Stihl MS290 / MS 290 Chainsaw Chain 18" (45cm) - 3686 000 0074 / 36860000074 Rapid Micro Chain - 74 Drive Links This bar uses a 50

This bar uses a 50 drive link

The semi chisel cutters on the 91PXL are 33% longer than the 91PX

Stihl 3686 000 0067 Chainsaw Chain - Stihl Rapid Micro - RM - 67 Drive Links fits 16" (40cm) Stihl MS291 Chainsaw

Replaces 95VPX062E

Stihl MS290 / MS 290 Chainsaw Chain 18" (45cm) - 3686 000 0074 / 36860000074 Rapid Micro Chain - 74 Drive Links This bar uses a 50Stihl 3686 000 0074 Chainsaw Chain Stihl Rapid Micro RM 74 Drive Links fits 18" (45cm) Stihl MS290 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; 0. 325" Chain Gauge; 1. 6mm (0. 063") Sharpening File Size; 4. 8mm (3 16") We recommend that you count the number of drive links in your