Arrowmax 48P 18T 7075 Hard Pinion Gear - AM-348018

The Arrowmax AM-348018 is an 18-tooth, 48-pitch pinion gear machined from 7075 aluminium for use in 1/10 and similarly scaled RC cars running a 48P drivetrain. Designed as a direct drivetrain component, this pinion gear transfers power from the motor shaft to the spur gear, and the 7075 hard aluminium construction gives it greater hardness and wear resistance compared to standard 6061 aluminium equivalents. If you're replacing a worn pinion or selecting a specific tooth count to tune your gear ratio, the AM-348018 is a precise, durable option for electric RC cars using the 48 pitch standard.

Key Features

• Machined from 7075 hard aluminium, which offers higher strength and wear resistance than 6061 aluminium
• 18-tooth count on a 48-pitch specification, allowing fine gear ratio tuning for acceleration or top speed
• Suited to electric RC cars using a 48P spur gear and motor pinion setup
• Compact, precision-cut profile ensures consistent mesh with the spur gear and reduces drivetrain slop
• Lightweight aluminium construction keeps rotating mass low compared to steel alternatives

Compatible With

• RC cars running a 48 pitch (48P) drivetrain standard
• 1/10 scale electric RC touring cars, buggies, and stadium trucks using 48P gearing
• Motors with a shaft diameter matching the Arrowmax AM-348018 bore size — confirm shaft size before ordering

What's Included

• 1x Arrowmax AM-348018 18T 48P pinion gear (7075 hard aluminium)