323462 – Exhaust Manifold Filler Block (Starboard Side) – Johnson / Evinrude

The 323462 exhaust manifold filler block is an OEM component made for the starboard-side exhaust chest on certain V4 Johnson / Evinrude outboard engines. This block channels exhaust gases from the cylinders into the exhaust manifold and ensures correct exhaust flow.

Using this 323462 exhaust manifold filler block ensures a proper seal between the engine’s exhaust ports and the manifold chest. A secure seal helps prevent exhaust leaks and maintains engine efficiency and performance.

This casting is in good condition — no cracks or breaks observed when inspected. It’s suitable if your original filler block is missing or damaged. Fitment must match part number 323462.

Ideal for rebuilds or maintenance on older V4 outboards. Proper exhaust sealing is critical for engine reliability.

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