Features:
Metal Differential Gear Driving Gear for RC Car Upgrade Parts Spare Accessories.
Made of high quality metal, durable, wear-resistant and not easily damaged.
A good replacement for the old or damaged, simple installation.
Lightweight, easy operation, reliable quality and stable performance.

Specifications:
Material: Steel
Driving gear: 8T
Reduction gear: 29T/27T
Suitable for Wltoys 284131 K969 K979 K989 K999 P929 P939 1/28 RC Car

Package includes:
1 x Center Drive Shaft
2 x Reduction Gear
3 x Driving Gear