#704,No.2362,Fangzhong Road,Xiamen,Fujian,China,361009 +86-18350098686 [email protected]
Leading Supplier of Komatsu Excavator Undercarriage Spare Parts Looking for reliable undercarriage parts for Komatsu excavators? As a professional manufacturer and supplier, we offer a one-stop-shop for all your undercarriage needs at competitive factory prices. From track shoes and bolts to complete track groups, our parts are manufactured using high-strength boron steel and advanced heat-treatment technology. With a massive stock ready for global shipping, we help you minimize maintenance costs without compromising on quality. Get a fast quote for your Komatsu PC series parts today!
1.Products Show

2.All parts we can supply
| Model & SN | # of Links | Link Pitch mm | Link Assembly | Bolt Hole Dia | Bolt | Nut | Track Roller | Qty | Carrier Roller | Qty | Sprocket | Idler Group |
| PC180-3 | 45 | 190 | 205-32-00051 | 18.3 mm | 135-32-11211 | 79039445 | 205-30-00172 | 14 | 20Y-30-00022 | 4 | 205-27-71281 | 205-30-00182 |
| PC180LC-3 | 49 | 190 | 205-32-00042 | 18.3 mm | 135-32-11211 | 79039445 | 205-30-00172 | 18 | 20Y-30-00022 | 4 | 205-27-71281 | 205-30-00182 |
| PC180LC-5 | 45 | 190 | 20Y-32-00013 | 20 mm | 14X-32-11210 | 134-32-61221 | 20Y-30-00011 | 14 | 20Y-30-00022 | 4 | 205-27-71281 | 205-30-00182 |
| PC200-1 | 43 | 190 | 205-32-00031 | 18.3 mm | 135-32-11211 | 79039445 | 205-30-00172 | 14 | 20Y-30-00022 | 4 | 205-27-71281 | 205-30-00015 |
| PC200-2 | 43 | 190 | 205-32-00031 | 18.3 mm | 135-32-11211 | 79039445 | 205-30-00172 | 14 | 20Y-30-00022 | 4 | 205-27-71281 | 205-30-00073 |
| PC200-3 | 45 | 190 | 205-32-00051 | 18.3 mm | 135-32-11211 | 79039445 | 20Y-30-00130 | 14 | 20Y-30-00022 | 4 | 205-27-71281 | 205-30-00182 |
| PC200-3 | 47 | 190 | 206-32-00103 | 20.3 mm | 14X-32-11210 | 134-32-61221 | 20Y-30-00012 | 16 | 20Y-30-00022 | 4 | 20Y-27-11581 | 205-30-00182 |
| PC200-5 | 45 | 190 | 20Y-32-00013 | 20.3 mm | 14X-32-11210 | 134-32-61221 | 20Y-30-00012 | 14 | 20Y-30-00022 | 4 | 20Y-27-11581 | 20Y-30-00030 |
| PC200-6 | 45 | 190 | 20Y-32-00013 | 20.3 mm | 14X-32-11210 | 134-32-61221 | 20Y-30-00012 | 14 | 20Y-30-00022 | 4 | 20Y-27-11581 | 20Y-30-00030 |
| PC200LC-3 | 49 | 190 | 205-32-00042 | 18.3 mm | 135-32-11211 | 79039445 | 205-30-00172 | 18 | 20Y-30-00022 | 4 | 205-27-71281 | 205-30-00182 |
| PC200LC-3 | 49 | 190 | 20Y-32-00023 | 20.2 mm | 14X-32-11210 | 134-32-61221 | 20Y-30-00012 | 18 | 20Y-30-00022 | 4 | 205-27-71281 | 205-30-00182 |
| PC200LC-5 | 49 | 190 | 20Y-32-00023 | 20.2 mm | 14X-32-11210 | 134-32-61221 | 20Y-30-00012 | 18 | 20Y-30-00022 | 4 | 205-27-71281 | 20Y-30-00030 |
| PC200LC-6 | 49 | 190 | 20Y-32-00023 | 20.2 mm | 14X-32-11210 | 134-32-61221 | 20Y-30-00012 | 18 | 20Y-30-00022 | 4 | 205-27-71281 | 20Y-30-00030 |
| PC200LC-7 | 50 | 190 | 20Y-32-00310 | 20.2 mm | 14X-32-11210 | 134-32-61221 | 20Y-30-00015 | 18 | 22U-30-00021 | 4 | 20Y-27-11582 | 20Y-30-00320 |
| PC210-6 | 45 | 190 | 20Y-32-00013 | 20.3 mm | 14X-32-11210 | 134-32-61221 | 20Y-30-00012 | 14 | 20Y-30-00022 | 4 | 20Y-27-11581 | 20Y-30-00030 |
| PC210LC-6 | 49 | 190 | 20Y-32-00023 | 20.3 mm | 14X-32-11210 | 134-32-61221 | 20Y-30-00012 | 18 | 20Y-30-00022 | 4 | 205-27-71281 | 20Y-30-00030 |
