Gear Pumps

  • Viking® G4124B Internal Gear Pump

    This Viking® G124B is in excellent condition, very clean inside and out. Available in different configurations and standalone or part of a package with motor, this pump will be ready for your application!
  • Viking® GG4197 PumpViking® GG4197 Pump

    Viking® GG4197 Internal Gear Pump

    This GG4197 gear pump is in excellent condition, very clean inside and out. Never used. Relief valve included. It has a rotor, idler, and pin are stainless steel, with carbon graphite idler bushing and bracket bushing. However, different part materials are available if needed.
  • Viking® H4625Viking® H4625

    Viking® H4625 Internal Gear Pump

    This H4625 gear pump is in great condition, clean inside. Never used. It has a Tungsten idler pin and idler bushing, with a bronze bracket bushing. This pump is also fitted with a Viton® Dura Seal. However, different part materials are available if needed.
  • Viking® H4724 PumpViking® H4724 Pump

    Viking® H4724 Internal Gear Pump

    This H4724 gear pump is in excellent condition, very clean inside and out. Re-manufactured by our shop, so each part was individually inspected and tested, all clearances and tolerances confirmed within factory allowance. This pump will perform same as factory new. The rotor, shaft, idler, and idler pin are stainless steel, and includes carbon graphite idler bushing and bracket bushing. However, different part materials are available if needed.
  • Viking® Q127A PumpViking® Q127A Pump

    Viking® Q127A Internal Gear Pump

    This stainless Viking® Q127A is in excellent condition, very clean inside and out. Re-manufactured by our shop, so each part was individually inspected and tested, all clearances and tolerances confirmed within factory allowance. This pump will perform same as factory new. The casing, shaft, rotor, and idler pin are stainless and the idler bushing and bracket bushing are carbon graphite. However, we can swap out any individual parts to fit your application. This pump does not include a relief valve, but one can always be added!
  • Flowserve 6GASMODO PumpFlowserve 6GASMODO Pump

    Flowserve 6GASMODO Gear Pump

    This Flowserve 6GASMODO Pump is in excellent overall condition. Never used so it's ready to go into service!
  • Viking® HL4123 Internal Gear Pump

    This Viking® HL4123 is in excellent condition, very clean inside and out. Individual parts can be changed to fit your needs. This pump is ready to go to work for you!
  • Aftermarket Drop-In Replaces Viking® HL8127A Pump

    HL8127A Replacement Internal Gear Pump

    This pump replaces the Viking® HL8127A magnetically-driven gear pump. This is not a part-for-part replacement but it is dimensionally the same as the Viking® so you can put it into service without changing any piping. Bushing material and some other internal parts can be swapped to meet your application requirements. Includes 5-year warranty!
  • Aftermarket Drop-In Replaces Viking® LQ127A Pump, 2.5" Ports, Stainless (New)

    LQ127A Drop-in Replacement Pump

    This pump replaces the Viking® LQ127A internal gear pump. Performance, internal parts and dimensions. It is brand new from factory and comes with a 5-year warranty! Pump can be ordered with bronze or carbon graphite bushings, packed or mechanically sealed, and with or without relief valve.
  • Viking® AK4195 Internal Gear Pump

    This AK4195 gear pump is in excellent condition, very clean inside and out. Never used.  The part materials can be modified to suit your specific need.
  • Viking® AL493 Internal Gear Pump

    This AL493 gear pump is in excellent condition.  Individual parts can be changed to fit your application.  This pump is ready to go to work for you!
  • Viking® F4724 Internal Gear Pump

    This small stainless Viking® F4724 is in excellent condition, very clean inside and out. Never used. The casing, rotor/shaft and idler are stainless, idler bushing and bracket bushing are carbon graphite. You can purchase the pump-end only, or we can size and package with a motor, gear reducer and baseplate to fit your specific application.
  • Viking AK193DViking AK193D

