Replacement Oregon (9152) 14-inch Chainsaw Chain for Poulan P3314, P3416, P3818, P4018 Ramp-shaped depth gauges help reduce kickback without affecting performance Bumper Drive link delivers low-kickback performance Chamfer Chisel cutters' twin cutting corners offer outstanding performance, durability and easy maintenance. Vibe-Ban chassis design reduces vibration 25% or more at the handles. LubriLink tie straps help keep oil where it's needed  on the chain