Thinking about an upgrade? This short demo helps you evaluate the fit. In this video, we showcase and explain the Komatsu wheel loader valve assembly parts 714-12-25503, 714-12-25502, and 714-12-25504. You'll see how these precision-machined hydraulic control valves function together in Komatsu WA380, WA430, and other compatible wheel loaders. We demonstrate their role in regulating hydraulic flow and pressure for stable machine operation, plus cover compatibility with other Komatsu models.