The Tamiya 54311 RC TA06 Cross Shaft for Gear Differential Unit OP-1311 provides an easy path to a tougher differential. Swapping out the stock resin pins for metal versions reduces play and improves the smoothness of the gear unit under load.
Replacing resin cross pins with metal parts improves resistance to deformation and helps preserve correct gear mesh during aggressive driving. That means more consistent power transfer and less chance of premature wear on the differential gears.
These cross shafts are compatible with the TA06 family, including TA06 PRO models. The changeover is user friendly for anyone with basic modelling skills: extract the old resin cross shafts and fit the metal replacements, then check differential operation and gear mesh.
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