This is a 2WD Gear Hub and Snap Ring for the Traxxas Nitro 4-Tec.|
Silver aluminum and black steel construction.
One silver aluminum gear hub.
One black steel snap ring.
Assembly on Traxxas Nitro 4-Tec.
Split ring pliers.
Outside diameter of hub: 30.15mm (1.18")
Inside diameter of hub: 23.25mm (.915")
Thickness of hub: 11.7mm (.460")
Outside diameter of snap ring: 25.0mm (.984")
Inside diameter of snap ring: 20.5mm (.807")
Thickness of snap ring: 1.35mm (.053")
There are two spur gear pins molded into the gear hub.