Identify Your Model
Where to Find the Model Number on Echo Trimmers
Updated 2026-05-20
How to identify an Echo trimmer model before ordering carburetors, filters, primer bulbs, fuel lines, or trimmer heads.
Verify before ordering: Fitment can vary by serial number, production date, region, and sub-model. Match the OEM number and physical dimensions before ordering.
Check the Equipment Label First
Look for the full model label on the shaft, engine housing, or serial plate before searching by partial family name.
SRM family names can look similar, but carburetors, covers, and fuel-system parts may vary by exact model and production period.
Use the Old Part as a Second Check
If the label is worn, compare the old carburetor number, filter shape, fuel line routing, or head thread against the replacement listing.
Physical dimensions matter most for generic parts like primer bulbs, fuel lines, and trimmer heads.