Atlas 20003364 HO Scale USRA 40' Steel Boxcar Undecortaed Marine Grease Precisely manufactured CNC gear teeth

Precisely manufactured CNC gear teeth and splined-shaft for accurate fit and smooth operation

On TRX-4 models equipped with T-Locks

This is a pair of Trencher 4

Single motor - all wheels powered

Atlas 20003364 HO Scale USRA 40' Steel Boxcar Undecortaed Marine Grease Precisely manufactured CNC gear teethAtlas 20003364 HO Scale USRA 40' Steel Boxcar Undecorated This detailed, ready to run Atlas Master HO Scale USRA Steel Rebuilt Boxcar is based on cars built during WWI and just afterward. By the beginning of WWII, the majority of the classic USRA double sheathed boxcars and their clones were rebuilt with steel sides. More rebuilds followed in the late 1940s and early 1950s. By late 1948, close 14,000 of the original 24,500 USRA double sheathed cars