Stihl MS390 / MS 390 Chainsaw Chain 15" (37cm) - 3652 000 0056 / 36520000056 Rapid Micro Chain - 56 Drive Links Challenge Xtreme 91PXL056E - Oregon Chainsaw Chain

91PXL056E - Oregon Chainsaw Chain - 56 Drive Links fits the Ryobi RCS4240B chainsaw

30050004805 uses a 3/8" pitch chain

Stihl 56057725206 - Round Chainsaw Chain Sharpening Files

Stihl 3638 000 0056 Chainsaw Chain - Stihl Rapid Super - RS - 56 Drive Links

Stihl MS390 / MS 390 Chainsaw Chain 15" (37cm) - 3652 000 0056 / 36520000056 Rapid Micro Chain - 56 Drive Links Challenge Xtreme 91PXL056E - Oregon Chainsaw ChainStihl 3652 000 0056 Chainsaw Chain Stihl Rapid Micro RM 56 Drive Links fits 15" (37cm) Stihl MS390 chainsaw. Semi chisel chain. Excellent control and high cutting performance. Relatively easy to sharpen. Uses include felling, bucking, limbing and all sawing work in agriculture, construction and forestry. Chain Pitch; 3 8" Chain Gauge; 1. 6mm (0. 063") Sharpening File Size; 5. 2mm (13 64") We recommend that you count the number of drive links in your