- Contact Person : Mr. Shan Jack
- Company Name : Xiamen Helong Industrial Co., Ltd.
- Tel : 86-592-3988818
- Fax : 86-592-3988817
- Address : Fujian,Xiamen,No.862, Xiahe Road
- Country/Region : China
- Zip : 361004
Komatsu bulldozer idler D65
We are one of biggest manufacturers and exporters of undercarriage spare parts for excavators and bulldozers.
Bulldozer idler has important technical functions because these parts must support strongly all tracks without any waving or unbalance and also must help the track drive smoothly.
Idler covers sufficiently these main points not only with the strong body made by the best steel casting and the heat treatment but with the perfect guarantee against the oil-leakage with the good quality of Seal groups. Moreover, the hardness, HRC 50-65, of the round girth of Idler has so high that a long life can be possible.
Our bulldozer idler is mainly applicable for:
| No. | Model | OEM Part No. | No. | Model | OEM Part No. |
| 1 | E120B | 4I7337 | 55 | PC400-5 | 208-30-00200 |
| 2 | E180 | 1048170 | 56 | D20/D21 | 103-30-00120 |
| 3 | E200B | 1132907 | 57 | D30/D31 | 113-30-00102 |
| 4 | E240 | 941384 | 58 | D50 | 131-30-00285 |
| 5 | E300 | 942491 | 59 | D60/D65 | 144-30-00038 |
| 6 | E300B | 960253 | 60 | D80/D85 | 158-30-00100 |
| 7 | 215 | 8V9106 | 61 | D155 | 175-30-00575 |
| 8 | 225 | 5C9558 | 62 | EX60 | 9125766 |
| 9 | 225D | 5C9558 | 63 | EX60-2/3 | 9097575 |
| 10 | 235 | 4E8500 | 64 | EX60-5/EX80-5 | 9154166 |
| 11 | 311/312 | 4I7337 | 65 | EX100-1 | 9068144 |
| 12 | 315/320 | 1132907 | 66 | EX100-2 | 9092973 |
| 13 | 325 | 1028155 | 67 | EX100-3 | 9143388 |
| 14 | 330 | 1028152 | 68 | EX100-5 | 9134216 |
| 15 | D3C | 9N4173 | 69 | EX100M | 9071453 |
| 16 | D4D/D4E | 1M8867 | 70 | EX120-1 | 9068144 |
| 17 | D4H | 160-9753 | 71 | EX120-2 | 9098144 |
| 18 | D4H | 190-1551 | 72 | EX120-3/5 | 9143388 |
| 19 | D5B | 7T3501 | 73 | EX150-1 | 9069635 |
| 20 | D5H | 161-7549 | 74 | EX200-1 | 9066393 |
| 21 | D6C/D6D | 7T4562 | 75 | EX200-2/3 | 9143400 |
| 22 | D6H/D6R | 151-4587 | 76 | EX200-5 | 9145269 |
| 23 | D7F/D7G | 7T4509 | 77 | EX220-1/2 | 9089384 |
| 24 | PC60-1/3 | 201-30-00130 | 78 | EX220-3 | 9143400 |
| 25 | PC60-5/6 | 201-30-00012 | 79 | EX220-5/EX230-5 | 9145269 |
| 26 | PC60-7 | 201-30-00260 | 80 | EX270-1/2 | 9115208 |
| 27 | PC100-1/2 | 202-30-00016 | 81 | EX270-5 | 9151028 |
| 28 | PC100-3 | 203-30-00100 | 82 | EX300-1/2/3 | 9115208 |
| 29 | PC100-5 | 203-30-00133 | 83 | EX300-5/EX330-5 | 9154690 |
| 30 | PC100-6 | 203-30-00210 | 84 | EX400-1 | 9074011 |
| 31 | PC120-1/2 | 202-30-00016 | 85 | EX400-3/5 | 9134295 |
| 32 | PC120-3 | 203-30-00100 | 86 | SK07N2 | 24100J4064F1 |
| 33 | PC120-5 | 203-30-00133 | 87 | SK60 | 24100N6296F1 |
| 34 | PC120-6 | 203-30-00210 | 88 | SK100/SK120 | 24100N6504F1 |
| 35 | PC150-1 | 21K-30-00010 | 89 | SK200-3 | 24100N5948F2 |
| 36 | PC150-3/5 | 205-30-00182 | 90 | SK220 | 24100J11697F1 |
| 37 | PC180-3 | 205-30-00182 | 91 | SK300 | 24100N3099F4 |
| 38 | PC200-1 | 205-30-00015 | 92 | SH120 | KNA0540 |
| 39 | PC200-2 | 205-30-00073 | 93 | SH200 | KRA1198 |
| 40 | PC200-3 | 205-30--00182 | 94 | SH300 | C8A0173 |
| 41 | PC200-5/6 | 20Y-30-00030 | 95 | SH430 | KSA0783 |
| 42 | PC200-7 | 20Y-30-00320 | 96 | LS2800FJ2 | KNA0375 |
| 43 | PC220-1 | 205-30-00015 | 97 | DH130 | 2270-1052 |
| 44 | PC220-2 | 205-30-00073 | 98 | DH180/DH220 | 2270-1064 |
| 45 | PC220-3 | 205-30--00182 | 99 | DH280/DH320 | 2270-1084 |
| 46 | PC220-5/6 | 20Y-30-00030 | 100 | R200 | E181-2004 |
| 47 | PC240-3/5 | 205-30-00182 | 101 | R210-3 | 81EM-14010 |
| 48 | PC300-1/2 | 207-30-00013 | 102 | R290 | 81E8-2004 |
| 49 | PC300-3/5/6 | 207-30-00160 | 103 | SE130 | 1081-04140 |
| 50 | PC300-7 | 207-30-00161 | 104 | SE210 | 1081-00980 |
| 51 | PC350-6 | 207-30-00160 | 105 | SE280 | 1081-00640 |
| 52 | PC360-5 | 208-30-00071 | 106 | SE280LC-2 | 1081-00510 |
| 53 | PC400-1 | 208-30-00013 | 107 | EC210 | 1181-00030 |
| 54 | PC400-3 | 208-30-00071 | 108 | EC290 | 1181-00721 |
Komatsu bulldozer idler D65
