TAMIYA DT-03 58mm Aluminium Dog Bone by GPM DT3158  [DT3158]

Aluminium Dog Bone for TAMIYA DT-03

This aluminium dog bone is an RC-scale drivetrain replacement designed for the TAMIYA DT-03 chassis and is sold as a 1pr set. It is intended to replace the stock dog bones with a machined metal option, keeping the component scope strictly within RC models.

Fit and installation follow standard dog bone replacement practice for DT-03: remove the wheel hub and driveshaft retainers, withdraw the original dog bone, fit the 58mm aluminium dog bone into the outdrive cups and hubs, then reassemble and check axial play. The part is sized for DT-03 spec coupling geometry, so verify orientation and retention clips before use.

In tuning terms, swapping to an aluminium dog bone offers a firmer drivetrain connection and different wear characteristics compared with plastic parts; consider regular inspection of the joint ends and lubrication at the retention points as part of routine maintenance.