    Viking® AK193D Internal Gear Pump

    This Viking® AK193D is new surplus and in good condition! The casing and shaft are steel, rotor and idler are cast iron, the idler pin is hard steel. The idler bushing and bracket bushing are carbon graphite. However, individual parts can be swapped as needed to fit your application.
  • Viking® K4225 PumpViking® K4225 Pump

    Viking® K4225 Internal Gear Pump

    This K4225 gear pump is in great condition. It has a steel shaft, hard steel idler pin, and carbon graphite idler and bracket bushings. However, different part materials are available if needed.
  • Brown&Sharp 517Brown&Sharp 517

    Brown & Sharpe/BSM 4 Gear Pump

    This Brown & Sharp/BSM gear pump has never been placed into service. It has been inspected by our shop techs and is in great condition.  In stock, ready to ship, and go right into service.
  • Flowserve 2.5GRWWI.CI Pump, Flanged Ports (New)

    Flowserve 2.5GRWWI.CI Gear Pump

    This Flowserve 2.5GRWWI.CI Pump is in excellent overall condition. Never used so it's ready to go into service!
  • Viking LQ32 PumpViking LQ32 Pump

    Viking® LQ32 Internal Gear Pump

    This Viking® LQ32 is in excellent condition, very clean inside and out. Individual parts can be changed to fit your needs. This pump is ready to go to work for you!
  • Aftermarket Drop-In Replaces Viking® H4124A Pump, 1.5" Ports (New)

    H4124A Drop-in Replacement Pump

    This pump replaces the Viking® H4124A internal gear pump. Performance, internal parts and dimensions. It is brand new from factory and comes with a 5-year warranty! Pump can be ordered with bronze or carbon graphite bushings, packed or mechanically sealed, and with or without relief valve.
  • Aftermarket Drop-In Replaces Viking® QS124A PumpAftermarket Drop-In Replaces Viking® QS124A Pump

    QS124A Drop-in Replacement Pump

    This pump replaces the Viking® QS124A internal gear pump. Performance, internal parts and dimensions. It is brand new from factory and comes with a 5-year warranty! Pump can be ordered with bronze or carbon graphite bushings, packed or mechanically sealed, and with or without relief valve.
  • Viking® HL123A Internal Gear Pump

    This HL123A gear pump is rebuilt in great condition.  Different part materials are available if needed.
  • Brown & Sharpe/BSM 1 Gear Pump

    This Brown & Sharp/BSM gear pump has a cast iron casing and has never been placed into service.  It's an excellent pump and is ready to go to work for you!
  • Viking® AS4193 Internal Gear PumpViking® AS4193 Internal Gear Pump

    Viking® AS4193 Internal Gear Pump

    This AS4193 gear pump is in good condition, clean inside and out. Never used. Relief valve included. It has a hard steel idler pin, with carbon graphite idler bushing and bracket bushing. However, different part materials are available if needed.
  • Viking® KV1705-9436-0153Viking® KV1705-9436-0153

    Viking® KV1705-9436-0153 Gear Pump

    This stainless Viking® KV1705-9436-0153 is in great condition, clean inside and out. Never used. The casing and shaft are steel The rotor, idler, and pin are hard steel, and the idler bushing and bracket bushing are bronze. However, individual parts can be swapped as needed to fit your application requirements.
  • Viking® GG855 pumpViking® GG855 pump

    Viking® GG855 Internal Gear Pump

    This Viking® GG855 pump is new surplus and in excellent condition! The casing, rotor pin and idler are cast iron, the idler pin is hard steel, and the shaft is steel. The idler bushing and bracket bushing are carbon graphite. However, individual parts can be swapped as needed to fit your application.
  • Viking® L4125 PumpViking® L4125 Pump

    Viking® L4125 Internal Gear Pump

    This L4125 gear pump is in great condition. It has a steel shaft, hard steel idler pin, and carbon graphite idler and bracket bushings. However, different part materials are available if needed.


Can't find it online? Ask us to 'Check the Rack!'

We have tens of thousands of pumps and parts on our racks ready-to-ship (and new stuff arriving daily.) It's far too much for our team of helper monkeys to list online. Contact us and we'll check the rack!