Tekno RC TKR9452 Differential Ring Gear (40t, F/R CNC ET/NT48 2.0 Use wTKR9453) Aircraft Radios making this a must-have tool

making this a must-have tool for finishing any 3-rail O gauge layout

Plated finish

2V 6-Cell 3300mah Nimh Flat Battery Pack w REDCAT 4

Large 40x40x28mm 7-blade fan

Tekno RC TKR9452 Differential Ring Gear (40t, F/R CNC ET/NT48 2.0 Use wTKR9453) Aircraft Radios making this a must-have toolTekno RC TKR9452 Differential Ring Gear (40t, F R CNC ET NT48 2. 0 Use With TKR9453) Vehicle Compatibility: TKR9452 Differential Ring Gear (40t, F R, CNC, ET NT48 2. 0, use with TKR9453) is included with the ET48 2. 0 kit and can be used as a replacement part for that vehicle. This item is not directly compatible with other vehicles as it could have different geometry or require additional parts. Please use the instruction manual from the kit(s)