051 basket case

[Jasonrkba]

I have a box full of 051 parts. Multiple saws. I am seeing if I can build a saw out of it all and an oil pump that was at the bottom doesn't seem to fit correctly. Seems to stick out about an inch to far. Here is a picture of the part number. Anyone have a suggestion what i may be dealing with? The part number does not match the IPL but when I google it comes up as 051.

 

[cbfarmall]

Stihl did make 2 different style oil pumps. You have the later type. I cannot say that it's right or wrong for your case.

Here's the early type.