Product Details
Aftermarket lower roller mounting socket head 12mm x 30mm bolt for Caterpillar 300.9D Compact Excavator.
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 | Compact Excavator | 300.9D | 8 |