Koswork 48P 37T Aluminium Thin Lightweight RC Pinion Gear - KOS03001-37

The Koswork KOS03001-37 is a 48 pitch, 37 tooth aluminium pinion gear designed for use in electric RC cars running 48P drivetrain setups. Machined from aluminium rather than steel, this thin lightweight pinion gear reduces rotating mass on the motor shaft, which can help maintain drivetrain efficiency in competitive or performance-focused builds. If you're searching for a 48P 37T pinion to suit a touring car, buggy, or other electric RC platform running a 48P gear module, the KOS03001-37 is a direct candidate worth checking against your motor shaft diameter and spur gear specification.

Key Features

• 48 pitch (48P) tooth module — compatible with any 48P spur gear in a matching RC drivetrain
• 37 tooth count suits mid-range gearing requirements for electric RC car applications
• Aluminium construction keeps weight low compared to steel pinions, reducing rotational inertia on the motor
• Thin profile design is intended for layouts where space around the motor is limited
• Part number KOS03001-37 makes cross-referencing with other Koswork pinion options in the 48P range straightforward

Compatible With

• Any electric RC car or buggy running a 48P (48 pitch) spur gear
• Compatibility depends on motor shaft diameter — verify before fitting
• Commonly used in 1/10 scale electric touring cars, buggies, and stadium trucks with 48P gearing

What's Included

• 1x Koswork KOS03001-37 48P 37T aluminium pinion gear