1:14 Scale Compatibility: Perfectly fits 1:14 scale RC cars for easy installation and seamless integration. 6-Piece Set: Drive Shaft + Differential + Motor Gear. 4-Piece Set: Drive Shaft + Motor Gear.
For WLtoys 144001 RC Car Metal Transmission Shaft Motor Gear Upgrade Parts Kit
Alloy Differential Gear Set Transmission Shaft Kit 6pc for WLtoys RC Upgrade
6pc Upgrade Alloy Differential Gear Set with Transmission Shaft for For WLtoys
112 Scale Metal Upgrade Axle Transmission for FY 01 02 03 04 05 06 07 RC Models
Metal Upgrade Axle Transmission Parts for FY 01 02 03 04 05 06 07 and JJRC Q39
