311-181-372

and 542000 Briggs Stratton models

If you are unsure if this is the correct piston ring

284 models

Oregon 75TXL072G 20" SpeedCut Chain - 3/8" Pitch .063" Gauge 72 Drive Links Sterling 311-181-372SPECIFICATIONS Product Family SpeedCut Pitch 3 8" Chain Type 75TXL Gauge . 063" Drive Links 72 Bar Length 20 Chain Low Kickback (ANSI) Yes Narrow Kerf No File Size 7 32" Package Type Loop Box PRODUCT FEATURES For arborists and woodcutting professionals looking for reliable cutting in complex or confined situations, the 70TXL saw chain is fast, smooth, and is low kickback. The full chisel cutter with patented grind geometry delivers increased speed,