39T Differential Ring Gear Set With Seven Bevel Gears And 45 Steel Diff Unit For 1/10 RC Cars TT02 TT02B XV02 Upgrade Parts, CNC Machined For Precision And Easy Install, Durable Beefed Up RC Diff Upgrade

Premium 39T differential gear set for 1/10 RC cars
✔️ Includes 39T ring gear, 7 bevel gears, 2 cross shafts, #45 steel

The differential gear kit is a CNC-machined upgrade designed for 1/10 scale RC cars such as XV-02, TT-02, and TT-02B. It replaces Part# 51702 and uses #45 steel for long-lasting durability during extreme RC action. The complete upgrade includes 1x 39T ring gear, 7 bevel gears, and 2 cross shafts for a sturdy, easy install.

✅ 39T ring gear in #45 steel for durability
✅ 7 bevel gears included for smooth operation
✅ 2 cross shafts complete the upgrade kit
✅ CNC machined for precision and easy installation
✅ Replaces Part# 51702 for TT-02/TT-02B/XV-02 compatibility

💡 What is a differential gear set used for in RC cars and why upgrade it?

This handy component distributes torque between drive wheels, helping maintain traction and control under load.

• Improved torque handling reduces wheel slip on rough surfaces
• Longer life when using hard materials like #45 steel
• Better response and control during high-speed runs
• Easy upgrades with common parts and straightforward installation

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