Full definition
"Reductor de velocidad" or "reductor" predominates in Mexico and Colombia for a gearbox/speed reducer. "Caja reductora" or "reductor" is used in Argentina and Chile. "Reductor de engranajes", "reductor sinfín-corona", "caja reductora helicoidal." In Peru: "reductor" is standard. SEO: "reductor de velocidad" has the highest general volume in LATAM; "caja reductora" captures additional searches in AR/CL. Including both variants maximizes pan-regional reach.