Tecomec made in Italy replacement motor, Tecomec part# K00200144, this motors works on Oregon Chain Grinders models 510A, 511A, 511AX, 520-120, 620-120 and Tecomec models Jolly (TL136, TL150, TL900) Jolly Star, Super Jolly, Compact, Efco grinders, Precision Tooling and any grinder that was made in Italy produced by Tecomec, this part is OEM and not aftermarket.
Tecomec is the world's largest manufacturer of professional chain grinders.
Tecomec is an Italian company established in 1985 and is located in the Reggio Emilla region, this area is renowned worldwide for its top in quality technology. Tecomec is a company of the Emak Group which, in turn, belongs to the Yama Group with over 30 companies affiliates and represents the biggest Italian group engaged in the design, production and sales of farming, gardening and forestry applications.