Product Details
Aftermarket sprocket (21t-21bh) for Caterpillar 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 |
| Caterpillar | Excavator (Track) | 365B | 2 | |
| Caterpillar | Excavator (Track) | 365BL | 2 | |
| Caterpillar | Excavator (Track) | 365C | Undercarriage | 2 |
| Caterpillar | Excavator (Track) | 365CL | Undercarriage | 2 |
| Caterpillar | Excavator (Track) | 374DL | Undercarriage | 2 |
| Caterpillar | Excavator (Track) | 374F | Undercarriage | 2 |
| Caterpillar | Excavator (Track) | 374FL | Undercarriage | 2 |