IHS1234 154 Loboy Clutch Pressure Plate - Fits International Models 154, 185One New Aftermarket 154 Loboy Clutch Pressure Plate Fits International Models: 154, 185 Tech Info: Our clutch pressure plate is superior to the original as it is made with ductile iron instead of grey iron, increasing the tensile strength by over 100% and more importantly allowing for a significant yield strength. Cast iron is not flexible and shatters easily, whereas ductile iron is more flexible and elastic. This pressure plate does not include the