Part number lookup

KX161-3ST Replacement Parts

Cross-reference and compare 26 replacement listings for OEM / aftermarket part number KX161-3ST. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

26 Matching Products

Air Cleaner Assy RD411-42200 for Kubota KX057 KX121 KX161 U45 U48 U55 ExcavatorKubotaAir Cleaner Assy RD411-42200 for Kubota KX057 KX121 KX161 U45 U48 U55 Excavator$207.99Engine Radiator Assy RD538-42300 for Kubota KX161-3S KX161-3ST KX161-3SCA KX161-3STCA U45-3S ExcavatorKubotaEngine Radiator Assy RD538-42300 for Kubota KX161-3S KX161-3ST KX161-3SCA KX161-3STCA U45-3S Excavator$354.99Fuel Filter Assembly 15291-43010 for Kubota KX033-4 KX121-2 KX91-2 KX161-2 L185DT L185F L2050DT L2050F R420 R520KubotaFuel Filter Assembly 15291-43010 for Kubota KX033-4 KX121-2 KX91-2 KX161-2 L185DT L185F L2050DT L2050F R420 R520$115.99Fuel Tank Cap With Keys 459A 411-51122 For Kubota Loader SVL75-2 SVL90 SVL90-2 Excavator KX040-4 KX057-4 KX121-3 U35 U45 U55KubotaFuel Tank Cap With Keys 459A 411-51122 For Kubota Loader SVL75-2 SVL90 SVL90-2 Excavator KX040-4 KX057-4 KX121-3 U35 U45 U55$99.99Track Roller RD411-21700 for Kubota Excavator KX057-4 KX161-3 U45ST U45-3 U55CAKubotaTrack Roller RD411-21700 for Kubota Excavator KX057-4 KX161-3 U45ST U45-3 U55CA$274.991 Set Main Bearing 1A091-23480 1A091-23482 for Kubota D1803 MDI EngineKubota1 Set Main Bearing 1A091-23480 1A091-23482 for Kubota D1803 MDI Engine$125.0418Pcs Cylinder Head Bolt 19013-03450 for Kubota Engine V2403 V2203 V2003Kubota18Pcs Cylinder Head Bolt 19013-03450 for Kubota Engine V2403 V2203 V2003$134.003Pcs Cylinder Head Cover Gasket 1G911-14523 for Kubota Engine V1903 V2203 V2003 V2403Kubota3Pcs Cylinder Head Cover Gasket 1G911-14523 for Kubota Engine V1903 V2203 V2003 V2403$144.14Connecting Rod Bearing 17311-22310 17311-22312 for Kubota D1803 MDI EngineKubotaConnecting Rod Bearing 17311-22310 17311-22312 for Kubota D1803 MDI Engine$88.05Drive Sprocket RD411-14432 for Kubota Excavator KX057-4 KX161-3 U45-3 U48-4 U55-4 U55CAKubotaDrive Sprocket RD411-14432 for Kubota Excavator KX057-4 KX161-3 U45-3 U48-4 U55-4 U55CA$349.00Evaporator 6A671-75030 for Kubota Excavator KX080-3 KX121-3 KX161-3 U45-3 U45S U45STKubotaEvaporator 6A671-75030 for Kubota Excavator KX080-3 KX121-3 KX161-3 U45-3 U45S U45ST$210.00Fan Belt 15469-97010 for Kubota D1403 D1703 V1903 V2003 V2203 EngineKubotaFan Belt 15469-97010 for Kubota D1403 D1703 V1903 V2003 V2203 Engine$9.00Fan Belt 15469-97010 for Kubota L3400DT/HST KX161-3 D1403 D1703 V1903 V2003 V2203 EngineKubotaFan Belt 15469-97010 for Kubota L3400DT/HST KX161-3 D1403 D1703 V1903 V2003 V2203 Engine$89.99Front Idler RD411-22303 for Kubota Excavator KX161-3 KX161-3S KX161-3ST KX161-3 KX161-3SCA KX161-3STCA U45S U45ST U45-3 U45-3S U45-3ST U50-3KubotaFront Idler RD411-22303 for Kubota Excavator KX161-3 KX161-3S KX161-3ST KX161-3 KX161-3SCA KX161-3STCA U45S U45ST U45-3 U45-3S U45-3ST U50-3$975.00Fuel Injection Pump 1G787-51010 for Kubota Engine V2203 V2403 Excavator KX121-3 KX161-3 U45S Loader R520SKubotaFuel Injection Pump 1G787-51010 for Kubota Engine V2203 V2403 Excavator KX121-3 KX161-3 U45S Loader R520S$967.99Fuel Stop Solenoid Valve Guide 1A021-56602 for Kubota Engine D1503 D1703 V2203 V2403KubotaFuel Stop Solenoid Valve Guide 1A021-56602 for Kubota Engine D1503 D1703 V2203 V2403$18.00Hydraulic Filter RD401-61270 for Kubota Excavator KX121-3 KX161-3 KX71-3KX91-3 U25S U27-4 U35 U35-4 U35S U35-S2 U45S U45STKubotaHydraulic Filter RD401-61270 for Kubota Excavator KX121-3 KX161-3 KX71-3KX91-3 U25S U27-4 U35 U35-4 U35S U35-S2 U45S U45ST$15.00Hydraulic Filter RD431-62122 for Kubota Excavator KX121 KX161 U45 KX121-3S KX121-3ST KX161-3S KX161-3ST U45-3SKubotaHydraulic Filter RD431-62122 for Kubota Excavator KX121 KX161 U45 KX121-3S KX121-3ST KX161-3S KX161-3ST U45-3S$50.00Idler Gear 15221-24010 15221-24014 for Kubota Engine D1403 Excavator KX121-3ST KX161-3ST KX91-3S2 U35-S2 U45STKubotaIdler Gear 15221-24010 15221-24014 for Kubota Engine D1403 Excavator KX121-3ST KX161-3ST KX91-3S2 U35-S2 U45ST$112.17Inner Air Filter R2401-42280 for Kubota Excavator KX121 KX057 KX161 Tractor MX5000 MX5100DTKubotaInner Air Filter R2401-42280 for Kubota Excavator KX121 KX057 KX161 Tractor MX5000 MX5100DT$15.00Joystick Controller Pilot Valve Assy RC448-61712 RC448-61720 for Kubota Excavator KX121-3S KX161-3S KX71-3S KX91-3S U35S U45SKubotaJoystick Controller Pilot Valve Assy RC448-61712 RC448-61720 for Kubota Excavator KX121-3S KX161-3S KX71-3S KX91-3S U35S U45S$909.99Rocker Arm Shaft 1A091-14260 for Kubota KJ-S150VX KX121-3 KX161-2 L3710DT L3940DT L4060DT L4240DT L4300DT L4400H L4802FKubotaRocker Arm Shaft 1A091-14260 for Kubota KJ-S150VX KX121-3 KX161-2 L3710DT L3940DT L4060DT L4240DT L4300DT L4400H L4802F$97.00Sprocket RD411-14432 for Kubota Excavator KX057-4 KX057-5 KX161-3 KX161-3S KX161-3ST U45S U45ST U55 U55-4 U55-5KubotaSprocket RD411-14432 for Kubota Excavator KX057-4 KX057-5 KX161-3 KX161-3S KX161-3ST U45S U45ST U55 U55-4 U55-5$292.00Swivel Joint Assy RD411-62305 for Kubota Excavator KX161-3 KX161-3S U45-3 U45-3SKubotaSwivel Joint Assy RD411-62305 for Kubota Excavator KX161-3 KX161-3S U45-3 U45-3S$2,268.97Track Roller RD411-21740 for Kubota Excavator KX057-4 KX161-3 U45-3 U45S U50-3 U55 U55-4KubotaTrack Roller RD411-21740 for Kubota Excavator KX057-4 KX161-3 U45-3 U45S U50-3 U55 U55-4$155.00Track Roller RD411-21740 for Kubota Excavator KX057-4 KX161-3 U45-3 U45S U50-3 U55 U55-4KubotaTrack Roller RD411-21740 for Kubota Excavator KX057-4 KX161-3 U45-3 U45S U50-3 U55 U55-4$155.00

