Fits Stihl 024, 026 (before S/N X25809074), 064, 066, 066 Magnum, MS660, 028, 028 SUPER, 024, 026 (after S/N X25809074), MS260, MS270, 024, 026 (after S/N X25809074)MS 260, MS 270

• Oregon® 37246 Replacement Sprocket Washer Component for Power Mate Rim and Pro Spur Sprocket Systems
• For use on Power Mate Systems 30384X, 29917X, 35464X, 35460X
• For use on Oregon® Pro Spur Sprockets 38076X, 100876X
• Replace your sprocket washer when changing your rim and drum or spur sprocket system

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov