Arrowmax 48P 31T 7075 Hard Pinion Gear - AM-348031

The Arrowmax AM-348031 pinion gear is a 48 pitch, 31-tooth replacement and upgrade gear for 1/10 and 1/12 scale RC cars running a 48P drivetrain. Machined from 7075 hard aluminium, this RC pinion gear offers greater hardness and wear resistance compared to standard aluminium alloys, making it a solid choice for drivers who put heavy demand on their drivetrain. The 48P tooth pitch is one of the most widely used standards in touring cars, pan cars, and carpet racers, so the AM-348031 fits a broad range of competitive and club-level RC vehicles.

Key Features

• Machined from 7075 hard aluminium for increased hardness and durability over standard 6061 alloy
• 48 pitch (48P) tooth profile matches the most common standard in 1/10 and 1/12 scale RC touring and pan car classes
• 31-tooth count allows gear ratio tuning — running a higher tooth count pinion raises top speed at the cost of acceleration
• Precision-cut teeth for smooth mesh with 48P spur gears, reducing drivetrain noise and wear
• Lightweight aluminium construction keeps rotational mass low compared to steel alternatives

Compatible With

• RC cars and buggies using a 48 pitch (48P) spur gear
• 1/10 scale touring cars and pan cars with 48P drivetrains
• 1/12 scale pan cars running 48P gearing
• Commonly compatible with Associated, Tamiya, Xray, Yokomo, and similar 48P-standard platforms

What's Included

• 1 x Arrowmax AM-348031 48P 31T aluminium pinion gear