Idlers

  • Viking® M Iron Idler, Tungsten Carbide Bushing

    This M idler is rebuilt and confirmed to be within factory clearances. It is in great condition and ready to go into service!
  • Viking® N Idler and Tungsten Bushing 3-423-224-084-78Viking® N Idler and Tungsten Bushing 3-423-224-084-78

    Viking® N Idler, Tungsten Bushing

    This N idler is used but it has been shop evaluated, is still within clearances, and will perform to factory specifications.  It does include a tungsten bushing but this can be switched out or removed to fit your needs.
  • Viking® LS Pump Idler 3-421-302-146-54Viking® LS Pump Idler 3-421-302-146-54

    Viking® Cast Iron Idler, Hard Iron Bushing

    This Viking® LS idler is used but it has been shop evaluated and is still within clearances and will perform to factory specifications. It includes a hard iron bushing but can be switched out or removed to fit your needs.
  • Viking® R Pump Idler 3-424-003-080-75Viking® R Pump Idler 3-424-003-080-75
    Out of Stock

    Viking® Cast Iron Idler

    This Viking® R idler is used but it has been shop evaluated and is still within clearances and will perform to factory specifications. This idler has a carbon graphite bushing, but the bushing material can be changed to fit your application!
  • Viking® QS Pump Idler & Carbon Graphite Bushing (New)

    Viking® QS Iron Idler, Carbon Graphite Bushing

    This QS idler is used but it has been shop evaluated, is still within clearances, and will perform to factory specifications. It includes a carbon graphite bushing but this can be switched out or removed to fit your needs.
  • Viking®N Iron Idler, Bronze Bushing

    This N idler is used but it has been shop evaluated, is still within clearances, and will perform to factory specifications. It includes a bronze bushing but this can be switched out or removed to fit your needs.
  • Viking® LL Pump Idler & Bronze Bushing (New)

    Viking®LL Iron Idler, Bronze Bushing

    This LL idler is used but it has been shop evaluated, is still within clearances, and will perform to factory specifications. It includes a bronze bushing but this can be switched out or removed to fit your needs.
  • Viking® M Pump Idler & Bronze Bushing (New)

    Viking® M Iron Idler, Bronze Bushing

    This M idler is used but it has been shop evaluated, is still within clearances, and will perform to factory specifications. It includes a bronze bushing but this can be switched out or removed to fit your needs.
  • Viking® N Pump Idler & Carbon Graphite Bushing (New)

    Viking® N Iron Idler, Carbon Graphite Bushing

    This N idler is new surplus in excellent condition and ready for service! It includes a carbon graphite bushing but can be switched out or removed to fit your needs.
  • Viking® M/MR Pump IdlerViking® M/MR Pump Idler

    Viking® Cast Iron Idler

    This Viking® M/MR idler is new surplus in good condition and ready for service! It includes a hard iron bushing but this can be changed to fit your needs.
  • Aftermarket Drop-In Replaces Viking® QS Stainless Pump Idler & Carbon Graphite Bushing (New)

    Drop-in Replacement Idler

    This idler replaces the Viking® 3-422-303-701-75 stainless steel QS sized idler and carbon graphite bushing. It is brand new from factory and comes with a 5-year warranty! Idler can be ordered with various bushing materials to meet your application requirements.
  • Aftermarket Drop-In Replaces Viking® AK Pump Idler & Carbon Graphite Bushing (New)

    Drop-in Replacement Idler

    This idler replaces the Viking® 3-419-404-380-54Iron AK sized idler and carbon graphite bushing. It is brand new from factory and comes with a 5-year warranty! Idler can be ordered with various bushing materials to meet your application requirements.
  • Aftermarket Drop-In Replaces Viking® AL Pump Idler & Bronze Bushing (New)

    Drop-in Replacement Idler

    This idler replaces the Viking® 3-419-501-352-54 iron AL sized idler and bronze bushing. It is brand new from factory and comes with a 5-year warranty! Idler can be ordered with various bushing materials to meet your application requirements.
  • Drop-in Replacement Idler

    This idler replaces the Viking® 3-417-200-40L-42 iron GG sized idler and carbon graphite bushing. It is brand new from factory and comes with a 5-year warranty! Idler can be ordered with various bushing materials to meet your application requirements.
  • Aftermarket Drop-In Replaces Viking® QS Pump Idler & Bronze Bushing (New)

    Drop-in Replacement Idler

    This idler replaces the Viking® 3-422-300-052-75 Iron QS sized idler and Bronze bushing. It is brand new from factory and comes with a 5-year warranty! Idler can be ordered with various bushing materials to meet your application requirements.
  • Aftermarket Drop-In Replaces Viking® AK Pump Idler & Bronze Bushing (New)
    STOCK PHOTO

