20 Tooth Hardened Steel Pinion Gear for 3mm Shafts 32 Pitch RC Car Upgrade with Set Screw Heavy Duty Pinion for Faster Smoother Power Transfer and Durable Performance

Durable 20-Tooth Steel Pinion for 3mm Shafts - 32 Pitch
✔️ 20-tooth hardened steel pinion for 3mm shafts with set screw

This heavy-duty pinion gear is designed to deliver reliable power transfer in RC cars and trucks. It fits 3mm shafts and uses a 32 pitch, making it a solid upgrade for performance-improving setups and easy replacement for worn gear trains.

✅ 20-tooth pinion gear
✅ Hardened steel construction for durability
✅ Fits 3mm shafts (0.118 in)
✅ 32 pitch compatibility
✅ Includes set screw for secure mounting
✅ Replacement hardware for RC vehicles

💡 What is a pinion gear used for in RC cars and how does it affect performance? This handy piece drives the drivetrain by meshing with the spur gear, influencing speed, torque, and efficiency. - 3mm shaft compatibility for common RC setups - 32 pitch ensures precise mesh and smooth power transfer - Includes set screw for secure mounting