My truck is leaking oil in two places on the right side of the engine

I would like to ask you a few questions. There are two places on the right side of my car engine that are leaking oil. What are the parts of these two places that are leaking oil called? Can I replace it myself after I go to the store or do I need a mechanic? If a mechanic is needed, how much would it cost?

 

The first one is the turbo oil drain tube gasket and the second one is the engine breathe tube O' ring.
You can buy the gasket and replace it. And you may have to replace the breather tube. if you can find an o'ring to fit you can just replace it. Get some brake kleen to clean the engine.

 

^^^ Nailed it!

 

Thank you very much, my friend! Life is more wonderful with you!

 

What kind of vehicle and engine is it?

 

2016 freightliner Cascadia, engine is DD15

 

Cool. Also,be wary of fuel leaks around the injectors and/or the fuel rail.

 

Does it leak enough that it drips onto the ground?, if not I wouldn’t get to excited about it.

 

Not yet, these two places are just oozing at the moment!