OB1.4 Direct drive, direct feed extruder for 45mm X axis

Carrige for use with QuickTony's modified X axis spacing: http://www.thingiverse.com/thing:302416
Normal fan shroud is for a J-Head MKIV. Long Fan shroud is for an E3D v6.

Prints in one piece, No support required. One notable bridge. Break away designed in bridge support after printing.

Needs:
Nema 17 motor
MK8 Hobbed pulley
Long M3 bolt and nut (or knurled thumb nut)
spring
M3 bolts to mount motor
M3 bearing for idler w M3 bolt for attachment