'04 Oil tank and cooler

[JOEX]

I was looking around the Service Honda site and noticed the oil tank and cooler for the 04's both have different part numbers than previous years though the price finder couldn't find them.

I know the newer 400ex tanks have a reinforcement plate at the drain plug, I thought that was new on the 03's, maybe the late 03's? Is here another difference?

Anyone know what the difference is for the cooler?

Joe

[cals400ex]

i don't know the answer to your question, but i thought it was in 2002 when they reinforced the the tank by the drain plugs, but i honestly don't know.

[Dave400ex]

I think one day I was on there they had different numbers for 04' or may be both 03' and 04' frames.