Safeway S45-3 Pioneer 4050-3 3/8" Hydraulic Quick Coupler Block 3000 PSI

SAFEWAY 4050-3 & PIONEER S45-3 Hydraulic Control Valve Block, 3000psi Max

For Parts/Not Working. Was used in a college shop course and may have been disassembled. We did not test it. See attached photos.

LM