Traxxas TRX4 RC Crawler 45T M0.8 Steel Spur Gear 32 Pitch Replacement Part Replaces 8053 Durable High Strength CNC Machined Metal Gear for Easy Install and Long Lasting Performance

32-Pitch 45T M0.8 Steel Spur Gear for TRX4 RC Crawler 1pc
✔️ 45T, M0.8, 37.5mm dia, 6mm thick, 4mm hole, 32-pitch

This hard steel spur gear is a replacement drivetrain part built for TRX4 family RC crawlers. It’s typically used to replace worn gears in the gearbox to improve durability, smooth gear mesh, and reliable power transfer during off-road crawling.

✅ Compatible with TRX4 TRX-4 RC Crawler, replaces part 8053
✅ Material: hard steel metal
✅ 45T, M0.8; hole 4mm, diameter 37.5mm, thickness 6mm; 32-pitch
✅ Includes 1 piece
✅ Color: Black
✅ Note: color may vary slightly due to lighting; measurement variance possible

💡 What is a 32-pitch spur gear used for in RC crawlers?

It’s a handy upgrade that improves drivetrain durability and power transfer under tough off-road conditions.

- High-strength steel construction helps resist wear during crawls
- 32-pitch compatibility fits standard RC crawler gear trains
- 45T size balances torque and wheel speed for crawling
- Easy bolt-on installation with standard hole size
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