Arrowmax 48P 27T 7075 Hard Pinion Gear - AM-348027

The Arrowmax AM-348027 is a 48 pitch, 27 tooth pinion gear machined from 7075 aluminium for use in 1/10 and 1/12 scale RC cars running 48P drivetrain setups. Arrowmax produces this pinion gear from 7075-grade hard aluminium alloy, which is significantly harder and more wear-resistant than the 6061 aluminium found in many standard pinion gears. The AM-348027 is a direct-fit option for racers and builders looking for a reliable 48P pinion to pair with a 48 pitch spur gear.

Key Features

• Machined from 7075 hard aluminium alloy for increased durability and wear resistance compared to standard aluminium pinions
• 48 pitch (48P) tooth profile — must be paired with a matching 48P spur gear
• 27 tooth count allows fine-tuning of gear ratio when combined with different spur gear sizes
• Suitable for electric RC cars using standard 540-class or equivalent motors with a 3.17mm shaft bore (verify shaft size before ordering)
• Lightweight aluminium construction reduces rotating mass compared to steel alternatives

Compatible With

• RC cars and buggies running 48 pitch (48P) gear systems
• 1/10 scale electric on-road and touring car platforms with 48P drivetrains
• 1/12 scale electric pan car platforms with 48P drivetrains
• Motors with a 3.17mm (1/8 inch) shaft — confirm motor shaft diameter before purchasing

What's Included

• 1x Arrowmax AM-348027 48P 27T 7075 hard aluminium pinion gear