For Milwaukee M12 FHS-0 and M12 FHS fitted with the 6" (15cm) bar and 28 drive link chain
73EXL102E - Oregon Chainsaw Chain - 102 Drive Links fits 30" (75cm) Husqvarna 576 XP Auto Tune chainsaw
91PJ056E / 91PJ056X / 91PJO56X - Oregon Chainsaw Chain - 56 Drive Links fits 16" (40cm) McCulloch CS 400 chainsaw
Oregon 22LPX068E / 22LPX068X / 22LPXO68E / 22LPXO68X PowerCut Chainsaw Chain - 68 Drive Links
Serrations hold the wedge in securely
Stihl 1123-640-2003 / 11236402003 - Fixed Drive Sprocket 3/8” LP Picco Husqvarna Guide Bar For Milwaukee M12 FHS-0 andStihl 1123 640 2003 1123 640 2003 1123 640 2003 Drive Sprocket 3 8 Picco (Low Profile) Fits Stihl models; MS 170, MS 170 C, MS 180, MS 180 C, MS 190 T, MS 191 T, 017, 018, 019 T Bearing not included.