Part number lookup

PC120-5C Replacement Parts

Cross-reference and compare 10 replacement listings for OEM / aftermarket part number PC120-5C. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

10 Matching Products

1 Set Cushions 203-03-56330 21K-03-33290 203-03-56340 for Komatsu Excavator PCKomatsu1 Set Cushions 203-03-56330 21K-03-33290 203-03-56340 for Komatsu Excavator PC$205.73Arm Bushing 203-70-56130 for Komatsu Excavator PC130-8 PC100-5 PC100-6 PC120-5 PC120-6KomatsuArm Bushing 203-70-56130 for Komatsu Excavator PC130-8 PC100-5 PC100-6 PC120-5 PC120-6$54.00Bucket Cylinder Seal Kit 707-98-36210 For Komatsu Excavator PC200-5 PC120-5 PC120-6 PC200-5SKomatsuBucket Cylinder Seal Kit 707-98-36210 For Komatsu Excavator PC200-5 PC120-5 PC120-6 PC200-5S$97.92Cushion 203-03-56340 for Komatsu Excavator PC100-5 PC120-5 PC130-5 PC150-5 PC40-6KomatsuCushion 203-03-56340 for Komatsu Excavator PC100-5 PC120-5 PC130-5 PC150-5 PC40-6$99.19Hose 203-01-51221 for Komatsu PC100-5 PC120-5 PC130-5 ExcavatorKomatsuHose 203-01-51221 for Komatsu PC100-5 PC120-5 PC130-5 Excavator$136.08Main Relief Control Valve 709-70-74302 for Komatsu Excavator PC200-5 PC210LC-5 PC210LC-6 PC240LC-7 PC240LC-8KomatsuMain Relief Control Valve 709-70-74302 for Komatsu Excavator PC200-5 PC210LC-5 PC210LC-6 PC240LC-7 PC240LC-8$106.00Monitor LCD Display Panel 7824-70-4100 for Komatsu Excavator PC150-5 PC120-5 PC100-5 PC130-5KomatsuMonitor LCD Display Panel 7824-70-4100 for Komatsu Excavator PC150-5 PC120-5 PC100-5 PC130-5$455.00Solenoid Valve 203-60-56560 for Komatsu Excavator PC60-6 PC70-6 PC100-5 PC130-5KomatsuSolenoid Valve 203-60-56560 for Komatsu Excavator PC60-6 PC70-6 PC100-5 PC130-5$50.00Upper Water Hose 203-03-56180 For Komatsu Excavator PC120-5KomatsuUpper Water Hose 203-03-56180 For Komatsu Excavator PC120-5$94.04Upper Water Hose 203-03-56180 for Komatsu PC100-5Z PC100-5 PC100-5C PC100-5S PC100L-5 PC120-5Z PC120-5 PC120-5X PC120-5M PC120-5S PC120-5C PC130-5 PC130-5SKomatsuUpper Water Hose 203-03-56180 for Komatsu PC100-5Z PC100-5 PC100-5C PC100-5S PC100L-5 PC120-5Z PC120-5 PC120-5X PC120-5M PC120-5S PC120-5C PC130-5 PC130-5S$67.00

Part Numbers and Cross References

21K-03-33290203-03-563402030356330PC100-5CPC100-5SPC100-5ZPC100L-5PC120-5PC120-5CPC120-5KPC120-5MPC120-5S203-70-56130PC100-5PC100-6PC100-6EPC100-6SPC100-6ZPC100L-6707-98-3621030001-UP36601-UPPC120-5ZPC120-645001-UPPC120-6EPC120-6JPC120-5X203-01-51221PC130-5PC130-5S709-70-74302PC100N-67824-70-20017824-70-21007824-70-21017824-70-31007824-70-41007824-70-6100203-60-56560203-03-56180ExcavatorPC100-532402-UP28001-UP

Applications and Fitment Summary

  • Part Number
  • Komatsu Excavator PC200-5 PC120-5 PC120-6 PC200-5S Bucket Cylinder Seal Kit 707-98-36210
  • Bucket Cylinder:203-63-02130 Bore:95mm Rod:65mm Code:P-UB-14 Details: PC120-5 S/N 30001-UP PC120-5C S/N 36601-UP (Custom Spec.) PC120-5M S/N 36601-UP (Mighty Spec.) PC120-5S S/N 36601-UP PC120-5Z S/N 36601-UP PC120-5Z S/N 36601-UP (Excel Spec.) PC120-6 S/N 45001-UP PC120-6E S/N 45001-UP PC120-6J S/N 45001-UP PC120-6S S/N 45001-UP PC120-6Z S/N 45001-UP PC120-6Z-A1 S/N 45001-UP PC130-5 S/N 36601-UP PC130-5S S/N 36601-UP PC130-6 S/N 45001-UP PC130-6E S/N 45001-UP PC130-6G S/N 45001-UP PC200-5 S/N 45001-UP PC200-5/LC-5 S/N A70001-UP PC200-5C S/N 45001-UP (Custom Spec.) PC200-5S S/N 45001-UP PC200LC-5 S/N 45001-UP PC200LC-5C S/N 45001-UP (Custom Spec.) PC200LC-5S S/N 45001-UP PC220-5 S/N 35001-UP PC220-5C S/N 35001-UP PC220-5C S/N 35001-UP (Custom Spec.) PC220LC-5 S/N 35001-UP PC220LC-5 S/N A70001-UP PC220LC-5C S/N 35001-UP PC220LC-5C S/N 35001-UP (Custom Spec.) PW130-6K S/N K30001-UP Note: Please contact us to confirm the hydraulic seal kit you need before buying, thank you!
  • Komatsu · s: Fit For Komatsu Excavator PC100-5, PC100-5C, PC100-5Z, PC100L-5, PC120-5, PC120-5C, PC120-5M, PC120-5S, PC120-5X, PC120-5Z, PC130-5, PC130-5S
  • Komatsu Excavator PC120-5 Upper Water Hose 203-03-56180
  • Hydraulic ExcavatorPC100-5; PC100-5C; PC120-5; PC120-5C; PC120-5M; PC120-5Z; PC130-5 Details: PC100-5Z S/N 32402-UP PC100-5 S/N 28001-UP PC100-5 S/N 28001-UP PC100-5C S/N 28001-UP (Custom Spec.) PC100-5S S/N 32402-UP PC100L-5 S/N 14001-UP PC120-5Z S/N 36601-UP PC120-5 S/N 30001-UP PC120-5 S/N 30001-UP PC120-5X S/N 30001-UP PC120-5Z S/N 36601-UP (Excel Spec.) PC120-5M S/N 36601-UP (Mighty Spec.) PC120-5S S/N 36601-UP PC120-5C S/N 36601-UP (Custom Spec.) PC130-5 S/N 36601-UP PC130-5 S/N 36601-UP PC130-5S S/N 36601-UP JV80DW-1 S/N 10001-UP
  • Komatsu · s: Fit For Komatsu Roller: JV80DW-1 Fit For Komatsu Excavator: PC100-5Z, PC100-5, PC100-5C, PC100-5S, PC100L-5, PC120-5Z, PC120-5, PC120-5X, PC120-5M, PC120-5S, PC120-5C, PC130-5, PC130-5S

Frequently Asked Questions

What parts replace OEM number PC120-5C?

This page lists 10 replacement listings indexed under PC120-5C. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for PC120-5C?

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 PC120-5C 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.