Material: Aluminum 6061-T6
Models: all ALIGN TREX 550E, 600E, and 600ESP series (replaces stock Align part #HN6064).
Note: the T700N Main Gear Case for the ALIGN TREX 550E/600E/600ESP electric series uses the stock ALIGN TREX 700
Main Gear (HN7019-1, need to purchase separately), which gives tremendous benefits to the 550/600 designs including:
increased headspeed (164T versus 170T), increased gear teeth engagement, and significantly increased strength due to
the taller gear and higher contact surfaces. This upgrade is a MUST HAVE for high-power, high-voltage setups to prevent
stripping of the main gear during flight and hard 3D maneuvers. Please review the installation diagram for critical
information on proper press-fit installation and positioning of the one-way clutch bearing for optimal gear alignment.
Installation Diagram: Click Here
- One (1) TREX 550/600 Series Aluminum T700 Main Gear Case
- Six (6) M3 x 0.5 x 6 mm Button Head Socket Head Cap Screws (Class 12.9 BP Alloy Steel)