MITSUBISHI WIRE EDM UPPER ISOLATOR PLATE – X054D185G51 / WM302 is a new replacement upper isolator plate designed for compatible Mitsubishi Wire EDM machines.
This plate measures 120 x 105 x 11mm and is compatible with DWC-F1, G, H, and H’ (Manual) machines.
Important: This version does not include the acrylic “horseshoe” piece around the center round hole.
Key Features & Benefits
- New Mitsubishi upper isolator plate
- OEM Part Number: X054D185G51
- Also referenced as: WM302
- Dimensions: 120 x 105 x 11mm
- Designed for compatible Mitsubishi Wire EDM machines
- Replacement upper isolator plate
- Does not include the acrylic horseshoe around the center hole
Machine Compatibility
Compatible with Mitsubishi:
- DWC-F1
- DWC-G
- DWC-H
- DWC-H’ (Manual)
Please verify the part number, dimensions, and machine compatibility before ordering.






