This nut is used to tighten the large cam and rocker arm in the top casting plate.
1 nut needed for a rebuild.
Medium size nut. There are two smaller and one larger needed in a full rebuild.
This part is compatible with Haas machines 93-1422, 93-1421, 93-1414, M-148
Disclaimer: this aftermarket part was not manufactured by Haas.
