McKean "Hopper Topper" |
The prototype was used to convert 50' coal hoppers to grain-hauling service. The McKean kit, which will convert two cars, was designed to convert that manufacturer's 50' open hopper cars into a covered hopper, but may work with other manufacturer's open hopper cars. Only one kit available.
Hopper Topper $12 + $6 shipping (in United States only) |
For international orders, click on globe |
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