Description
Rear drive gear set for the T-REX 500 series torque tube tail drive. Manufactured from superior anti-wear materials to increase strength and durability, this kit reduces the risk of gear stripping and supports reliable tail drive performance. Includes replacement bearings and components for the torque tube and tail rotor shaft assemblies.
Specifications:
- Compatibility: T-REX 500PRO, 500E, 500L, 500XT series
- Includes: Tail rotor shaft assembly × 1
- Includes: Long umbrella torque tube gear × 1
- Bearing references: Long umbrella torque tube gear bearing (MR128ZZ) 8×12×3.5 mm — H50099; Tail rotor shaft bearing (684ZZ) 4×9×4 mm — H50099 / H60103
- Notes: Highest spec anti-wear material to increase overall strength and durability and minimize gear stripping






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