Tamiya 1/14 Truck Main Gear Set Delrin 8-piece compatible (1850l) DTRU1000 by GPM  [DTRU1000]

Drive gear replacement set for 1/14 scale

This matched eight-piece Delrin main gear set is made for the Tamiya 1/14 Truck (1850l) drivetrain. It is supplied as a complete replacement kit for routine servicing, rebuilds or modest tuning. The acetal material offers low friction and consistent tooth form for hobby use.

Installation guidance: replace worn gears as a matched group to keep correct tooth spacing and backlash. Verify bearing condition and shaft alignment before fitting, clean engagement surfaces, and adjust gear mesh gradually to prevent tight spots. These parts suit model-level gearboxes only.

Use case: Delrin gears tend to smooth engagement and reduce audible noise compared with softer materials, which can be helpful when refining transmission feel or returning a gearbox to reliable function.

A practical replacement for owners looking to service or lightly upgrade the Tamiya 1/14 (1850l) gearbox.