The power steering cooler in the Gen1 4Runner is a tiny paper clip. Compared to what Toyota installed in later trucks, it's nothing. It's time to upgrade. First plan was to bend up a bigger paper clip. I sent that to Ali, and he scolded me. Told me I could do better. Told me about the kit from Wit's End. I felt so ashamed.
First try with a larger paper clip. Factory cooler is on the bottom for comparison. Ali laughed.
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Ali more than suggested I needed to do what Joey put together. His kit was $300, and was not going to work for my needs. So, I got creative. I bought what I think is the same cooler idea from Summit Racing. I rebent and cut the paperclip so it pointed down towards the cooler. That way I didn't have a gob of rubber chaffing on junk behind the grill.
Rubber hose from the steering gearbox, and the reservoir, to the steel line through the front core. This is more or less factory.
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Hard lines through the core, pointed down to the cooler. I need to redo one of the lines. Later.
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Hose connection at the cooler.
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The cooler. The only down side is I need to remove the grill to get to the hoses. I need to remove the winch to remove the grill.
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