Athearn ATH42011 HO Front/Rear Power Truck Set F7/GP7 O Lights Special double-socket screws can be

Special double-socket screws can be removed from either side

2 High-Speed 40 × 40 × 10mm Cooling Fans

Light Weight

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

Woodland Scenics HO Lubener's Gen Store Built-&-Ready Structure

Athearn ATH42011 HO Front/Rear Power Truck Set F7/GP7 O Lights Special double-socket screws can beAthearn 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