SPROCKET FOR ENGINE ENGINES 61 66 162 266 268 272 up to serial no. 051XXX 61RANCHER after serial no. 0510572 266 after serial no. 051XXX 268 after serial no. 051XXX 272 after serial no. 051XXX 162 268 272 288 3/8" TEETH 7 BELL : 78.60 ATTACHMENT: 17.00 HEIGHT: 32. 65 HUSQVARNA Part No.: 001680 ORIGINAL CODE: 102469W 268321W RING BM 001972 JONSERED ENGINE ENGINE 625 UP TO MATRICOLA 0510123 630 UP TO MATRICOLA 0510000 670 UP TO MATRICOLA 0510153 3/8" TEETH 7 BELL 78.60 TOOTH 17.00 HEIGHT 32.65 O.C.: 102469W - 26831 RING BM 001972