Oregon 78-110 Flat Idler, 4" X 3/8" Compatible with Snapper NetSuite-ID_547693 155" diameter trimmer line is

155" diameter trimmer line is an ideal fit for many string trimmer models

72CJ/CK/CL

1/2" x 102-1/8"

This premium aramid cord belt is 1/2" X 82" and creates stability and rigidity to reduce application vibrations

Oregon 78-110 Flat Idler, 4" X 3/8" Compatible with Snapper NetSuite-ID_547693 155" diameter trimmer line isPulleys work hard to transfer power from a mower's engine to its cutting blades, but an Oregon pulley makes it work harder faster. 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. Outer Dimension: 4 7 8" Flat Outer Dimension: 4 1 16" Bore: 3 8" Replaces: Snapper 1 8585, Snapper