1. OEM part number 8E4193/ 8E4194, 8E4198/8E4199, 9W1875/ 9W1876,
3G8319/3G8320,9W8874/9W8875, 175-71-22272/175-71-22282, 195-71-11173/195-71-11183 , 175-70-21136/175-70-21126 , 140-70-11170 /140-70-11180......
2. Material:16Mn Manganese steel and 30MnB Boron steel both with heattreatment.
3. Hardness:HB320~360 or HB440~480.
5.Thickness from 13mm to 90mm.
6. Different type: Level end bits and Hot cupped end bits
7. Available to all brand bulldozer domestic and overseas especially for Caterpillar and Komatsu.
