The power steering system has two sides to it, the high side and low side. From those two systems, the high side is the more common side to fail due to the high pressures it encounters on a day to day basis. When the power steering hoses age they harden and crack, this leads to failures. Nichirin power steering lines are a great choice when you need a replacement.
OEM: 497201W300, Item: 84912
OEM: 53713SR3A92, Item: 86359
For models with DOHC engine only.
OEM: 4972030P00, Item: 84915