Replacement Turret Ring Gear (Large) with 360 degree rotation for your 1/16 scale Heng Long radio controlled (RC) tank.

Suits the following Heng Long 1/16 RC Tanks:

• King Tiger Porsche/Henschel
• German Leopard 2A6
• Chinese ZTZ 99/ ZTZ 99A MBT
• British Challenger 2
• U.S M1A2 Abrams
• Russian T-90
• Russian T-72
• Merkava

Will also suit the following Mato Metal RC Tanks:

• All Metal King Tiger

Outside Diameter: 137mm