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20mm Excavator Track Bolt & Nuts
1.Product:Komatsu screw nuts 2.Brand:Komatsu,hitachi,caterpillar,volvo,sumitomo,kobelco,hyundai,mitsubshi,kato,yanmar,ihisce,sunward,tgh,bd2g,daewoo,yc,bulldozer and so on.
3.Main Product:Excavator and bulldozer under carriage parts ,such as track roller,carrier roller,sprocket,front idler,track link assy,track shoe,track bolt and nuts,track bush and pin,buck pin,recoil spring,spring,h-link rods,idler yoke,roller guide,teeth and so on.
4.Catalogue:(Hitachi track roller,top roller,sprocket,front idler,track link assy)
| track roller | top roller | sprocket | front idler | track link | |
| komaust | |||||
| TRACK ROLLER | PC20 | PC30-1 | PC40-5 | PC60-5/6 | PC60-7 |
| PC75UU | PC100-5/120 | PC200-5 | PC300-5 | PC400-5 | |
| D20 SF | D20 DF | D31 SF | D31 DF | D50 SF | |
| D50 DF | D60/65 SF | D60/65 DF | D80/85 SF | D80/85 DF | |
| CARRIER ROLLER | PC40-7 | PC60-5/6 | PC60-7 | PC100-5 | PC120-5 |
| PC200-5 | PC200-7 | PC300-5 | PC300-7 | D20 | |
| D31 | D50 | D65 | D85 | ||
| SPROCKET | PC20 | PC30 | PC40-7 | PC60-5 | PC100-5 |
| PC200-3 | PC200-5 | PC300-5 | PC300-6/7 | D20 | |
| D31-16 | D31-17/18 | ||||
| SEGMENT | D50 | D60/65 | D80/85 | ||
| IDLER | PC40-7 | PC60-5 | PC100-5 | PC200-5 | PC200-7 |
| PC300-5 | D50 | D60/65 | D80/85 | ||
| TRACK link | PC20 | PC30 | PC40-7/8 | PC50 | PC60-5 |
| PC60-6/7 | PC100-5/6 | PC120-6 | PC130 | PC150-3 | |
| PC200-3 | PC220-1/2/3 | PC200-5/6/7 | PC300-5 | PC300-6/7 | |
| PC350-6 | PC400-1 | PC400-5 | D31 | D50 | |
| D60/65 | |||||
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7.Certification:
Komatsu Excavator Bolts & Nuts