    Drop-in Replacement Idler

    This idler replaces the Viking® 3-419-401-352-54 Iron AK sized idler and bronze bushing. It is brand new from factory and comes with a 5-year warranty! Idler can be ordered with various bushing materials to meet your application requirements.
  • Viking® AS Pump IdlerViking® AS Pump Idler

    Viking® Ryton Idler, Carbon Graphite Bushing

    This Viking® AS idler is new surplus in excellent condition and ready for service! It includes a carbon graphite bushing but can be switched out or removed to fit your needs.
  • Viking® M/MR Pump IdlerViking® M/MR Pump Idler

    Viking® Cast Iron Idler, Bronze Bushing

    This Viking® M/MR idler is new surplus in good condition and ready for service! It includes a bronze bushing but can be switched out or removed to fit your needs.
  • Viking® M/MR Pump IdlerViking® M/MR Pump Idler

    Viking® Cast Iron Idler

    This Viking® M/MR idler is new surplus in fair condition and ready for service! It does not include a bushing but one can be added to fit your needs.
  • Viking® AK Pump IdlerViking® AK Pump Idler

    Viking® Iron Idler, Carbon Graphite Bushing

    This Viking® AS idler is used but it has been shop evaluated and is still within clearances and will perform to factory specifications! It includes a carbon graphite bushing but can be switched out or removed to fit your needs.
  • Viking® HL Pump IdlerViking® HL Pump Idler

    Viking® Stainless Steel Idler, Carbon Graphite Bushing

    This Viking® HL idler is used but it has been shop evaluated and is still within clearances and will perform to factory specifications. It does include a carbon graphite bushing but this can be switched out or removed to fit your needs.
  • Viking® L/LQ Pump IdlerViking® L/LQ Pump Idler

    Viking® Stainless Steel Idler, Carbon Graphite Bushing

    This Viking® L/LQ idler is used but it has been shop evaluated and is still within clearances and will perform to factory specifications. It does include a carbon graphite bushing but can be switched out or removed to fit your needs.
  • Viking® AL Pump IdlerViking® AL Pump Idler

    Viking® Stainless Steel Idler, Carbon Graphite Bushing

    This Viking® AL idler is used but it has been shop evaluated and is still within clearances and will perform to factory specifications. It does include a carbon graphite bushing but this can be switched out or removed to fit your needs. This idler (Original Part #3-419-502-824-54) has additional clearances which makes it ideal for higher temperatures and viscosity.
  • Viking® L/LQ Pump IdlerViking® L/LQ Pump Idler

    Viking® Cast Iron Idler, Carbon Graphite Bushing

    This Viking® L/LQ idler is new surplus in excellent condition and ready for service! It includes a carbon graphite bushing but can be switched out or removed to fit your needs.
  • Viking® K Pump IdlerViking® K Pump Idler

    Viking® Cast Iron Idler, Bronze Bushing

    This Viking® K idler is new surplus in excellent condition and ready for service! It includes a bronze bushing but can be switched out or removed to fit your needs.
  • Viking® LS Pump IdlerViking® LS Pump Idler

    Viking® Cast Iron Idler, Hard Iron Bushing

    This Viking® LS idler is new surplus in fair condition and ready for service! It includes a hard iron bushing but can be switched out or removed to fit your needs.
  • Viking® AL IdlerViking® AL Idler

    Viking® Stainless Steel Idler, Carbon Graphite Bushing

    This Viking® AL idler is used but it has been shop evaluated and is still within clearances and will perform to factory specifications. It does include a carbon graphite bushing but this can be switched out or removed to fit your needs.
  • Viking® K IdlerViking® K Idler

    Viking® Cast Iron Idler, Bronze Bushing

    This Viking® K idler is new surplus in fair condition and ready for service! It includes a bronze bushing but can be switched out or removed to fit your needs.
  • Viking® LL IdlerViking® LL Idler

    Viking® Steel Idler, Carbon Graphite Bushing

    This Viking® LL idler is used but it has been shop evaluated and is still within clearances and will perform to factory specifications. It does include a carbon graphite bushing but this can be switched out or removed to fit your needs.
  • Viking® M MR IdlerViking® M MR Idler

    Viking® Cast Iron Idler, Carbon Graphite Bushing

    This Viking® M/MR idler is in excellent used condition and ready for service! It includes a carbon graphite bushing but can be switched out or removed to fit your needs.
  • Viking® H IdlerViking® H Idler

    Viking® H Stainless Idler, Carbon Graphite Bushing

    This is H stainless steel idler is new surplus so it's ready for service! It includes a carbon graphite bushing but this can be switched out or removed as needed.
  • Viking® K IdlerViking® K Idler

    Viking® Cast Iron Idler, Carbon Graphite Bushing

    This Viking® K idler is used but it has been shop evaluated and is still within clearances and will perform to factory specifications. It does include a carbon graphite bushing but this can be switched out or removed to fit your needs.
  • Viking® L LQ IdlerViking® L LQ Idler

