Oregon 26831XSF Power Mate Rim Sprocket System, 3/8", 7 Tooth Bar Mount_T227 Dyneema inner jacket and nylon

Dyneema inner jacket and nylon cores

for 19HX Series Saw Chain

Dynatec has a high strength-to-weight ratio and is abrasion resistant

Efco 20" Bar Cover

7/32" Threaded Replacement 3-Pack Sharpening Stones for Select Oregon Grinders

Oregon 26831XSF Power Mate Rim Sprocket System, 3/8", 7 Tooth Bar Mount_T227 Dyneema inner jacket and nylonRims Sprocket Systems, which include a drum sprocket and rim, provide smoother cutting and less chain wear than spur sprockets. For use with Husqvarna 61 (after S N 0510572), 266 (after S N 0510000), 268 (after S N 0510000), 272 (after S N 051000); Jonsered 625 (after S N 0510123), 630 (after S N 0510000), 630 Super (after S N 0510000), 630 West Coast (after S N 0510000), 670 (after S N 0510153)