Pro Spur Sprocket / 3/8" LP Pitch, 6 TeethPack Size:1Carlton N6-HO-001-SS, GB HO100-R6N, Herr N158M6, Homelite A 95653 E, Homelite A 95653 C, Homelite A 95653 D, Homelite A 95653 B, Homelite A95650B, Ref No HO100-R6NLaser 42008, NHC 085-0657, Oregon 27958, Oregon 57-101, Prime Line 7-05129, Rotary 1640, Sandvik HO186R6, Stens 085-065, Tilton TN158M6Homelite 190, 375XEL, XL, XL MINI, XL2, XL101, SUPER 2, SUPER 2 CC,VI SUPER 2, 5240, 200, 180, 192 AND SLX MINI AO (WITH 2 3/8" CLUTCH, 3/8" SHAFT), LITTLE REDPitch: 3/8" LP, Crank Diameter: 3/8 ", Drum ID: 2.440 ", Teeth: 6, Bearing included