The Holmer 1092001691 slip coupling ring is an original equipment manufacturer (OEM) part designed for Holmer Terra Dos T4-30 and T4-40 sugar beet harvesters. This essential component ensures smooth engagement and disengagement within the coupling mechanism, protecting the driveline from excessive torque and preventing damage. Manufactured to Holmer's precise specifications, it guarantees optimal performance and durability in demanding agricultural applications. With an outer diameter of 95 mm, an inner diameter of 51 mm, and a height of 12 mm, this robust ring weighs 0.12 kg.