| 2. Komatsu Cylinder Seal Kits | |||
| Model | Part No. | Description | Remark |
| PC200-3 | 707-98-46200 | BOOM CYL SEAL KIT (S/N 20001-35302) | CYL ASSY # 205-63-52100/52200 |
| 707-98-46270 | BOOM CYL SEAL KIT (S/N 35303-UP) | CYL ASSY # 205-63-59300/59400 | |
| 707-98-48600 | ARM CYL SEAL KIT (S/N 20001-35302) | CYL ASSY # 205-63-62101/62100 | |
| 707-99-48610 | ARM CYL SEAL KIT (S/N 35303-UP) | CYL ASSY # 205-63-69300 | |
| 707-98-38500 | BUCKET CYL SEAL KIT | CYL ASSY # 205-63-72100/79300 | |
| 206-30-45212SK | TRACK ADJUST SEAL KIT | = PC220-3, CYL # 206-30-45212 | |
| PC200-5 | 707-99-46600 | BOOM CYL SEAL KIT | |
| 707-99-57200 | ARM CYL SEAL KIT | ||
| 707-98-45220 | BUCKET CYL SEAL KIT | CYL ASSY # 205-63-02130 | |
| 20Y-30-22122SK | IDLER CUSHION SEAL KIT | CYL # 20Y-30-22122/12120/29120, 206-30-55180/65181 | |
| PC200-6 | 707-99-47600 | BOOM CYL SEAL KIT | CYL ASSY # 206-63-02501 |
| 707-99-57270 | ARM CYL SEAL KIT | CYL ASSY # 205-63-02521 | |
| 707-98-45220 | BUCKET CYL SEAL KIT | CYL ASSY # 205-63-02130 | |
| 20Y-30-22122SK | IDLER CUSHION SEAL KIT | CYL # 20Y-30-22122/12120/29120, 206-30-55180/65181 | |
| PC220-3 | 707-98-47600 | BOOM CYL SEAL KIT (S/N 20001-23737) | CYL ASSY # 206-63-52200/52100 |
| 707-98-47620 | BOOM CYL SEAL KIT (S/N 23738-UP) | CYL ASSY # 206-63-59400/59300 | |
| 707-98-57201 | ARM CYL SEAL KIT (S/N 20001-23737) | CYL ASSY # 206-63-62101 | |
| 707-98-57251 | ARM CYL SEAL KIT (S/N 23738-UP) | CYL ASSY # 206-63-69300 | |
| 707-98-47500 | BUCKET CYL SEAL KIT (S/N 20001-23737) | CYL ASSY # 206-63-72100 | |
| 707-99-47610 | BUCKET CYL SEAL KIT (S/N 23738-UP) | CYL ASSY # 206-63-79300 | |
| 206-30-45212SK | IDLER CUSHION SEAL KIT | CYL # 206-30-45212 | |
| PC220-5 | 707-99-47600 | BOOM CYL SEAL KIT | |
| 707-99-58200 | ARM CYL SEAL KIT | ||
| 707-98-47620 | BUCKET CYL SEAL KIT | ||
| 206-30-55180SK | IDLER CUSHION SEAL KIT | CYL # 20Y-30-22122/12120/29120, 206-30-55180/65181 | |
| PC220-6 | 707-99-47600 | BOOM CYL SEAL KIT (S/N 50001-UP) | CYL ASSY # 206-63-02501 |
| 707-99-58260 | BOOM CYL SEAL KIT (S/N A80001-UP) | CYL ASSY # 206-63-02801 | |
| 707-99-58200 | ARM CYL SEAL KIT | CYL ASSY # 206-63-02521 | |
| 707-99-47620 | BUCKET CYL SEAL KIT | CYL ASSY # 206-63-02503 | |
| 206-30-65181SK | IDLER CUSHION SEAL KIT | CYL # 20Y-30-22122/12120/29120, 206-30-55180/65181 | |
| PC300-3 | 707-98-58200 | BOOM CYL SEAL KIT | CYL ASSY # 207-63-52200/52100 |
| 707-98-67100 | ARM CYL SEAL KIT | CYL ASSY # 207-63-62101 | |
| 707-98-58210 | BUCKET CYL SEAL KIT | CYL ASSY # 207-63-72100 | |
| 207-30-34133SK | TRACK ADJUST SEAL KIT | CYL # 207-30-34132/34133/34141/34143 | |
| PC300-5 | 707-99-58210 | BOOM CYL SEAL KIT | |
| PC300-6 | 707-99-67110 | ARM CYL SEAL KIT | |
| 707-99-58110 | BUCKET CYL SEAL KIT | ||
| 207-30-54131SK | IDLER CUSHION SEAL KIT | CYL # 207-30-54131/54130/64130 | |
| PC400-3 | 707-98-67110 | BOOM CYL SEAL KIT (FOR LOADER) | CYL ASSY # 208-63-54103/54101/54203/54201 |
| 707-98-67100 | BOOM CYL SEAL KIT (FOR BACKHOE) | CYL ASSY # 206-63-52101/52100/52201/52200 | |
| 707-98-68400 | ARM CYL SEAL KIT (FOR LOADER) | CYL ASSY # 208-63-64101 | |
| 707-98-68500 | ARM CYL SEAL KIT (FOR BACKHOE) | CYL ASSY # 208-63-62102/62101/62100 | |
| 707-98-48510 | BUCKET CYL SEAL KIT (FOR LOADER) | CYL ASSY # 208-63-74200/74100 | |
| 707-98-68500 | BUCKET CYL SEAL KIT (FOR BACKHOE) | CYL ASSY # 208-63-72101/72100 | |
| 208-30-34171SK | TRACK ADJUST SEAL KIT | CYL # 208-30-34171/34143/34153 | |
| PC400-5 | 707-99-67120 | BOOM CYL SEAL KIT | CYL ASSY # 208-63-02100 |
| 707-99-68510 | ARM CYL SEAL KIT | CYL ASSY # 208-63-02120 | |
| 707-99-67010 | BUCKET CYL SEAL KIT | CYL ASSY # 208-63-02130 | |
| 208-30-54131SK | IDLER CUSHION SEAL KIT | CYL # 208-30-54131/64130 | |
| PC400-6 | 208-63-02301SK | BOOM CYL SEAL KIT | CYL ASSY # 208-63-02301 |
| 707-99-68510 | ARM CYL SEAL KIT | CYL ASSY # 208-63-02120 | |
| 207-63-02130SK | BUCKET CYL SEAL KIT | CYL ASSY # 207-63-02130 | |
| 208-30-64130SK | IDLER CUSHION SEAL KIT | CYL # 208-30-54131/64130 | |