Install per the owner's manual / parts diagram for the unit this part fits; use genuine ECHO parts for service.
Fits these Grasshopper models
This part fits 5 Grasshopper models: SRM-2501 Grass Trimmer, SRM-2510 Grass Trimmer, SRM-3000 Grass Trimmer, SRM-3800 Type 1 Grass Trimmer, SRM-3800 Type 1E Grass Trimmer.
