21827 Meyer Pre -1980 E46 E47 Drain Plug and O-Ring 1/2"

A New Genuine 21827 Meyer E-47 Plug and O-Ring. This is the older smaller version that was used Pre 1980. The ones after that are 9/16". 

When installing these they use a 5/8" wrench, the bigger ones use an 11/16" wrench. 

These are the pre-1980 version of these pump plugs which are 1/2" in diameter. It includes both the plug and the o-ring seal to fit onto it. If you need the later 9/16" version, those are # 21999 / 15620. We also have those.

This fits in the E-47, E-47H, E-46, E-46H, E-45, E-48, and U13 plow pumps. It is part #36 in the picture below.

Make sure you also pick up a basic seal kit, the Genuine Meyer fluid you need, and the Meyer yellow paint to do a proper rebuild. If you are doing this yourself, below we have links to the service manuals to walk you through the rebuild.

E-47, E-46 Complete Service Rebuild Manual.

E-47, E-46 Parts Break Down.

E-47H, E-46H Parts Break Down.