6.35mm Bore 12T Mod 1 Pinion Gear For RC Car Differential Made From 15 Steel With Black Oxide Finish Durable Spur Gear For Motors 1 Module Precision Ground 6.35mm Shaft Ideal Upgrade For RC Cars

6.35mm Pinion Gear 12T Mod 1 for RC Diff, 1pc steel
✔️ 12T, 14mm OD, 6.35mm bore, Mod 1, 45# steel, black oxide

The pinion gear is built from 45# steel with a black oxide finish designed for RC car differentials. This compact upgrade is commonly used in racing and hobby RC cars to improve drivetrain efficiency and gear alignment.

✅ Material: 45# steel with black oxide finish
✅ Teeth: 12T; Outer Dia: 14mm; Total Thickness: 18mm; Aperture: 6.35mm; Module: Mod 1
✅ Package Content: 1 x Pinion Gear, 2 x Set Screws
✅ Notice: soft tooth surface; avoid excessive torque to prevent damage

💡 What is a handy pinion gear for RC diffs and why pick steel?

Here's a quick handy overview to help you decide.

- Strong wear resistance from 45# steel with black oxide finish
- Precise fit: 6.35mm bore, 12T teeth, Mod 1 compatible
- Includes 1 gear and 2 set screws for fast install
- Note: soft tooth surface limits torque for heavy impacts
✝️