GR80PRO guide plate iron plate (length 26 width 15)

GM80 tooth plate tensioning bracket short (height 9 + round hole 30)

GM80 tooth plate tensioning bracket (round hole 35 long and short)

GM80 coupling rear bearing seat (four laces + internal retaining ring groove) diameter 16.5 internal control 5.7

GR drum connection plate

30 holes on the right side of the header adjustment plate

GR80PRO drum transmission box third gear driving gear (35*30 tooth holes 70 total height 52)

GR80PRO third gear driven gear (30*24)

GR80PRO drum transmission box second axis