Walthers Cornerstone
Upgraded Superliner Trucks w/Metal Sideframes 1 Pair

GSC Style for Later Refit
Walthers Part # 933-1321, p. 238 Walthers 2012 HO Scale Reference
HO scale, $10.98, not currently in stock at Walthers, Expected: Unknown

 
* Revised Design
 
* Metal Sideframes
 
* RP-25 Metal Wheels
 
This style of truck was later refitted to Superliner cars after the original air bag type (available as item #933-1320) proved unstable.