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: CS-3400 Type 1 Chainsaw, CS-3400 Type 1E Chainsaw, CS-3450 Type 1 Chainsaw, CS-3450 Type 1E Chainsaw, CS-4400 Chainsaw.
