Steve, I haven't yet gone out to count the fittings on the BH and loader, but there are 8 on the tractor.
You have 3 in the front middle at the pivot adjustment, one on each sterring cylinder rod, one on each brake bracket (left and right side) and there's one on the damper (brass colored cylinder) rod. If you look up under each side and press the brake pedals, you'll see in the link the brake bracket and the fitting is a little hard to see and get to, but it's there.
If you need some pics, let me know.
I'll count the others tomorrow. John