HEAD STOCK STEERING BEARING TOOL, SPEC: I.D 31.6mm, 38.35mm - O.D 44.3, 38mm, H: 80.5mm An ideal tool to undo and re-torque steering stem bearing preload to the correct setting without the use of a hammer and chisel Comes with a 1/2�� Square drive, Zinc plated Size; � I.D 31.6mm, 38.35mm - O.D 44.3, 38mm, H: 80.5mm Fits; Triumph Models Application: TRIUMPH Part No. 00-7873.DR Majority of our listings are for a direct replacement for your original part. Our parts are made of quality and are designed to meet or exceed the original OEM Standards. Our products are often a cost effective alternative to genuine OEM Parts. Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.