0321403 – Lower Mount Housing (Starboard) – Johnson / Evinrude / OMC

The 0321403 lower mount housing provides the starboard-side lower-mount for many Johnson / Evinrude outboard engines. It supports the lower unit or exhaust housing and ensures proper alignment of the engine’s lower section.

If your original housing is damaged, corroded, or missing, using this part restores correct structural support and mounting geometry. That helps avoid misalignment, leaks, or stress on the lower unit.

This housing is inspected and ready for installation. Buyers should double-check fitment with their engine’s model number before ordering.

0321403 lower mount housing is a reliable replacement for rebuilds, maintenance, or restoration jobs on Johnson / Evinrude outboards.

Shop at Arizona Outboard Dismantlers to keep your outboard running strong and ready for the water.