504 Kadee / A.S.F. Ride Control 50-Ton Trucks Metal Fully Sprung Equalized Trucks 1 pair / (HO Scale) Part # 380-504
504 Kadee / A.S.F. Ride Control 50-Ton Trucks Metal Fully Sprung Equalized Trucks 1 pair / (HO Scale) Part # 380-504 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
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504 Kadee / A.S.F. Ride Control 50-Ton Trucks Metal Fully Sprung Eq...
Description
Description
Kadee / A.S.F.(R) Ride Control(R) 50-Ton Fully Sprung Metal Trucks -- Code 110 (.110 ) 33 Smooth-Back RP-25 Wheels 1 (HO Scale) Part # 380-504
| Mounts with a #2 or 2-56 screw. |
| The A. S. F.® A-3 Ride Control® 50-ton freight truck was introduced in the 1940 Ft.s and is one of the forerunners of modern freight trucks. Features embodied into this design include a longer spring travel, no spring planks and constant friction control using friction castings in the bolster to dampen excessive lateral roll of the car. These design features allowed for a higher train speed with less danger of derailment than previous designs. ASF® sold over 140,000 sets by 1949. This AAR truck is excellent for modeling the transition era up to 1994 when friction bearings were no longer allowed in interchange service. |
Truck Features
• Code 110 (.110 wide) 33" smooth back "standard" wheels
• Accurate markings
• Incredible detail True to prototype
• Non-magnetic Metal wheels
• Highly Flexible sprung trucks
• Metal SideFrames & Fully Sprung Bolster
• Smooth tracking Free rolling Contoured Insulated Axles
• RP-25 Free rolling wheels
