The Claas 3201870 coupling sleeve is an original equipment manufacturer (OEM) part designed for reliable power transmission within a wide range of Claas agricultural machinery. This genuine Claas component ensures precise fitment and optimal performance, contributing to the smooth operation and longevity of your equipment. With an inner diameter of 30.5 mm, an outer diameter of 40 mm, and a length of 40 mm, this sleeve is manufactured to Claas's exacting standards. It is suitable for numerous Claas tractors, combines, forage harvesters, and balers.