MAT - EDI

Old Part Numbers: 165-0304Overhaul kit for the HB55 in-line 2-stage air compressor pump, includes valve plate assembly with valves, gasket set, piston ring set, conrod insert bearings, oil seal, and...

  (A.O. Smith) Unit bogging down? Replace this if no continuity.If needle drops to zero and slowly rises, it is probably good.  

This part keeps your motor and pressure switch from prematurely burning up. 5 HP, 1 PH, 208-240V. Important: Electrical components, such as magnetic starters, motors, capacitors (etc.) cannot be...

Only available in the SC23VK or SC46VK Valve Kits.