The Claas 0013211840 is an original magnetic drain plug designed to effectively capture and retain metallic wear particles within the oil system. This critical component helps protect internal machinery parts from premature wear, extending the lifespan of both the oil and the equipment. Featuring an M22 x 1.5 thread, 18mm length under head, and a 27mm wrench size, this steel, zinc-plated plug ensures reliable performance in demanding agricultural and industrial applications.