Kadee 510 - HO Andrews (1898) Trucks w/33 Inch Ribbed Back Wheels (1 Pair)

HO Andrews (1898) Trucks w/33 Inch Ribbed Back Wheels (1 Pair) Metal Fully Sprung Trucks Features: - Ready-To-Mount #148 Metal Whisker Couplers - Code 110 (.110) #523 33 inch Ribbed Back Wheels - Accurate Markings - Incredible Detail True to Prototype - Non-Magnetic Metal Wheels - Highly Flexible Sprung Trucks - Metal Side-frames & Fully Sprung Bolster - Smooth tracking Free Rolling Contoured Insulated Plastic Axles - RP-25 Free Rolling Wheels - #637 HO Scale Truck Springs Package Includes: - (2) Each #510 Andrews (1898) Trucks with Coupler Platform (assembled) - (2) Each #148 Metal Whisker Couplers - (2) Each Coupler Gearbox - (2) Each 0-48 Screw - (2) Each Insulated Bushing - (2) Each #209 Gray Insulating Fiber Washers .010 inch - (2) #622 Knuckle Springs The Andrews truck is also a turn of the century design that was long lived. It represents one of the first steps in the development of the modern freight truck with its cast frame. The journal boxes are bolted to the main frame. This truck was used through the end of the 1950s although by that time was only used in lighter applications such as refrigerator cars. Andrews trucks are probably still used were logging railroads remain in operation.