For Komatsu Excavator 245 PC38UU 1 PC40 6 PC40T 7 Sprocket 20T 27 31110 20T 27 31111 20T 27 31112 NSDII S110D 5MHz ~ 870MHz S110D 5MHz ~ 870MHz 4D105 5B S N 100006 UP4D105 5C S N 103958 UP4D105 5C S N 103958 UP ENGINES4D105 5D S N 103958 UP4D105 5D S N 103958 UP ENGINES4D105 5G S N 105504 UP 4D105 5H S N 106581 UP4D105 5J S N 102876 UP4D105 5K S N 150001 UP4D105 5K S N 150001 UP ENGINES4D105 5M S N 102876 UP 4D105 5N S N 151749 UP4D105 5N S N 151749 UP ENGINES4D105 5P S N 151749 UP4D105 5P S N 151749 UP ENGINES4D105 5T S N 106581 UPS4D105 5A S N 100022 UPS4D105 5B S N 100028 UPS4D105 5C S N 104818 UPS4D105 5D S N 104818 UP S4D105 5E S N 101262 UPS4D105 5K S N 158423 UPS4D105 5L S N 158423 UP For Komatsu Excavator 245 PC38UU 1 PC40 6 PC40T 7 Sprocket 20T 27 31110 20T 27 31111 20T 27 31112 245 PC38UU 1 PC40 6 PC40T 7