Summary
Item Description
21-42-1 2.44 inch Extra Lube Dust Cap - These utility and boat trailer hub dust caps are a press-in style and protect bearing seals from road grime, dirt, dust, and moisture. They have an internal rubber grommet that helps provide additional protection. Dimensions: 2.44 inch in diameter and (Length Under Flange) .31 inch and (Overall Height) 1.525 inch and (Mat Thickness) .03. 2 per package.
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