    Viking® Steel Idler, Hard Iron Bushing

    This Viking® L/LQ idler is in good used condition and ready for service! It includes a hard iron bushing but can be switched out or removed to fit your needs.
  • Viking® L LQ IdlerViking® L LQ Idler

    Viking® Steel Idler, Hard Iron Bushing

    This Viking® L/LQ idler is new surplus in good condition and ready for service! It includes a hard iron bushing but can be switched out or removed to fit your needs.
  • Viking® LL IdlerViking® LL Idler

    Viking® LL Idler, Bronze Bushing

    This Viking® LL idler is new surplus in good condition and ready for service! It includes a bronze bushing but this can be switched out or removed to fit your needs.
  • Viking® HJ IdlerViking® HJ Idler

    Viking® Ryton Idler, Carbon Graphite Bushing

    This Viking® HJ Ryton idler is used and in good condition.  It has been evaluated by our shop professionals, is within factory specifications, and ready for service! It does include a carbon graphite bushing but this can be switched out or removed to fit your needs.
  • Viking® HL IdlerViking® HL Idler

    Viking® Steel Idler, Carbon Graphite Bushing

    This Viking® HL steel idler is is used and in excellent condition.  It has been evaluated by our professionals and is within factory specifications.  It includes a carbon graphite bushing but can be switched out or removed to fit your needs. This idler is in stock and ready for service!
  • Viking® HL IdlerViking® HL Idler

    Viking® HL Idler, Bronze Bushing

    This Viking® HL idler is is used and in good condition. It has been evaluated by our professionals and is within factory specifications. It does include a bronze bushing but this can be switched out or removed to fit your needs. This idler is in stock and ready for service!
  • Viking® HL IdlerViking® HL Idler

    Viking® Cast Iron Idler, Carbon Graphite Bushing

    This Viking® HL idler is used and in good condition.  It has been evaluated by our professionals and is within factory specifications.  It includes a carbon graphite bushing but can be switched out or removed to fit your needs. This idler is in stock and ready for service!
  • Viking® HL IdlerViking® HL Idler

    Viking® Idler, Carbon Graphite Bushing

    This Viking® HL idler is used and in good condition.  It has been evaluated by our shop professionals, is within factory specifications, and ready for service! This idler includes a carbon graphite bushing but it can be switched out or removed to fit your needs.
  • Viking® HL IdlerViking® HL Idler

    Viking® Idler, Carbon Graphite Bushing

    This Viking® HL idler is new surplus in good condition and ready for service! It does include a carbon graphite bushing but this can be switched out or removed to fit your needs.
  • Viking® AS IdlerViking® AS Idler

    Viking® AS Stainless Steel Idler

    This Viking® AS stainless idler is new surplus in good condition and ready for service!
  • Viking® HL IdlerViking® HL Idler

    Viking® Steel Idler, Carbon Graphite Bushing

    This Viking® HL steel idler is new surplus in good condition and ready for service! It does include a carbon graphite bushing but this can be switched out or removed to fit your needs.
  • Viking® KK IdlerViking® KK Idler

    Viking® Cast Iron Idler, Carbon Graphite Bushing

    This Viking® KK idler is new surplus in good condition and ready for service! It includes a carbon graphite bushing but can be switched out or removed to fit your needs.
  • Viking® HL IdlerViking® HL Idler

    Viking® Cast Iron Idler, Carbon Graphite Bushing

    This Viking® HL idler is new surplus in good condition and ready for service! It includes a carbon graphite bushing but can be switched out or removed to fit your needs.
  • Viking® AK IdlerViking® AK Idler

    Viking® Ryton Idler, Carbon Graphite Bushing

    This Viking® AK idler is new surplus in excellent condition and ready for service! It includes a carbon graphite bushing but can be switched out or removed to fit your needs.
  • Viking® Idler, Carbon Graphite Bushing

    This Viking® GG idler is new surplus in good condition and ready for service! It does include a carbon graphite bushing but this can be switched out or removed to fit your needs.
  • Viking® HJ IdlerViking® HJ Idler

    Viking® Idler, Carbon Graphite Bushing

    This Viking® HJ idler is new surplus in good condition and ready for service! It does include a carbon graphite bushing but this can be switched out or removed to fit your needs.
  • Viking® Q-QR IdlerViking® Q-QR Idler

    Viking® Q-QR Bronze Idler, Carbon Graphite Bushing

    This Viking® Q-QR Bronze idler is new surplus in good condition and ready for service! It includes a carbon graphite bushing but this can be switched out or removed to fit your needs.
  • Viking® Q-QR IdlerViking® Q-QR Idler

    Viking® Stainless Idler, Carbon Graphite Bushing

    This is stainless steel idler is new surplus and in good condition so it's ready for service! It includes a carbon graphite bushing but this can be switched out or removed as needed.


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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!