Outer Diameter: 5

One Differential Pinion Gear

truck or boat

This is the N Scale Sonny's Super Service Pre-Fab Building Kit by Woodland Scenics

Solder posts allow battery wire length and direction to be easily changed

Robinson Racing 1213 Extra Hard Steel Mod 1 Pinion Gear w/5mm Bore 13T E-Maxx Parts Outer Diameter: 5Robinson Racing 1213 Extra Hard Steel Mod 1 Pinion Gear w 5mm Bore 13T This is the optional Robinson Racing 13 Tooth Pinion Gear for the Traxxas Revo 2. 5, 3. 3, and T Maxx 3. 3. FEATURES: Extra hardened steel construction for durability Precision made For use in extreme conditions INCLUDES: One 13 tooth pinion gear One 4x4mm set screw