EAPTS Metal Diff Main Gear 42T + Motor Gear 27T for 1/18 WLtoys A959-B A969-B A979-B K929-B RC Car Upgrade Parts

Description:
100% brand new and high quality
Features:
Compact and lightweight design.
Easy to install and durable in use.
Suit for WLtoys 1/18 A959-B A969-B A979-B K929-B

Specification:
Material: Metal
Color: Black
Size:app. As picture shown
Quantity: 1 set
Note:
Transition: 1cm=10mm=0.39inch
No retail package.
Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 x 27T Motor Gear
1 x 42T Diff Gear(other accessories demo in the picture is not included.)