RC racers seeking a more adjustable differential setup for the TRF417V5 can fit the Tamiya 9804679 aluminum gear differential joint, available in short and long choices. These variants let you tweak spacing and engagement to suit driving style.
The joint is manufactured to pair with the TRF417V5 differential case and gearing, making for a straightforward replacement that preserves reliable mesh and drivetrain alignment.
Using aluminium increases durability over polymer replacements and tends to keep gear alignment steadier under load, which helps sustain consistent handling across race sessions.
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