DT3041 Precision Aluminium Differential Joint DT3041 by GPM  [DT3041]

Precision aluminium diff joint for DT-03 layouts

This RC aluminium differential joint is produced by GPM for the Tamiya DT-03 platform and is supplied as 1 pr in the product name. Machined to deliver a stiffer coupling than many stock plastic parts, the component is intended to replace lower-grade couplers while maintaining the original drivetrain geometry.

Technical fit notes: the DT3041 indexes to the DT-03 differential output and locates where stock joints are fitted. Confirm spline engagement and apply correct fastener torque during installation. The component is designed for direct replacement with no requirement to alter adjacent drivetrain parts for standard fitment.

Engineering intent: this aluminium joint increases torsional rigidity at the coupling interface to reduce flex and provide more predictable driveline response under sustained loads. It should be considered alongside suspension, tyre and powertrain tuning when building a performance-oriented DT-03 setup.