As shown the Walking Beam-Horse Head Oil Pump measures: 4-1/4 x 1-5/8 x 3 10

This is a USA Trains 20061 G Virginia & Truckee Dockside 0-6-0T Steam Locomotive with Sound #7

Model Number: 03470/71S

Trainz Product Id: 11542572

The Trainz SKU for this item is P11685372

MTH 40-1028 O Scale Real Trax Infrared Track Activation Device (I.T.A.D.) DwDetails-24.00-9.00-18.00-16.00-16.00-2 As shown the Walking Beam-HorseThis is an MTH 40 1028 O Scale Infrared Track Activation Device (I. T. A. D.). It is designed to work with MTH Realtrax. This is an electronic relay that has a set of contacts like the old Lionel 153C. There is a common center contact and a normally open contact and a normally open contact to be used with block signals. The normally open contact tyically connects to the red light, and the normally closed contact goes to the green light. Instead of