Engineering: ±0.01mm tolerance cutting ensures mesh with original components. Compatible with Wltoys 12428/12423 differential, transmission, and drive systems.
Complete Upgrade Solution: Package includes 16 critical components: main drive gears, pinion gears, differential gears, and sealed bearings (362.5mm).
Complete Upgrade Solution: Package includes 16 critical components: main drive gears, pinion gears, differential gears, and sealed bearings (362.5mm).
Professional Grade Material: Manufactured with CNC-machined 12CrNi3 alloy steel, these gears undergo vacuum heat treatment (55±2HRC) for 30% higher durability than standard gears.
Easy Installation: Includes detailed installation diagram (compatible with exploded view in original manual). All parts pre-lubricated with high-temp grease.
Lipo Charger H B6 RC Charger LiPo Battery Balance RC Car Charger Discharger for LiPo/Li-ion/Life Battery(1-6s) NiMH/NiCd (1-15s) RC Hobby Battery Balance Charger 80W 6A XT-60/JST/Deans Connectors
KWD 25
EUDAX 6 Set DC Motors Kit, Mini Electric Hobby Motor 3V -12V 25000 RPM Strong Magnetic with Shaft Propeller, 2 x AA Battery Holder,9V Battery Clip Connector,Plastic Wheels for DIY Science Projects
KWD 5
INJORA Brass Internal Beadlock Ring Clamp Ring Fit 1.0" Wheel Rim for 1/24 RC Crawler Axial SCX24 Upgrade Parts
KWD 5.500
Honbay 6PCS Metal Servo Arms Horn Aluminum Round 25T Standard Servo Disc with Screw for RC Robot Boat Car Airplane Hop-up Parts
KWD 3
