P40-40-103 Gasket For SJS Serva TPH400 Halliburton HT400 Triplex Plunger Pump 4in and 4.5in Fluid End Discharge Valve & Cylinder Head Cover Replacement
P40-40-101 Retainer Cover Mach For SJS SERVA TPH400 Halliburton HT400 4in 4.5in Triplex Plunger Fracturing Pump Fluid End Suction and Discharge Valve Subassembly Parts Replacement
P40-44-107 Valve For SJS SERVA TPH400 Halliburton HT400 4.5in Triplex Plunger Fracturing Pump Fluid End Suction and Discharge Valve Subassembly Parts Replacement
P40-44-108 Valve Insert For SERVA TPH400 Halliburton HT400 Triplex Plunger Fracturing Pump 4.5in Fluid End Suction and Discharge Valve Subassembly Parts Replacement
P40-44-106 Valve Spring For SJS SERVA TPH400 Halliburton HT400 4.5in Triplex Plunger Frac Pump Fluid End Suction & Discharge Valve Spare Parts Replacement