DOP68210HL Power Mate Rim .3/8" Pitch-7 tooth fits Homelite Chain saws. Standard 7 Spline Rim Only. Fits Homelite model 150, 150 AO, 330, 350, 350 SL, 360, 410, 450, 550, EZ, EZ 250 AO, EZ AUTO, SEZ AO, Super XL, Super XL-AO, Super XL925, SXL Mini AO, VI 125, VI 944, VI 955, XL, XL 101, XL Auto, AL Mini AO, XL-12, XL-76 Chainsaws.
This rim has to be used with the Oregon brand Power Mate Sprocket.