The stock M200 extruder arm should be the first thing you swap out on the M200 printer, for me it broke mid print causing clogs and other strange issues before I found the cuplprit.
Found several improved arms but I wanted one with a closed end and a larger bearing, made an arm with two pieces to house the larger 5x11x4mm bearing
ExtruderArm.stl | 1.8MB | |
ExtruderArmB.stl | 247.7KB |