The Sicma 4784132 is a genuine OEM oil seal designed for various Sicma agricultural machinery gearboxes and transmission systems. With precise dimensions of 40 mm inner diameter, 62 mm outer diameter, and 10 mm thickness, this high-quality lip seal effectively prevents lubricant leakage and protects internal components from contaminants. Essential for maintaining optimal performance and extending the lifespan of Sicma rotary tillers and shredders, including models like RM 160, RM 180, and RM 200.