| Technical information - STEP | |
| Technical information - EXTERNAL Ø | 73.5 |
| Technical information - Ø HOLE | 14 |
| Technical information - Ø INTERNAL | 70 |
| Technical information - HEIGHT | 22.5 |
| Technical information - Ø ROLLER CAGE | 10.5 |
| Reference - Manufacturer | ECHO |
| Reference - Category | Model |
| Reference - Description | CS400, CS440, CS3600, CS3700, CS4100 |
| Reference - Manufacturer | ECHO |
| Reference - Category | OEM Part Number |
| Reference - Description | 175105-14630 |
| Used in | Bars and Chains |
| Used in | AUTUMN 2025 Promo |
| Used in | Sprocket handbook |