Can be used as an alternative to Ferris part numbers 21227S

Murray 37X138MA Drive Belt

Regulator/Rectifier ECU Controlled Potentiometer Mode 2000 - 3600 RPM

It replaces Toro 105-9989

OHH50 and TVXL120-170

Oregon 19-033B Square Gatorline, .130" Gauge, 8", 3lb Displacement_779cc Can be used as anWell suited for all users, our Gatorline Trimmer Line features long lasting, high quality materials and fits most standard trimmer heads. . 130" diameter trimmer line is an ideal size for landscaping professionals who are trimming high quantities of grasses, weeds and brambles on large estates and yards. Gatorline is compatible with most standard trimmer heads including fixed line, semi and automatic bump feed heads. Additionally, it fits most gas,