Topic: The Tell-Tale Heart? Does this oil pump look like it's been through hell?

[2kwk4u]

So while I have my engine apart to replace the timing chain, I decided to crack open the oil pump for a look-see. It looks like it's been through some shit - or more accurately like some shit's been through it. 

Am I wasting money trying to save this engine?  Or do all oil pumps look this way after 100K+ miles?

[Sly Bob]

A Google search turned up this and from that your wear looks quite normal.
https://www.knowyourparts.com/technical-resources/engine/diagnosing-high-mileage-oil-pump/

[2kwk4u]

Thanks, Sly Bob.  I found that same article and other pages that set my mind at ease a bit.  I think I’ll order a new pump/front cover from ZZP for peace of mind sake anyway.  Seems maybe my front oil seal leaked some over the years as.well anyway.

[Critterman]

Good luck, have you decided if you are going to pull the engine or not?

[Sly Bob]

Yeah I think that a new pump at this point might be a good idea. Don't want to have issues related to oil pressure in the future and be kicking yourself for not changing it while it's apart.

[2kwk4u]

Good luck, have you decided if you are going to pull the engine or not?

Not pulling the engine.  I know there's plastic in the pan, but I'm betting it'll just stay put.