10" Chainsaw Chain 3/8LP-.043-40DL RYOBI P540 P542 P543 P547 RY52504 Pruner R40

This is (1) loop of very high quality professional (non-safety) Archer brand Saw Chain. The chain is 3/8LP pitch, .043 gauge and has 40 drive links. This chain works on many pole saws, pruners and chain saw that are using a 10" guide bar. The chain replaces part numbers 90PX040G N4C-40E 61PMN-40   This works great on RYOBI models P540, P542, P543, P547 RY52504 (18-Volt Chainsaws) and Pole Pruners like the model RY15520    ***This chain is a non-safety professional chainsaw chain*** Note: All Chainsaw chains are a called length, in order for your replacement chain to fit you must always match the pitch, gauge and drive link count !  The drive link count is the number of drive links in the loop of chain, the drive link is the triangular part of the chain that rides in the groove of the guide bar. The gauge is the width of the opening of your guide bar groove (or the thickness of your drive link) and the most common gauges are .043, .050, .058, and .063. Pitch is the actual measured dista