HPI Savage Nitro Compatible 53T Spur Gear (Main) - JR-CHP-SAV-039 by Jazrider  [JR-CHP-SAV-039]

Durability notes for the 53T Savage spur

This 53-tooth spur is supplied as part number JR-CHP-SAV-039 and is intended for HPI Savage Nitro Off Road Series models as a like-for-like drivetrain spur. Fabricated from POM and finished in black, the gear performs as the primary spur that engages the pinion to deliver torque through the gearbox to the wheels.

Maintenance emphasis: monitor teeth for wear patterns and tooth chipping, verify mesh clearance periodically, and keep the gearbox interior free of grit. The item is provided as a single replacement spur gear to address wear or damage on compatible Savage platforms.

When adjusting setup, maintain a cautious pinion-to-spur clearance to extend service life; any change to motor power or pinion sizing should prompt a fresh mesh check. Use is restricted to model vehicles and related RC applications.

Choose part JR-CHP-SAV-039 when replacing a worn 53T spur on Savage Nitro Off Road models and include gear inspections in normal maintenance intervals.