388-7644: Plug

Description: Cat plugs are plain or threaded disks or cylinders used for sealing holes and ports on engine blocks, oil pans, and housings. They are most generally used as shipping plugs or drain plugs. Attributes: • Steel plug • Thread size: 5/16-12 • Hex size: 15.88 mm (0.625 in) • Designed to meet or exceed the performance of industry standard parts and provide leak free connection Application: Consult your owner’s manual or contact your local cat dealer for more information.