The Aisin Seiki 450-43LE front cover TO-CC-1 cover is a fully machined one-piece forging. The four flex-plate mounting pads are integrated into the cover forging, not welded on, and the wall thickness in critical areas has been increased. Both of these features combine to increase the strength and durability of this cover.

• One-piece design with integrated flex-plate mounting pads
• No welds to flex, crack, or leak