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. This motor replaces Oregon part number 537398.

Tecomec is an Italian company founded in 1985, located in the Reggio Emilia region, which is globally recognized for its high-quality technology. Tecomec is part of the Emak Group, which belongs to the Yama Group. The Yama Group comprises over 30 affiliated companies and represents the largest Italian conglomerate involved in the design, production, and sales of farming, gardening, and forestry applications.