)

3956X - Spur gear, steel, 54-tooth (0.8 metric pitch, compatible with 32-pitch) (for center differential)

2388X - Planetary gear differential with steel ring gear (complete) (fits Bandit, Stampede, Rustler)

8195 - Differential, locking, front and rear (assembled) (includes T-Lock cables and servo)

8540X - Axle housing, rear/ differential carrier (satin black chrome-plated) (internal components sold separately)

8577 - Gear set, rear differential (output gears (2)/ spider gears (4)) (#8581 required to build complete differential)