OS Engines 10A 10D NEEDLE VALVE ASSM - OSS21285901 No. 505 Part number TRX9493 makes it

Part number TRX9493 makes it straightforward to confirm this is the right gearbox housing before ordering

VXL brushless motor and Velineon electronic speed control (installed)

0 buggies and truggies

this 22-inch diameter prop has a 12-inch pitch and a swept scimitar blade shape that spreads thrust evenly across the blade for efficient lift

Built-up balsa and lite-ply airframe is lightweight

OS Engines 10A 10D NEEDLE VALVE ASSM - OSS21285901 No. 505 Part number TRX9493 makes itThe OS Engines 10A 10D NEEDLE VALVE ASSM (OSS21285901) is a nitro engine spare part that keeps your glow nitro engine running strong and easy to restart. Key specs include 10A. Key Features Genuine OS Engines engine replacement part machined to original spec Specifications: 10A Confirm it fits your specific engine before fitting