I'm honestly not sure this is a charmglow part it just has a charmglow part number on it it is stamped with OMC.

This is new but has been sitting on a shelf for a very long time and has some scratches on the top of the hood ( I would recommend repainting)

Measured 21 1/2"  width x 15 5/16" depth x 7 3/4" height at tallest point.