What is this part called?

What is this part called?
The black round box with the spider web top.

Thank you.

 

Air injection pump.

 

No good California emissions requirement box that may eventually fail and cost a lot of money to repair but doesn’t actually do anything important or good for the truck.
That, is what it’s called.

aka, the secondary air injector pump.

 

Lol Sterling thank you. Thanks Kod. Have a P2440 code valve open on bank 2. Dealership is changing the valve and I want to make sure they put a new gasket in the secondary air injector. I’m learning that Nomenclature is critical in this game.

 

What year is your truck?

 

07’ . 4-cylinder 2.7L Regular cab. Bare bones.

 

You’ve got no balls if you don’t use this technical term next time you’re at the stealership!

 

I will use it on the thieves on Monday. Clearly demonstrating my Huevos are intact.

 

Love it!

 

The 2.7L's had these from day one in 2005 and don't seem to have many issues, the 4.0L's had them added for 2012 and they seem to have more issues. I think the Tundras seemed to have it worst though as far as component failure goes.

2012 4.0L's just had a recall released to repair the air injection pump and install an improved filter, or replace the air injection pump with one that contains an improved filter, as needed, free of charge. The dealer will also replace the air switching valves in the vehicle emissions system.

Jeff