Gaulin Homogenizer MF18 8/5PS 17-4 PH stainless steel cylinder

Description

Gaulin MF18 8PS (poppet spring) cylinder field modified to be 5PS, condition unknown but appears to be in decent shape.
(Serial number verifies this was originally an 8000 psi PS cylinder.)
Front plunger holes are 2-27/64" dia in front,  but at other end where packing goes bore is slightly smaller (probably 2-3/8" dia) to accept normal plunger packings for 5000 psi cylinder.
Only defect observable without dye is a small notch in the upper discharge bore near outlet (see photo).
Will include photo copy of the ~30 page 1968 Gaulin Manual for painted frame (K3 - K12) and s/s frame (MC & MF) machines shown in pics to buyer (upon request).
Previous history of cylinder unknown. - it was included with a used MC18 purchased for replacement drive end only.
Item will ship on small skid one quarter the size of a grocery pallet.  Buyer to arrange shipping, we will skid and load out N/C.
Cylinder weighs ~ 400 lb.