Arrowmax 48P 46T 7075 Hard Pinion Gear - AM-348046

The Arrowmax AM-348046 is a 48 pitch, 46 tooth pinion gear machined from 7075 aluminium for use in 1/10 and similarly scaled RC cars running 48P drivetrain setups. Arrowmax produce this pinion in 7075-grade aluminium, which is significantly harder and more wear-resistant than the 6061 alloy used in many standard pinions, making it a worthwhile upgrade for racers who run frequently and want a gear that holds its tooth profile over time. The 48P tooth count of 46T sits at the higher end of the pitch range, suiting builds where top speed is the priority over raw acceleration.

Key Features

• Machined from 7075 hard aluminium for greater hardness and durability compared to standard 6061 alloy pinions
• 48 pitch (48P) standard ensures compatibility with 48P spur gears commonly used in 1/10 scale touring cars and buggies
• 46 tooth count favours higher top speed gearing — suited to smooth, high-grip track surfaces
• Precision CNC machining delivers consistent tooth profile for smooth, low-noise mesh with the spur gear
• Lightweight aluminium construction reduces rotating mass compared to steel pinion alternatives

Compatible With

• Any RC car drivetrain using 48 pitch (48P) spur gears
• 1/10 scale touring cars with 48P gearing
• 1/10 scale buggies and stadium trucks running 48P drivetrains
• Motors with standard pinion bore sizing — confirm shaft diameter before fitting

What's Included

• 1 x Arrowmax AM-348046 48P 46T 7075 aluminium pinion gear