This is a pair (2 pcs) of steel drive shafts designed as a direct replacement for the Tamiya DT02/DT03/TT02B drivetrain where the original uses a plastic shaft. Intended for scale RC use only, the shafts offer a straightforward swap-in upgrade when a metal component is required for improved wear resistance in typical electric on-road or touring setups.
Compatibility is limited: use these shafts with Tamiya plastic cup joint only, they cannot be used with Tamiya 53790. When installing, check cup engagement and drivetrain alignment, confirm the shaft clears the gearbox and bearings, and verify smooth rotation before final assembly. These shafts serve a tuning role by reducing deformation under load compared with stock plastic parts, helping to maintain consistent spur and pinion engagement during spirited driving.
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