Tamiya T3-01 7075 Alloy Planetary Gears by Factory Pro O-AP0005  [FP-O-AP0005]

Planetary gear set for T3-01

This is an RC-scale planetary gear set made for the Tamiya T3-01 chassis, supplied as a pack of 6pcs and manufactured from 7075 alloy. The set is intended as a direct replacement or upgrade inside the T3-01 planetary carrier where riders look to maintain drivetrain reliability and adjust gear durability without changing gear ratios.

Compatibility is limited to the Tamiya T3-01 layout as stated by the product name. The 7075 alloy identifies the material used for the gears, which balances wear resistance with manageable weight for scale applications. Use these gears where you want consistent mesh engagement and predictable wear characteristics under typical RC running conditions.

When replacing planetary gears in the T3-01 assembly, inspect the planetary carrier and sun gear for wear, clean existing grease, and verify bearing condition before fitting the new pcs. Fitment should maintain original gear mesh and backlash tolerances; avoid forcing components and recheck drivetrain rotation after assembly. Proper lubrication with a light gear grease suitable for metal-on-metal contact is recommended for long-term smooth operation.