The Tamiya 54471 Steel Gear Differential replaces standard plastic internals with metal bevel gears and a cross shaft to deliver greater wear resistance in the rear gearbox. This upgrade reduces component fatigue and is aimed at drivers who push their cars hard. Compatible models include TA06, TA06 PRO, FF-03R and XV-01.
This differential kit arrives with everything required to rebuild the rear diff into a metal gear unit. The contents are:
The component fits the listed Tamiya platforms. For fitting into a standard FF-03, you will need the 54398 FF03 Gear Case to complete installation. This kit is useful for improving drivetrain reliability during competitive runs or regular backyard use.
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