Oregon 72-138 WHEEL,8X1.75 MAG2 RAD3 GRY Brand_Opti For single-cylinder engine with battery

For single-cylinder engine with battery ignition

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

Requires 3 blades for 61" cut and 2 blades for 41" cut

Break-resistant

Oregon 72-138 WHEEL,8X1.75 MAG2 RAD3 GRY Brand_Opti For single-cylinder engine with batteryThis 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