Allwin motor-3GN-100K (Z3D40-24GN)

 Pump Assembly Cap Assy for Epson Stylus Pro 3800/3850/3885/3890/3880 -161749800

Original Air Pressure Pump for Epson Stylus Pro 3800/3800C/3850 / 3880 / 3885 / 3890-1451562

Original Air pressure pump for Epson Stylus PRO 7890/7700/7900 9700/9890/9900 -1504215

VJ-1638 CR motor assy-DG-42456, This is Generic.

VJ-1604 CR motor Assy- DG-41077

this is Generic 

Use for: 

VJ-1604W/ VJ-1614 / VJ-1608 ;

Allwin motor-3GN-250K (Z3D40-24GN)

VJ-1604 1624 Steel Bearer Assy DG-41917