GR80 roller transmission box bevel gear assembly (29*19)

GR80PRO roller transmission box first gear passive gear (35 teeth internal spline 2 diameter 16.5)

GR80PRO roller transmission box second gear passive gear (31 teeth internal spline 24 diameter 14..6 total height 31)

GR80PRO roller transmission box (one shaft length 28.5 with three rows of teeth and 35 teeth in the middle)

Oil seal cover hexagonal six holes (1210050032)

GR80H screen box tensioning arm with wheel assembly

GR80 gearbox connecting seat

GR80PRO roller transmission box first gear passive gear assembly (38*18 tooth hole 48 total height 48)

GR80 pin shaft welding bushing (inside 30 outside 38 height 45)