Greenbriar S scale GP30 speedup gear kit

Greenbriar S scale GP30 speedup gear kit
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  • Item #: 2711-6

Speedup kit designed to double the speed of the factory gearing in the Greenbriar S scale GP30 locomotive. Replaces the factory idler gear with a compound gear (the two gears side-by-side) to increase operating speed. Lifetime warranty.

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Price $39.95