Problem with a SUMIF formula with multiple criteria

Good day all,

Can someone please help me figure out what I am doing wrong with this formula:

HTML Code: 

Basically what I need it to do is to look at column H for a particular part # (in a cell), then look at if there is a yes in column I, it will sum the number in the related row (column J). I just can't seem to figure out what it is that I am referencing wrong in my formula.

Thanks

Didn't work. Still only pulling it up as 0 when I know it should be more

Not sure if this will help, but this is how I readjusted your formal so that it took from the ranges I need.

HTML Code: 

I figured it out. the cell that I happened to try to be pulling the data from needed to be converted to a number. Your formula worked great... thanks