Oregon 72-138 WHEEL,8X1.75 MAG2 RAD3 GRY Brand_Opti 155" diameter trimmer line is

155" diameter trimmer line is ideal for professionals cutting tough vegetation and underbrush

cleaner cut and increase Blade longevity

Use with Oregon® 45-220 bearings

This replacement sprocket nose kit fits on all 3/8" pitch Oregon 'RN' Power Match bars

Engineered to meet the demands of outdoor projects

Oregon 72-138 WHEEL,8X1.75 MAG2 RAD3 GRY Brand_Opti 155" diameter trimmer line isThis semi pneumatic wheel is 8 X 200 and has a plastic hub. Oregon replacement parts are built to meet or exceed OEM standards. 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. 8 x 200 Inner diameter: 1 2" Hub length: 1 9 16" Semi pneumatic wheel Hub plastic gear, gray mag style