This alloy spur gear adapter is an aftermarket service part intended for use on Axial Racing SCX10 chassis. It is supplied as 1 pcs and meant for RC scale drivetrain applications. The adapter replaces the original plastic interface with a harder alloy seating surface to reduce wear under load.
Designed around Axial SCX10 compatibility, confirm that your spur gear and gearbox bolt pattern match before fitting. Installation typically swaps the factory adapter and may allow reuse of the original mounting hardware. Always set tooth mesh and backlash to the values recommended for your chosen spur and pinion.
During setup and maintenance the adapter helps keep spur alignment consistent during demanding runs, reduces plastic compression during hard driving, and provides a reliable reference when swapping spurs. It does not alter overall gear ratios and should be used as a longevity and serviceability upgrade.
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