Wanted to make what could be a fun thread; also need help identifying a part. Here's a general guideline for answers: 1. What the part is 2. Toyota part number if available 3. What is it for? 4. Can you go without it? If so, what are the risks? 5. Additional helpful info
I knew that's what it was likely for; darn thing has been floating around in my toolbox for too long!
