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Drop-in Replacement Idler
This idler replaces the Viking® 3-421-002-080-54 L/LQ idler. It is new from factory and comes with a 5-year warranty! Idler can be ordered with various bushing materials to meet your application requirements. -
Viking® Cast Iron Idler
This Viking® Q-QR idler is used and in excellent condition. It has been evaluated by our professionals and is within factory specifications. It does not include a bushing but one can be added to fit your needs. This idler is in stock and ready for service! -
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® 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® Cast Iron Idler, Carbon Graphite Bushing
This Viking® M/MR 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® Stainless Idler
This Viking® Q stainless steel 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 does not include a bushing but one can be added to fit your needs. -
Viking® Q/QR Idler and Carbon Graphite Bushing
This Viking® Q/QR idler is new surplus in good condition and ready for service! It includes a carbon graphite bushing but the bushing can be swapped with another material to fit your application. -
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® FH Idler
This Viking® FH idler is new surplus in excellent condition and ready for service! -
Viking® LS Stainless Idler, Carbon Graphite Bushing
This is LS 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® Q/QR Idler
This Viking® Q/QR idler is new surplus in good condition and ready for service! -
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. -
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. -
Viking® HL Stainless Idler, Carbon Graphite Bushing
This is HL 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® Cast Iron Idler, Hard Iron Bushing
This Viking® L/LQ idler is new surplus in excellent condition and ready for service! It includes a hard iron bushing but can be switched out or removed to fit your needs. -
Viking® Cast Iron Idler, Carbon Graphite Bushing
This Viking® Q-QR 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® 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. -
Out of StockViking® 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® Cast Iron Idler, Tungsten Bushing
This Viking® M/MR idler is new surplus in excellent condition and ready for service! It includes a tungsten bushing but can be switched out or removed to fit your needs. -
Drop-in Replacement Idler
This is idler replaces the Viking® 3-420-201-080-54 K idler. It is new from factory and comes with a 5-year warranty! Idler can be ordered with various bushing materials to meet your application requirements. -
Viking® Cast Iron Idler, Hard Iron Bushing
This Viking® K 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® 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® FH Stainless Idler, Carbon Graphite Bushing
This is FH 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® Cast Iron Idler, Carbon Graphite Bushing
This Viking® KK 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® Cast Iron Idler, Ceramic Bushing
This Viking® M/MR idler is new surplus in good condition and ready for service! It includes a ceramic bushing but can be switched out or removed to fit your needs. -
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. -
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. -
Viking® Cast Iron Idler, Carbon Graphite Bushing
This Viking® HL 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® L/LQ Bronze Idler, Bronze Bushing
This Viking® L/LQ Bronze idler is new surplus in excellent condition and ready for service! It includes a bronze bushing but this can be switched out or removed to fit your needs. -
Viking® Idler, Ceramic Bushing
This Viking® LL idler is used and in excellent condition. It has been evaluated by our shop professionals, is within factory specifications, and ready for service! This idler includes a ceramic bushing but it can be switched out or removed to fit your needs. -
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® 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® Q/QR Idler
This Viking® Q/QR idler is new surplus in excellent condition and ready for service! -
Viking® KK Idler, Hard Iron Bushing
This Viking® KK idler is new surplus in excellent condition and ready for service! It does include a hard iron bushing but this can be switched out or removed to fit your needs. -
Viking® Cast Iron Idler, Bronze Bushing
This Viking® K 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® 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® G Idler
This Viking® G stainless idler is new surplus in excellent condition and ready for service! -
Viking® KK Idler, Hard Steel Bushing
This Viking® KK idler is new surplus in excellent condition and ready for service! It does include a hard steel bushing but this can be switched out or removed to fit your needs. -
Viking® R/RR Idler, Bronze Bushing
This Viking® R/RR 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® 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. -
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. -
Viking® HL Idler, Tungsten Bushing
This Viking® HL idler is new surplus in excellent condition and ready for service! It does include a tungsten bushing but this can be switched out or removed to fit your needs. -
Viking® L/LQ Idler and Tungsten Bushing
This Viking® L/LQ idler is new surplus in excellent condition and ready for service! It includes a tungsten bushing but the bushing can be swapped with another material to fit your application. -
Viking® Idler, Tungsten Bushing
This Viking® K 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 tungsten bushing but it can be switched out or removed to fit your needs. -
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® 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® Q/QR Idler and Tungsten Bushing
This Viking® Q/QR idler is new surplus in excellent condition and ready for service! It includes a tungsten bushing but the bushing can be swapped with another material to fit your application. -
Viking® M Idler, Hard Iron Bushing
This Viking® M idler is new surplus in excellent condition and ready for service! It does include a hard iron bushing but this can be switched out or removed to fit your needs. -
Viking® Cast Iron Idler
This Viking® AL idler is new surplus in good condition and ready for service! This idler does not include a bushing but one can be added to fit your needs.
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!