Fluid End Spares

All modules and fluid end components offered by Premium are of high-strength, premium alloy steel, heat treated for a long working life and machined to precise tolerances. Each product is rated for all drilling operations up to 7500 PSI.
Premium’s module accessories offer full lines of cylinder heads, valve lock covers, cylinder head threaded rings, cylinder head plugs, valve cover plugs, upper valve guides, lower valve guides, liner threaded rings, liner locks, wear plates and much more. The parts are precisely made to meet or exceed API-7K standards, and they are 100% exchangeable with OEM pars of all major pump models.Associated items include:
  • Suction and Discharge modules
  • Valve and Cylinder head plugs
  • Valve and Cylinder head thread rings
  • Valve and Cylinder head locks
  • Valve guides
  • Studs and nuts
  • Strainers
  • Rods: Piston, Extension, Sub
  • Wear Plates
  • Rod Clamps
  • Gaskets
  • Discharge Manifold
  • Pulsation Dampener
  • Safety/ Relief Valve
  • Suction Manifold


“At Premium, we care about the products and services we supply ”