Part number lookup

KB21113-40051 Replacement Parts

Cross-reference and compare 6 replacement listings for OEM / aftermarket part number KB21113-40051. Use the product cards below to review price, availability, and fitment before ordering.

6 Matching Products

Brake Master Cylinder 3EC-36-31710 for Komatsu CX20 FD33N/35N FD35/40 FD35Z/40Z FD45-7 FD45-8 FD50A FG35/40-7 FG45-7 FG50A-7KomatsuBrake Master Cylinder 3EC-36-31710 for Komatsu CX20 FD33N/35N FD35/40 FD35Z/40Z FD45-7 FD45-8 FD50A FG35/40-7 FG45-7 FG50A-7$720.00Brake Master Cylinder 3EC-36-31710 for Komatsu Forklift CX20 FD33N/35N FD35/40 FD35Z/40Z FD45-7 FD45-8 FD50A FG35/40-7KomatsuBrake Master Cylinder 3EC-36-31710 for Komatsu Forklift CX20 FD33N/35N FD35/40 FD35Z/40Z FD45-7 FD45-8 FD50A FG35/40-7$749.00Charging Pump DC7335922610 for Komatsu Forklift CX20 FD33N FD35 FD45 FD50A FG45-7 FG50AKomatsuCharging Pump DC7335922610 for Komatsu Forklift CX20 FD33N FD35 FD45 FD50A FG45-7 FG50A$380.00Charging Pump DC7335922610 for Komatsu Forklift CX20 FD33N FD35 FD45 FD50A FG45-7 FG50A-7 SD23T-5 SD25T-5 SD30T-5KomatsuCharging Pump DC7335922610 for Komatsu Forklift CX20 FD33N FD35 FD45 FD50A FG45-7 FG50A-7 SD23T-5 SD25T-5 SD30T-5$370.00Relief Valve KB21113-40051 for Komatsu Forklift FG70-7 FD70-7 FD70-8 FD80-7 FD45-7 FD80-8 FG45-7 FD45-8 FG50A-7KomatsuRelief Valve KB21113-40051 for Komatsu Forklift FG70-7 FD70-7 FD70-8 FD80-7 FD45-7 FD80-8 FG45-7 FD45-8 FG50A-7$83.00Steering Cylinder Assembly 3EC-64-31712 for Komatsu Forklift FG50A-7 FD45-8 FD50A-8 FD45-7 FD50A-7 FG45-7 FD35/40-7 FG35/40-7KomatsuSteering Cylinder Assembly 3EC-64-31712 for Komatsu Forklift FG50A-7 FD45-8 FD50A-8 FD45-7 FD50A-7 FG45-7 FD35/40-7 FG35/40-7$975.00

Part Numbers and Cross References

3EC-36-31710FD33N/35N-7FD33N/35N-8FD35/40-7FD35/40-8FD35Z/40Z-7FD35Z/40Z-8FD45-7FD45-8FD50A-7FD50A-8FG33N/35N-7FG35/40-7KB21113-40051FD50/60-7FD50/60-8FD50/60-8-EC3EC-64-31712

Applications and Fitment Summary

  • Komatsu · s: Fit for Komatsu Forklift: CX20, FD33N/35N-7, FD33N/35N-8, FD35/40-7, FD35/40-8, FD35Z/40Z-7, FD35Z/40Z-8, FD45-7, FD45-8, FD50A-7, FD50A-8, FG33N/35N-7, FG35/40-7, FG35Z/40Z-7, FG45-7, FG50A-7
  • Komatsu · s: Fit for Komatsu Forklift: CX20, FD33N/35N-7, FD33N/35N-8, FD35/40-7, FD35/40-8, FD35Z/40Z-7, FD35Z/40Z-8, FD45-7, FD45-8, FD50A-7, FD50A-8, FG33N/35N-7, FG35/40-7, FG35Z/40Z-7, FG45-7, FG50A-7, SD23T-5, SD25T-5, SD30T-5
  • Komatsu · s: Fit For Komatsu Forklift: FG50A-7, FD33N/35N-8, FD35/40-8, FD35Z/40Z-8, FD45-8, FD50A-8, FD33N/35N-7, FD35/40-7, FD35Z/40Z-7, FD45-7, FD50A-7, FG33N/35N-7, FG35/40-7, FG35Z/40Z-7, FG45-7

Frequently Asked Questions

What parts replace OEM number KB21113-40051?

This page lists 6 replacement listings indexed under KB21113-40051. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for KB21113-40051?

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 KB21113-40051 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.