This is the GPM Racing Traxxas hardened steel #45 thickened rear driveshaft.
This product includes :
Center Rear Drive Shaft-1pc
M4x2.5x13 Screw Shaft-2pcs
Product major function & usage:
Transmit the power from center gearbox, driving rear axle differential to rotate.
1. Made with harden steel #45 for good sturdiness and great duribility.
2. The drive shaft was made slightly thicker than the original to become stronger and offer more powerful transmission.