30 Ratio Arrma 6s

The Gateman's Tower is based on Milwaukee Road steam-era structures that lasted well into the 1970s

Added fastener points to stiffen the bulkhead and provide secure positioning of gear mesh

1 Servo Saver Shaft

Athearn ATH40052 HO Scale Worm Bearing Square (12) Slot Car Parts 30 Ratio Arrma 6sAthearn ATH40052 HO Scale Worm Bearing Square (12) This Athearn HO scale worm bearing set includes twelve square bearings for maintaining or repairing a locomotive's drivetrain. It is a genuine Athearn replacement part built to the same specifications as the original equipment. Scale: HO Type: Square worm bearing Quantity: 12 per package Genuine Athearn replacement part