Schumacher Steel 48DP Pinion - 33T

The Schumacher Steel 48DP Pinion - 33T (SCH-U3797) is a precise 48 pitch, 33-tooth pinion gear designed to deliver smooth, efficient power transfer and a reliable gear mesh when correctly set. Its durable steel construction helps maintain tooth profile over time.

This 33T size is a useful step for gear ratio tuning, allowing you to balance top speed and motor load on electric RC models. It’s a straightforward option for racers and club drivers looking to fine-tune performance with consistent, repeatable gearing changes.

Suggested compatibility: 48DP spur gears and drivetrains. Always match gear pitch across pinion and spur for correct mesh.

Key Points

• 48 pitch (48DP) pinion with 33 teeth
• Steel construction for long-lasting use
• Ideal for incremental ratio adjustments
• Schumacher part number: SCH-U3797