The ARB Filler Plug Assembly can be used with all ARB Differential Covers. Replacement Filler Plug For ARB Differential Covers Additional Attributes: GTIN: Add-On: N/A Extened Information: Emissions : Emission verification to be determined in ACES, vehicle application data. Life Cycle Status: Available To Order Packaging: Quantity of Each: 1 Package UOM: EA Dimension: 1.00 x 1.00 x 6.00 inches