This 56-tooth main gear is produced for Associated RC18T applications and includes an alloy adaptor that aligns with the chassis mounting interface. It is supplied as a direct replacement or performance hop-up that preserves the original gearbox layout while improving wear characteristics.
Intended use: routine maintenance replacements or drivetrain tuning where a harder-wearing primary spur is preferred. The titanium gear coupled with an alloy adaptor offers improved dimensional stability under torque and straightforward installation for workshop-level servicing.
Assembly guidance: confirm a 56T tooth count before fitment, seat the alloy adaptor onto the motor or gearbox interface per your chassis layout, set pinion-to-spur mesh to recommended clearance and verify lateral play prior to the initial run. Do not assume fitment on other platforms without confirming adaptor compatibility and tooth count.