Heng Long 1/16 3869-1 3918-1 RC Tank Upgraded CNC Full Metal Gearbox Steel Gear Dual Current Driving System Parts

Attention 1 This series cannot apply to 3898 1 and 3909 12 Only 6 1s mainboard version heng long rc tanks can be installed with this upgraded parts and do not use voltage higher than 7 4v3 The Box package wrote 580 590 motor is universal design not mean all gearbox motor is these two size this product is with 480 and 590 motorDescription Item Brand Heng LongItem Name CNC full metal edition gearbox upgraded parts Model J2Steering Motor 480 motorWalking Motor 590 high torque motorGear Ratio 1 39 speed faster 1 48 torque stronger Voltage Requirement 7 4VProduct Size The length is about 9cmProduct Weight Approx 847 856gCompatible Model 1 16 rc car vehicles modelSpec of Low Motor Position Type Shaft length Φ8mmX55mmApplying Type No 3869 1 3879 1 3888 1 3888A 1Spec of High Motor Position Type Shaft length Φ8mmX60mmApplying Type No 3918 1Package included 1X CNC Full Metal Gearbox Low or High motor position is optional chosen by yourself