543Q-7L Pump, Complete, C/W Forged Steel Fluid End, Suction Flange Rated for 600# ANSI, 4.250″ Full Trim, Max RPM 280, Max Discharge Psi 1368, Max Flow 612 gpm@100 Volumetric Efficency
Ajax replacement part: LOCK NUT (MODEL 55 LUBRICATOR)
Fits models: Q-250, T-150
Qty required: 1
Ajax replacement part: ADJUSTING SLEEVE (MODEL 55 LUBRICATOR)
Fits models: Q-250, T-150
Qty required: 1
Ajax replacement part: McCord Model 55 Lubricator – Plunger Assembly
Fits models: Q-250, Q-600, T-150, T-360
Qty required: 1
Ajax replacement part: STRAINER PLUG (MODEL 55 LUBRICATOR)
Fits models: Q-250, T-150
Qty required: 1
Ajax replacement part: McCord Model 55 Lubricator – Plunger Spring
Fits models: Q-250, Q-600, T-150, T-360
Qty required: 1
