Product Details
Aftermarket sprocket (21t-15bh) for Komatsu Track Excavators.
Use the Parts Request form and include your machine details. CSC will confirm fitment, availability, and current pricing before creating an order.
Known Equipment Fitment Sample
| Make | Type | Model | Section | Qty |
| Komatsu | Excavator (Track) | PC100-5 | 2 | |
| Komatsu | Excavator (Track) | PC120-5 | 2 | |
| Komatsu | Excavator (Track) | PC120LC-6 | Undercarriage | 2 |
| Komatsu | Excavator (Track) | PC120LC-6E0 | Undercarriage | 2 |
| Komatsu | Excavator (Track) | PC128US-2 | Undercarriage | 2 |
| Komatsu | Excavator (Track) | PC130-5 | 2 | |
| Komatsu | Excavator (Track) | PC130-7K | Undercarriage | 2 |
| Komatsu | Excavator (Track) | PC130-8 | Undercarriage | 2 |
| Komatsu | Excavator (Track) | PC138US-2 | Undercarriage | 2 |
| Komatsu | Excavator (Track) | PC138USLC-10 | Undercarriage | 2 |
| Komatsu | Excavator (Track) | PC138USLC-11 | Undercarriage | 2 |
| Komatsu | Excavator (Track) | PC138USLC-2 | Undercarriage | 2 |
| Komatsu | Excavator (Track) | PC138USLC-8 | Undercarriage | 2 |