Helical Diff Ring and Pinion Front Gear for Traxxas X Maxx 42T 13T Steel High Carbon Machined Upgrade Beefed Up Strength Smoother Operation and Keeps Factory 42T 13T Gear Ratio

Premium steel helical diff gear set for X Maxx 42T/13T ✔️ Set of 2 42T/13T high-carbon gears for tougher, smoother operation

These machined, helical front diff gears replace the stock bevel gears used in X Maxx RC trucks, delivering added strength and smoother power transfer in high-load off-road driving.

✅ Precision machined helical spiral gears for smoother operation and strength
✅ High-carbon steel construction for added durability
✅ Stronger than stock bevel gears to protect your investment
✅ Keeps factory 42T/13T gear ratio for optimal performance
✅ Replaces TRA 7779 and 7777; install as a set for proper function

💡 What is a common use case for upgrading to a helical diff gear in RC platforms?

Upgrading to a helical diff gear is handy for rugged off-road runs and higher load setups. - Boosts durability under jumps and rough terrain - Improves smoothness and reduces gear noise - Keeps the factory 42T/13T ratio for consistent performance✝️