Chain Size: Fits 10" Bar, 3/8" LP, .043" Gauge, 40 Drive Links
For Ryobi Models: CS1800 18 Volt Cordless, P2502, P540, P540A, P540B, P542, P543, P545, P546
P547, RY40506BTL, RY52003, RY52003A, RY52604, RY52907, RYPRN33, TP30, ZR15520
Buyers please be aware that your chainsaw can be purchased with different size bars.
Please be use the chain size provided to match your bar rather than only with the model name
SHIPPING