The sizes of taper bore pin drive chain saw sprockets listed below are for use on logging equipment, firewood cutting machines, bundle saws, deck saws, and special application saws. JA bushings are available with bore sizes from 1/2” to 1 1/4” and most standard metric sizes from 12mm to 25mm. SDS bushings are available with bore sizes from 1/2” to 2” and some metric sizes.

We will not be responsible for improper use of this product. Excessive chain speed, improper lubrication, misalignment, or tension of the chain may create a dangerous condition. Protection from the chain, and chips created by cutting near any persons is required for safe operation.

PITCH TOOTH COUNT DESCRIPTION BORE INFORMATION OD PART NO. 3/8 12 12T375TL TAPERED BORE FOR JA 2.56 DS0136 3/8 13 13T375TL TAPERED BORE FOR JA 2.79 DS0137 3/8 13 13T375TL2 TAPERED BORE FOR JA 2 CHAIN GROOVES 2.79 DS0205 3/8 14 14T375TL TAPERED BORE FOR JA 3.03 DS0138 3/8 15 15T375TL TAPERED BORE FOR JA 3.27 DS0139 3/8 16 16T375TL TAPERED BORE FOR JA 3.50 DS0140 3/8 17 17T375TL TAPERED BORE FOR JA 3.74 DS0141 3/8 26 26T375TL TAPERED BORE FOR JA 5.87 DS0203 .404 11 11T404TL TAPERED BORE FOR JA 2.52 DS0142 .404 12 12T404TL TAPERED BORE FOR JA 2.77 DS0143 .404 13 13T404TL TAPERED BORE FOR JA 3.03 DS0144 .404 14 14T404TL TAPERED BORE FOR JA 3.29 DS0145 .404 15 15T404TL TAPERED BORE FOR JA 3.54 DS0146 .404 16 16T404TL TAPERED BORE FOR JA 3.80 DS0147 .404 17 17T404TL TAPERED BORE FOR JA 4.06 DS0148 1/2 10 10T5TL TAPERED BORE FOR JA 2.82 DS0152 1/2 11 11T5TL TAPERED BORE FOR JA 3.14 DS0153 1/2 12 12T5TL TAPERED BORE FOR JA 3.47 DS0154 1/2 13 13T5TL TAPERED BORE FOR JA 3.79 DS0155 1/2 14 14T5TL TAPERED BORE FOR JA 4.11 DS0156 1/2 15 15T5TL TAPERED BORE FOR JA 4.43 DS0157 1/2 16 16T5TL TAPERED BORE FOR JA 4.75 DS0158 1/2 17 17T5TL TAPERED BORE FOR JA 5.07 DS0159 3/4 9 9T75TL TAPERED BORE FOR JA 3.92 DS0160 3/4 11 11T75TL TAPERED BORE FOR JA 4.92 DS0173 3/8 24 24T375LTL TAPERED BORE FOR SDS 5.39 DS0221 .404 20 20T404LTL TAPERED BORE FOR SDS 4.83 DS0220 .404 22 22T404LTL TAPERED BORE FOR SDS 5.34 DS0219 3/4 9 9T75LTL TAPERED BORE FOR SDS 3.92 DS0161

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