Part number lookup

B5100 Replacement Parts

Cross-reference and compare 12 replacement listings for OEM / aftermarket part number B5100. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

12 Matching Products

4x Ignition Keys 66711-55140 for Kubota B20 B5100 B6100 B7100 B7200 B8200 B9200Kubota4x Ignition Keys 66711-55140 for Kubota B20 B5100 B6100 B7100 B7200 B8200 B9200$10.005"X12" Front Wheel Rim 70000-00024 for Kubota Tractor B7100 B6100 B5100 B6000Kubota5"X12" Front Wheel Rim 70000-00024 for Kubota Tractor B7100 B6100 B5100 B6000$93.00Hydraulic Pump 66591-36100 for Kubota B6100 B1702 B5001 B7000 B6000 B5100 F2000 B7001 B6001KubotaHydraulic Pump 66591-36100 for Kubota B6100 B1702 B5001 B7000 B6000 B5100 F2000 B7001 B6001$318.00Hydraulic Pump 67211-76100 66621-36100 for Kubota B4200 B5100 B6100 B7100 F2000KubotaHydraulic Pump 67211-76100 66621-36100 for Kubota B4200 B5100 B6100 B7100 F2000$318.00Overhaul Full Head Gasket Kit for Kubota ZL600 Engine B6000 B4200 TractorKubotaOverhaul Full Head Gasket Kit for Kubota ZL600 Engine B6000 B4200 Tractor$167.27Overhaul Gasket Kit for Kubota Engine Z500KubotaOverhaul Gasket Kit for Kubota Engine Z500$87.00Overhaul Gasket Kit for Kubota Engine ZB500KubotaOverhaul Gasket Kit for Kubota Engine ZB500$87.00Standard Overhaul Rebuild Kit for Kubota Engine Z500KubotaStandard Overhaul Rebuild Kit for Kubota Engine Z500$275.00STD Piston Kit with Ring for Kubota Engine Z500KubotaSTD Piston Kit with Ring for Kubota Engine Z500$174.00STD Piston Kit with Ring for Kubota Engine ZB500KubotaSTD Piston Kit with Ring for Kubota Engine ZB500$150.00Steering Gear Shaft 66811-41150 for Kubota Tractor B5100 B6100 B7100 B4200 B5200 B6200 B7200KubotaSteering Gear Shaft 66811-41150 for Kubota Tractor B5100 B6100 B7100 B4200 B5200 B6200 B7200$184.00Steering Gear Shaft 66811-41150 for Kubota Tractor B5100 B6100 B7100 B4200 B5200 B6200 B7200KubotaSteering Gear Shaft 66811-41150 for Kubota Tractor B5100 B6100 B7100 B4200 B5200 B6200 B7200$183.00

Part Numbers and Cross References

66711-55140B5100B6100B7100B7200B8200B920066591-36100B1702B6001B700166621-3610007916-28695YN07916-294750ZL600B4200Z500-BZ500-1AZ500-B3B5100E-PB5200DB5200EB7100D-PB7100HST-DB7100HST-EGL-4500(S)B50012350D2400DS2450DSGl5500ZB500ZB5001B5100D66811-41150H6680-4115066811-41151B5200B6200B6100DB6100EB6200D

Applications and Fitment Summary

  • Kubota · s: Fit For Kubota Tractor: B7100, B6100, B5100, B6000
  • Kubota · for: Kubota B6100 B1702 B5001 B7000 B6000 B5100 F2000 B7001 B6001
  • Kubota · : Kubota B4200 B5100 B6100 B7100 F2000
  • Part Number
  • Kubota · Fit For Kubota Tractor: B4200, B5100, B6000, B6100, B7100
  • Kubota · s : Fit for Kubota Tractor: B5100D-P, B5100E-P, B5200D, B5200E, B7100D-P, B7100HST-D, B7100HST-E, GL-4500(S), B5100, B5100D, B5100E
  • Kubota · s : Kubota Tractor: B1-10, B10, B5000, B5100, B5001, ZB5000, ZB5001 Kubota Generator: GL4500 S, Gl5500 Gutbrod Tractor: 235Q, 2350D, 2400DS, 2450DS
  • Kubota · s : B5100D-P, B5100E-P, B5200D, B5200E, B7100D-P, B7100HST-D, B7100HST-E, GL-4500(S), B5100, B5100D, B5100E
  • Kubota · s: Kubota Tractor: B4200, B5100, B6100, B7100, B5200, B6200, B7200, B6100D, B6100E, B6200D, B6200HSTE, B7100HST, B7200D, B7200HSTD, B4200D, B5100D, B5100E, B6000, B6000E, B6200E, B6200HSTD, B7100D, B7200E, B7200HSTE, B5100D-P, B5100E-P, B5200D, B5200E, B6000DT, B6100D-P, B6100E-P, B6100HST-D, B6100HST-E, B7100D-P, B7100HST-D, B7100HST-E

Frequently Asked Questions

What parts replace OEM number B5100?

This page lists 12 replacement listings indexed under B5100. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for B5100?

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 B5100 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 & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.