GR80H Pulley hub

GR drum transmission case link plate

GR80PRO drum transmission box input shaft (length 50, one end thread 42, one end spline 32)

GR80HPRO high-position grain unloading gear box input shaft (length 23.6, one end 30, one end thread thickness 27)

GR80HPRO high-position grain unloading drum gear box output shaft (length 25.5, one end 25*30, one end hexagon)

GR80PRO small shaft (length 16, one end 35*40, one end 40)

GR80H drum rear shaft head (lotus leaf) (shaft head with thread shaft length 6.7)

GR80H fan downwinder (diameter 504 hole large C)

GR80 outer blade connection seat