398121 MK Diamond Belt 8X3 Resin 1200 Grit

398121 MK Diamond Belt 8X3 Resin 1200 Grit

Part number:398121
SKU Number:MKD-398121
Warranty:1 Year

Discontinued

There is no available substitute by the factory. This part is no longer supported. Sorry, we cannot help.
There is no known alternate available. We have no part available to offer you as a replacement.

398121 MK Diamond Belt 8X3 Resin 1200 Grit Repair Part

Restore performance with this repair part that helps return your machine to normal service: 398121 MK Diamond Belt 8X3 Resin 1200 Grit from MK Diamond Products. Designed for repair jobs where a clean install is important.


For a solid repair, start with the correct replacement. This repair part helps you replace the failed component and keep service consistent. Confirm your model and part number, then place your order today.

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Amanda O.
02 Sep, 2025

The MKD-398121 worked exactly as expected. Solid build quality and easy to install. Definitely a reliable replacement part.