Athearn ATH42011 HO Front/Rear Power Truck Set F7/GP7 O Lights Connect the power lead to

Connect the power lead to a compatible open receiver channel

Powerhobby Brass Weights Portal Axle Housing FOR Traxxas TRX-4 / TRX-6 90g

this factory-correct carbon set installs just like the original it replaces

Each block is CNC machined from 7075 aluminum then gun metal anodized for wear

Green compound

Athearn ATH42011 HO Front/Rear Power Truck Set F7/GP7 O Lights Connect the power lead toAthearn 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