A quality replacement chain from Oregon with low vibration chamfer Chisel Cutters, ramped depth gauges, bumper drive links & a standard sequence. This unit fits the following: Ryobi PCN3335 Makita DCS34-5 Makita Mac 335/338/435/442/ 738/CS360T Ryobi RCS3335/ Ryobi RCS3535CA Mc Culloch CS35S