Product Details
Aftermarket sprocket mounting 12mm x 30mm (zinc plated) bolt for Caterpillar, Hitachi, John Deere, Komatsu Compact 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 | Compact Excavator | 301.6C | Undercarriage | 12 |
| Caterpillar | Compact Excavator | 301.7 CR | Undercarriage | 12 |
| Caterpillar | Compact Excavator | 301.8C | Undercarriage | 12 |
| Caterpillar | Compact Excavator | 302 CR | Undercarriage | 16 |
| Caterpillar | Compact Excavator | 302.5 | Undercarriage | 18 |
| Caterpillar | Compact Excavator | 303 CR (model year <2006) | Undercarriage | 18 |
| Caterpillar | Compact Excavator | 303.5C CR | Undercarriage | 22 |
| Caterpillar | Compact Excavator | 303.5D CR | Undercarriage | 22 |
| Caterpillar | Compact Excavator | 303.5E | Undercarriage | 22 |
| Caterpillar | Compact Excavator | 303.5E CR | Undercarriage | 24 |
| Caterpillar | Compact Excavator | 303C CR | Undercarriage | 22 |
| Caterpillar | Compact Excavator | 303E CR | Undercarriage | 18 |
| Caterpillar | Compact Excavator | 304.5E2 | Undercarriage | 24 |
| Caterpillar | Compact Excavator | 304D CR | Undercarriage | 22 |
| Caterpillar | Compact Excavator | 304E CR | Undercarriage | 22 |
| Hitachi | Compact Excavator | ZX27U-2 | 24 | |
| Hitachi | Compact Excavator | ZX29U | 24 | |
| Hitachi | Compact Excavator | ZX30U-5N | 24 | |
| Hitachi | Compact Excavator | ZX33U-3 | 24 | |
| Hitachi | Compact Excavator | ZX33U-5 | 24 | |
| Hitachi | Compact Excavator | ZX35U-2 | 24 | |
| Hitachi | Compact Excavator | ZX35U-5N | 24 | |
| John Deere | Compact Excavator | 30G | 24 | |
| John Deere | Compact Excavator | 35G | 24 | |
| Komatsu | Compact Excavator | PC10-6 | 18 |
Additional fitments are available for review. CSC should verify serial number and equipment details before quoting.