Hey all, I’m a newbie here shopping around for my first Fj60. The plan is to do a complete tear down and rebuild over the course of years. At the moment, I’m reading up on here, going through the manuals, and soaking up all I can. Meanwhile, I found a truck that I’m considering, but while reviewing some pictures under the hood, there are a few things that may be absent. There’s one in particular that I can’t identify. What is this? (see photo of red truck, item circled in blue - not the one I’m considering. That’s the second picture, the brown truck)