Mercury 8M0221494 225-400HP Outboard Motor Cover This OEM Mercury motor cover is intended for use with 225-400HP outboards. This Mercury outboard motor cover is made from polysoft II fabric. This marine grade fabric UV and water resistant while remaining breathable. Mercurys Tow N Stow cover is model specific for a precise fit and protects your outboard from damage during towing or storage. Application Info Fits 225-400hp FourStroke outboards Custom fit for your Mercury 225-400hp FourStroke outb