ARRMA ARA311052 12T Mod1 Safe-D5 Pinion Gear Passenger - Combine making it easy to model

making it easy to model longer trains

This Bachmann HO Scale E-Z Track No

while another takes a quick break from mopping

Input voltage: 4

ARRMA ARA311052 12T Mod1 Safe-D5 Pinion Gear Passenger - Combine making it easy to modelARRMA ARA311052 12T Mod1 Safe D5 Pinion Gear This tough steel 12T Mod1 Safe D Pinion Gear is the perfect part to carry in your RC tool box. FEATURES: Strong and durable steel for long lasting performance in extreme RC conditions Precision manufactured wide tooth profile for smooth operation 'D' shaped hole to match motor shaft profile so drive and brakes are not lost if the set screw backs out Suits 5mm motor shaft diameter Precision manufactured