Woodland Scenics TT4561 HO Tidy Track Roto Wheel Cleaner Voltage Regulators This is the optional Generation

This is the optional Generation 3 54T Slipper Unit

With a custom designed programmable digital circuit and our unique M/P and metal gear train technology

Engine mount made of aluminum

Four washers

Woodland Scenics TT4561 HO Tidy Track Roto Wheel Cleaner Voltage Regulators This is the optional GenerationWoodland Scenics TT4561 HO Tidy Track Roto Wheel Cleaner No more tedious wheel cleaning! Clean locomotives and rolling stock wheels quickly, without scratching. Roto Wheel Cleaner cleans all wheels at once and quickly. Power from transformer or track, the Wheel Cleaner works with both analog (DC) and digital (DCC) control systems. Includes 2 sets of cleaning pads and 1 set of scrubbing pads. HO scale Roto Wheel Cleaner will accommodate locomotives up