Aluminum Lightweight Gearbox OD3 Overdrive Transmission for 110 RC Crawler Car Axial SCX10 II VS410 LCG Chassis Straight Axle Black

High strength 7075 aluminum case Heat treated alloy steel gears At the same time it is equipped with a 3D printed cover and a smooth bottom plate made of POM material 3661 gearing plus 44T spur gear Uses 48P pinion gears from 9 to 17 teeth Use 12T pinion gear as a starting point for most AR44 applications with overdrive front gears 186 overdrive both outputs spin same direction so no need for flipped ring gears 28 overdrive when used with underdrive rear ring and pinion 38 overdrive when used with underdrive and overdrive ring and pinion Motor installation method front mounted on the right NoteIt is recommended that buyers add additional gear lubricating grease after receiving the goods which can reduce gear wear and minimize the noise of metal gear meshing