Associated RC 18T 56T Titanium Spur Gear TAR056T by GPM  [TAR056T]

Hardwearing titanium 56T spur for the RC18T

This single-piece titanium 56T main spur is supplied for use with Associated RC 18T vehicles as an upgrade or replacement to plastic or worn stock spurs, delivering a tougher tooth surface to extend service intervals.

Fitment requires careful mesh setup and a pre-install check of bearings and shaft play to avoid premature wear. As the primary large spur in the transmission, proper mounting torque, clean gear faces and accurate mesh are important to maintain drivetrain efficiency. Reuse existing hardware and keep to scheduled maintenance checks.

For tuning, the stiffer titanium spur may affect drivetrain responsiveness; adjust pinion engagement and slipper or clutch tension as necessary and perform a short run to confirm smooth gear engagement and acceptable component temperatures.