Replacement Turret Ring Gear with 360 degree rotation for your 1:16 scale Heng Long radio controlled tank.

Suits the following Heng Long 1/16 RC Tanks:

• 3818,3818-1 Germany Tiger I tank
• 3819,3819-1 Germany Panther (PanTiger) tank
• 3838,3838-1 M26 Pershing tank
• 3839,3839-1 M41A3 Walker Bulldog tank
• 3848,3848-1 Panzer III tank
• 3849,3849-1 Panzer III H tank
• 3858,3858-1 Panzer IV tank
• 3859,3859-1 Panzer IV F2 tank
• 3878,3878-1 KV-1 tank
• 3879,3879-1 Panther G tank
• 3898-1 USA M4A3 Sherman tank
• 3909-1 Russian T34/85 tank 

Will also suit the following Mato Metal RC Tanks:

• 1220 Metal Tiger I Tanks
• 1223 Metal Panzer III Tanks
• 1230 Metal Sherman Tanks
• 1210 M10 Destroyer Tanks
• 1231 M36B1 Destroyer Tanks
• 1236 M36 Destroyer Tanks 

Outside Diameter: 100mm