| PC220-1 | 46 | 190 | 206-32-00011 | 18.3 mm | 135-32-11211 | 79039445 | 205-30-00172 | 16 | 20Y-30-00022 | 4 | 206-27-21111 | 205-30-00015 |
| PC220-2 | 46 | 190 | 206-32-00011 | 18.3 mm | 135-32-11211 | 79039445 | 205-30-00172 | 16 | 20Y-30-00022 | 4 | 206-27-21111 | 205-30-00073 |
| PC220-3 | 47 | 190 | 206-32-00032 | 18.3 mm | 135-32-11211 | 79039445 | 20Y-30-00130 | 16 | 20Y-30-00022 | 4 | 205-27-71281 | 205-30-00182 |
| PC220-3 | 47 | 190 | 206-32-00103 | 20.3 mm | 14X-32-11210 | 134-32-61221 | 20Y-30-00130 | 16 | 20Y-30-00022 | 4 | 205-27-71281 | 205-30-00182 |
| PC220-5 | 47 | 190 | 206-32-00103 | 20.3 mm | 14X-32-11210 | 134-32-61221 | 20Y-30-00130 | 16 | 20Y-30-00022 | 4 | 20Y-27-11581 | 205-30-00182 |
| PC220LC-3 | 51 | 190 | 206-32-00023 | 18.3 mm | 135-32-11211 | 79039445 | 20Y-30-00130 | 20 | 20Y-30-00022 | 4 | 205-27-71281 | 205-30-00182 |
| PC220LC-3 | 51 | 190 | 206-32-00113 | 20.3 mm | 14X-32-11210 | 134-32-61221 | 205-30-00172 | 20 | 20Y-30-00022 | 4 | 205-27-71281 | 205-30-00182 |
| PC220LC-5/6 | 51 | 190 | 206-32-00113 | 20.3 mm | 14X-32-11210 | 134-32-61221 | 20Y-30-00012 | 20 | 20Y-30-00022 | 4 | 205-27-71281 | 205-30-00030 |
| PC220LC-7 | 52 | 190 | 206-32-00300 | 20.3 mm | 14X-32-11210 | 134-32-61221 | 20Y-30-00015 | 20 | 22U-30-00021 | 4 | 20Y-27-11582 | 20Y-30-00320 |
| PC240-3/5 | 47 | 190 | 206-32-00103 | 20.3 mm | 14X-32-11210 | 134-32-61221 | 205-30-00172 | 16 | 20Y-30-00022 | 4 | 205-27-71281 | 205-30-00182 |
| PC240LC-3 | 51 | 190 | 206-32-00113 | 20.3 mm | 14X-32-11210 | 134-32-61221 | 205-30-00172 | 20 | 20Y-30-00022 | 4 | 205-27-71281 | 205-30-00182 |
| PC250LC-6 | 50 | 202.9 | 207-32-00110 | 22 mm | 207-32-51210 | 207-32-51220 | 207-30-00150 | 16 | 208-30-00320 | 4 | 207-27-33222 | 207-30-00160 |
| PC270LC-6 | 48 | 216 | 207-32-00310 | 22 mm | 207-32-51210 | 207-32-51220 | 207-30-00410 | 16 | 207-30-00140 | 4 | 207-27-61210 | 207-30-00210 |
| PC280LC-3 | 51 | 202.9 | 207-32-00120 | 22 mm | 207-32-51210 | 207-32-51220 | 207-30-00150 | 20 | 208-30-00320 | 4 | 207-27-33222 | 207-30-00071 |
| PC300-1 | 45 | 202.9 | 207-32-00010 | 19.3 mm | 1S1859 | 1S1860 | 141-30-00578 | 14 | 208-30-00320 | 4 | 207-27-21310 | 207-30-00013 |
| PC300-2 | 45 | 202.9 | 207-32-00031 | 20.3 mm | 14X-32-11210 | 134-32-61221 | 141-30-00578 | 14 | 208-30-00320 | 4 | 207-27-21311 | 207-30-00013 |
| PC300-3 | 47 | 202.9 | 207-32-00100 | 22 mm | 207-32-51210 | 207-32-51220 | 207-30-00150 | 14 | 208-30-00320 | 4 | 207-27-33222 | 207-30-00160 |
| PC300-5 | 47 | 202.9 | 207-32-00100 | 22 mm | 207-32-51210 | 207-32-51220 | 207-30-00150 | 14 | 208-30-00320 | 4 | 207-27-33222 | 207-30-00160 |
| PC300-6 | 45 | 215.9 | 207-32-00300 | 22 mm | 207-32-51210 | 207-32-51220 | 207-30-00150 | 14 | 208-30-00320 | 4 | 207-27-61210 | 207-30-00160 |
| PC300LC-1 | 51 | 202.9 | 207-32-00020 | 19.3 mm | 1S1859 | 1S1860 | 141-30-00578 | 18 | 208-30-00320 | 4 | 207-27-21310 | 207-30-00013 |
| PC300LC-2 | 51 | 202.9 | 207-32-00091 | 20.2 mm | 14X-32-11210 | 134-32-61221 | 141-30-00578 | 18 | 208-30-00320 | 4 | 207-27-21311 | 207-30-00013 |
| PC300LC-3 | 50 | 202.9 | 207-32-00110 | 22 mm | 207-32-51210 | 207-32-51220 | 207-30-00130 | 16 | 208-30-00320 | 4 | 207-27-33222 | 207-30-00160 |