CR-10S Z axis update kit dual lead screws+motor wires+Filament Monitoring Alarm Protection

Included in this kit:

1* Lead Screw Bracket with Brass Nut

1*34mm Stepper Motor

1 *Lead Screw

1* Lead Screw Bearing Guide

1 *Z Coupler

1 *Dual Z Stepper Cable

1* Z Motor Bracket with screws and t-nuts

3* longer m6 screws 

3 *m6 nuts and spacers

1*Full Filament Monitoring Alarm Protection Kit 

1* Mainboard 

1* Display LCD 

1* Motor wires