Athearn ATH42011 HO Front/Rear Power Truck Set F7/GP7 Tekno Parts Protects the engine from dirt

Protects the engine from dirt and dust

8mm in diameter and 57

Compatible drones and other high-output RC applications

Servo gears take the strain every time the wheels hit an obstacle

Perfect for your Next Scale Military Build

Athearn ATH42011 HO Front/Rear Power Truck Set F7/GP7 Tekno Parts Protects the engine from dirtAthearn ATH42011 HO Front Rear Power Truck Set F7 GP7 This genuine Athearn HO scale front and rear power truck set is designed to fit F7 and GP7 locomotive models. It is a replacement drivetrain part for maintaining or upgrading your Athearn locomotive. Scale: HO Type: Front rear power truck set Fits: F7 GP7 Genuine Athearn replacement part