Scepter 10541 EPA PRIMER BULB 3/8 HOSE BARBS NetSuite-ID_555817 (2) 491055S spark plug Many

(2) 491055S spark plug Many parts look similar

Regulates amount of fuel sent to the carburetor

Turf/Chevron tread

Requires 3 blades for 42" or 44" cut

This trimmer head is a bump and feed semi-automatic head

Scepter 10541 EPA PRIMER BULB 3/8 HOSE BARBS NetSuite-ID_555817 (2) 491055S spark plug ManyHigh flow capacity primer bulb with dual internal check valves to reduce back flow leakage. Gasoline and solvent resistant material helps maintain maximum performance even in colder temperatures. Compatible w ethanol fuels. Many parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement.