This is an alloy 13T motor gear intended for Tamiya 1/14 scale tractor trucks, supplied as a single-piece upgrade by GPM TRU013T. The component is manufactured from CNC-machined aluminium 6061-T6 and is intended for RC-scale motor and gearbox use only.
Design notes: the part is built to work with both single-shaft and double-shaft rear gearbox arrangements, providing a hardened replacement for the stock motor gear and adding an extra layer of protection around the gear train. The CNC-machined aluminium construction is focused on structural durability and resistance to deformation under normal RC drivetrain loads.
Installation and tuning role: this motor gear installs in the motor housing area and is compatible with standard 13T pinion meshes used on the listed Tamiya 1/14 truck models, check existing shaft type before fitting. Upgrading to the alloy gear can help reduce wear on plastic components and stabilise gearbox behaviour under heavier running or towing loads typical in scale truck setups.
Included hardware and contents: 3x14 stainless steel button head screws - 8 pcs, 3x20 stainless steel button head screws - 4 pcs, and the alloy motor gear with mounting screw as supplied in the single-piece set.
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