This is a Railtrax, 3D resin printed in the UK, replacement for both gears of the intermediate gear for the Hornby T9. Listed as a gear set on the Hornby service sheet (item 16 X9960), this replaces both the larger brass and smaller plastic gear. You will need to reuse your existing 2mm shaft/ Please do not order if you don't have the necessary skills to fit this item. A level of mechanical competence is required to fit the gears. If you are unsure of the method of fitting, securing, and re-setting the wheel back to back distance, then please speak to us and we can offer a gear fitting and loco testing service.
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