The oil cooled adapter is installed at the core of the engine and connects the inlet and outlet pipes. The interface thread is 10mm * 1.0mm, and the hollow screw diameter is 8mm. Can be insert 8mm tube, larger than oil section, makes oil flow without any resistance. high abrasion resistance and high strength. Condition: 100% New<br><br>Model Number: Oil Cooled System Adapter Fitting feature 1: Adapter feature 2: Fitting feature 3: Oil Cooled System Fitting feature 4: Oil Cooled System Adapter Fitment: for Riding motorcycle: for motorcycle with CB and CG engine that with a filter on the lower left side, screw thread of 36 * 1.5mm colour:Silver Material:metal size:Thread: M10 * 1.0mm Hollow screw diameter: 8mm<br><br>Package Contents: 1*Oil cooled adapter<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.