PlugOffered as an aftermarket replacement, please verify fit for your application, this plug closes a port or passage on the truck during service work or as a permanent fitment on the hydraulic, fuel, or cooling system. Mechanics keep plugs like AC0210-08010 on the shelf, since reusing a damaged plug usually means a weep that turns into a callback within a shift. Use the correct sealant or o-ring style on installation to keep the threads or sealing face leak-free under operating pressure. Skipping the proper sealing method on a pressurized circuit shows up as a slow weep that contaminates the surrounding components. Confirm the thread pitch, head style, and sealing method against the original plug.Aftermarket replacement part, cross-references original part number AC0210-08010.Need help confirming fit? Call (562) 693-7748 with your serial number.Part number variants: AC0210-08010, ac0210-08010, AC021008010, ac021008010 ⚠ Warning: Some equipment has serial-number breaks that may not be reflected in the catalog. Contact us for clarification before ordering if uncertain.SCR Forklift Parts ships from Whittier, CA with next-day delivery available across the US when needed.