Part Numbers and Cross References

RD411-42200KX121KX161KX121-3KX121-3SKX161-3KX161-3SKX161-3STU45STRD538-4230015291-43010KH-51HKH-61HKX033-4KX121-2KX121-3STKX161-2411-51122RD411-51122KX040-4KX057-4KX41-3KX91-3SKX91-3S2RD411-21700RD411-21703RD441-21702KX057-4CAKX161-3SCAKX161-3STCA1A091-234801A091-23482D1803KX91-319013-03450V2203V20031G911-14523V1903V2403MX5200F17311-2231017311-22312D1803MDIRD411-14432KX057-4(SUNBELT)U45-3SU45-3STU55-4(SUNBELT)6A671-75030KX080-3MCKX080-3SKX080-3TD1703L2501FL2501HL2800DT/HST1546997010D1403RD411-22303RD411-22306RD411-22307R520S1G787-510131A021-56602RD401-61270RD431-62120RD431-62122HY90368KX121-3SCAKX121-3STCA15221-2401415221240101522124011U35-S2U45STKubotaSQ-1140-USASQ-1200-USASQ-3170-USAKubota:R2401-42280KX057KX057-5RC44861712RC44861720KX71-3S1A091-14260KJ-T210VX-USAL3710DTL3710DT-HST-CL3710GSTRD411-62305RD411-62306RD411-62300RD411-21740

Applications and Fitment Summary

  • Kubota · KX057
  • Kubota · KX121
  • Kubota · KX121-3
  • Kubota · KX121-3S
  • Kubota · KX161
  • Kubota · KX161-3
  • Kubota · KX161-3S
  • Kubota · KX161-3ST
  • Kubota · U45
  • Kubota · U45S
  • Kubota · U45ST
  • Kubota · U48
  • Kubota · U55
  • Kubota · s: Kubota Excavator: KX057, KX121, KX161, U45, U48, U55, KX121-3, KX121-3S, KX161-3, KX161-3S, KX161-3ST, U45S, U45ST
  • Kubota · s: For Kubota Excavator: KX057, KX121, KX161, U45, U48, U55, KX121-3, KX121-3S, KX161-3, KX161-3S, KX161-3ST, U45S, U45ST
  • Kubota · Kubota Excavator: KX057, KX121, KX161, U45, U48, U55, KX121-3, KX121-3S, KX161-3, KX161-3S, KX161-3ST, U45S, U45ST
  • Kubota · KX161-3SCA
  • Kubota · KX161-3STCA
  • Kubota · U45-3S
  • Kubota · s: Fit For Kubota Excavator: KX161-3S, KX161-3ST, U45S, U45ST
  • Kubota · KH-1 10
  • Kubota · KH-51
  • Kubota · KH-51H
  • Kubota · KH-61

Frequently Asked Questions

What parts replace OEM number KX161-3ST?

This page lists 26 replacement listings indexed under KX161-3ST. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for KX161-3ST?

Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.

Can I request a quote if KX161-3ST is not an exact match?

Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.

Confirm fitment

Send machine details before ordering high-risk parts.