Heavy Duty Steel Helical Diff Gear 12T 24T For FMS 1 To 24 1 To 18 FCX24 FCX18 RC Cars Upgrade Part With 45 Steel Construction And Smoother Power Transfer For Better Handling And Longer Gear Life

12T/24T Helical Diff Gear Set for FMS FCX18/FCX24 RC Cars
✔️ Includes 1x main gear, 1x input gear, 3x bearings; 45# steel

The heavy duty helical diff gear set is designed for FCX18 and FCX24 RC cars. Built from 45# steel for strength and durability, it helps deliver smoother power transfer and longer gear life on high-load runs. This upgrade is ideal for 1/18 and 1/24 scale RTR kits and Toyota series models that use helical gears.

✅ 45# steel construction for durability
✅ Smooth torque transfer with helical gear design
✅ Includes 1x main gear, 1x input gear, 3x bearings
✅ Compatible with FCX18/FCX24 platforms

💡 What is a heavy duty helical diff gear used for in RC cars and how does it improve performance? This handy upgrade helps maximize life and smooth torque delivery. - Helical gears spread load more evenly than spur gears to reduce peak stresses - 45# steel construction provides strong wear resistance for long life - Compatible with FCX18/FCX24 RC kits for easy upgrades - Improves power transfer and handling during acceleration and cornering

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