Rotary 12571. AIR FILTER REPLACES STIHL 4221-140-4400. FITS TS460 CUT-OFF SAWS. TS510 AND TS760. NEW STYLE CUT-OFF SAWS. 2-1/16 ID X 4-15/32 OD X 2-5/16 HEIGHT.

Replaces
STIHL: 4221-140-4400

Fits Models
STIHL: TS460, TS510, TS760

SR-1