This Yokomo front FCD gear is supplied as a replacement for the Dirft Package Series front one-way and solid axle components. The gear is specified at a 0.59 ratio and intended for use as a drivetrain spare to recover or tweak front transmission behaviour in drifting applications.
It is made to engage with the front one-way unit or a solid axle within the package, allowing you to swap out a damaged gear or change the front drive characteristics when refining a drift setup.
Fitment tips: disassemble the front differential or one-way assembly, inspect bearings and spacers, then fit the gear checking backlash and axial alignment. Conduct slow bench tests before track runs to confirm engagement and clearance.
Tuning notes: replacing this gear changes the front drive ratio and affects torque delivery; use it alongside tyre, suspension, and diff adjustments to refine slide initiation and mid-corner attitude.
Ideal when a front FCD gear must be replaced or when altering front transmission ratios within the stated Dirft Package Series assemblies; always confirm correct mesh before full-speed operation.
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