Description:
Item Brand:HBX
Item Number:M16101
Item Name:Center drive shaft
Material:Metal
Color:Black
Product Size:
The Shaft :Length is 135mm,the shaft hole diameter is 3mm
The Cup:Larger cup length is 18mm,top inner diameter is 3mm, bottom inner diameter is 5mm,bottom outer diameter is 7.5mm;smaller one length is 11.5mm,inner diameter is 3mm,outer diameter is 6mm 
The Pin:Length is 6mm,hole diameter is 2mm
Product Weight:About 15g
Packaging Weight:Approx.20g
Fit For:16889 metal spur gear version black and blue color rc cars

Package included:
1X Center Drive Shaft
2X Outdrive Cups
2X Pins
2X Screws