If your pressure washer isn’t performing like it used to — maybe it’s lost pressure, isn’t pumping efficiently, or sounds off — it might not be time for a new unit just yet. In many cases, a simple part replacement can restore your equipment to like-new condition. One of the most common and critical components that wears down in a pressure washer pump? The valve plate assembly.
Let us introduce you to the Mi‑T‑M Part #70‑0473 Valve Plate Kit — a must-have solution for restoring power, efficiency, and reliability to your Mi‑T‑M pressure washer.

Mi‑T‑M Part #70‑0473 Valve Plate Kit
What Is the Mi‑T‑M 70‑0473 Valve Plate Assembly?
This kit includes the full valve plate assembly, seals, and gaskets needed to replace the internal valve system of compatible Mi‑T‑M pumps. Over time, valves can become warped, pitted, or clogged — which drastically reduces pump performance. The 70‑0473 kit is designed to fix that and bring your pressure washer back to life.
Whether you’re a DIYer, contractor, or maintenance professional, this easy-to-install kit saves you time and money compared to buying a whole new pump.
Why Choose the Mi‑T‑M 70‑0473 Kit?
✅ OEM Quality & Fit:
This is a genuine Mi‑T‑M replacement part — not a knockoff. That means precise tolerances, top-tier materials, and a perfect fit with no guesswork.
✅ Boosted Performance:
Restores lost PSI and water flow due to failing or damaged valves. Ideal for pressure washers that seem underpowered or inconsistent.
✅ Affordable Repair:
At just $264.47 (a savings from the $396.86 list price), this kit offers serious value. A small investment that could save you hundreds in pump replacement costs.
✅ Quick Shipping & Support:
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