I need a little help guys. I'm changing injectors in my '03 and need to replace a few gaskets. The problem is, I forgot to write down the engine serial number so it's going to be hard to get the parts. I'm working on it a ways from home so it's not so easy to get the number.
Can anyone throw me a number for an '03 S.O. (they should all be pretty much the same,right)? Or, does anyone have a part number for the two grid heater gaskets, as well as the valve cover riser gasket (not the valve cover gasket itself)?
I'd really appreciate any help. It will save me a lot of time as well as running around trying to get the right parts. Thanks, RJ.

 

5086721AB is the cummins number

 

Thanks Erik! But which part is that number for? I'm actually looking for three gaskets. I guess I did'nt look that close, but the upper and lower grid heater gasket are not the same are they?

 

sorry, thats the grid heater gasket. Same top and bottom

 

Thanks again Erik, I owe you one.

 

Nah, no prob!