The sizes listed below are for 1/4 pitch chain.

The larger tooth count sprockets may not work on a stock chain saw. We will not be responsible for the sprocket not performing well or problems with chain life or safety. You are assuming all risks when using them.

TOOTH COUNT DESCRIPTION BORE INFORMATION PART NO. 9 9T250SS SMALL 7 SPLINE OREGON DS0194 10 10T250SS SMALL 7 SPLINE OREGON DS0191 11 11T250SB LARGE OREGON 7 SPLINE DS0189 11 11T250SS SMALL 7 SPLINE OREGON DS0192 12 12T250SB LARGE OREGON 7 SPLINE DS0190 12 12T250SS SMALL 7 SPLINE OREGON DS0193 14 14T250SB LARGE OREGON 7 SPLINE DS0218

SPECIAL SIZES, OR BORES BUILT TO ORDER CALL 360-264-2141 FOR MORE INFORMATION