This is the optional 40T Straight Cut Differential Ring Gear for the Tekno Racing EB48 and SCT410.
FEATURES:
CNC machined hardened steel construction Smoother and more efficient than stock ring gears True straight cut for maximum efficiency
YOU WILL RECEIVE:
Straight Cut Pinion Gear TKRC5152. Do not run with stock pinion gears jxs 09/18/13 ir/jxs &