Powerhobby Aluminum Center Differential Mount Arrma 1/8 Kraton Outcast

2 FT Carbon Fiber Stiff Chassis Brace Support Set

2mm (4pcs) Nitro Star F4

5mm front axle shafts

Athearn ATH60024 HO Scale SD40-2 Drive Axle Gear Set (6) Outcast 4S Parts Powerhobby Aluminum Center Differential MountAthearn ATH60024 HO Scale SD40 2 Drive Axle Gear Set (6) This genuine Athearn HO scale drive axle gear set is designed to fit SD40 2 locomotive models, with six gears included per set. It is a replacement part for maintaining or repairing your Athearn locomotive's drivetrain. Scale: HO Type: Drive axle gear set Quantity: 6 per set Fits: SD40 2 Genuine Athearn replacement part