LP Piston Upgrade Assembly 60kpsi - to Hi-Load Piston

Updated low pressure piston. This piston/biscuit upgrade has 2 guide bands and a center seal (3 bands instead of just 2) for greater stability. Drop-in replacement for Flow and H2O Jet 60kpsi intensifiers. Seal and guide rings are installed. Rebuild kit is F300-K0113-0000. (Note: Install after using a ring compressor which enables rebuilt assembly to easily slide into the low pressure cylinder or use the tapered cylinder guide F300-T0018-0000.)