Part number lookup

BZ120-1 Replacement Parts

Cross-reference and compare 12 replacement listings for OEM / aftermarket part number BZ120-1. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

12 Matching Products

Air Hose 203-01-67520 for Komatsu PC100-6 PC120-6 PC130-6 Excavator 4D95 EngineKomatsuAir Hose 203-01-67520 for Komatsu PC100-6 PC120-6 PC130-6 Excavator 4D95 Engine$126.64Carrier Roller 20T-30-00151 fpr Komatsu Excavator PC30R-8 PC35R-8 PC38UU-3 PC40MR-2 PC45MR-1 PC50UU-2 PC58UU-3KomatsuCarrier Roller 20T-30-00151 fpr Komatsu Excavator PC30R-8 PC35R-8 PC38UU-3 PC40MR-2 PC45MR-1 PC50UU-2 PC58UU-3$85.00Carrier Roller 20T-30-00151 fpr Komatsu Excavator PC30R-8 PC35R-8 PC38UU-3 PC40MR-2 PC45MR-1 PC50UU-2 PC58UU-3KomatsuCarrier Roller 20T-30-00151 fpr Komatsu Excavator PC30R-8 PC35R-8 PC38UU-3 PC40MR-2 PC45MR-1 PC50UU-2 PC58UU-3$84.00Crank Shaft TZ910B1009-00 for Komatsu PC60-6 PC60-7 PC70-6 PC70-7 PC75-1 PC75R-2 PC75UD-2 PC75UD-3 PC75US-3 PC75UU-2 PC75UU-3 PC78US-5KomatsuCrank Shaft TZ910B1009-00 for Komatsu PC60-6 PC60-7 PC70-6 PC70-7 PC75-1 PC75R-2 PC75UD-2 PC75UD-3 PC75US-3 PC75UU-2 PC75UU-3 PC78US-5$47.00Engine Mount Cushion 201-01-71250 for Komatsu 4D95 Excavator PC60-5 PC60-6 PC60-7 PC70-7 PC75UU-3 PC75US-3 PC100-6 PC120-6 PC128UU-1 PC128UU-2 PC128US-1 PC128US-2KomatsuEngine Mount Cushion 201-01-71250 for Komatsu 4D95 Excavator PC60-5 PC60-6 PC60-7 PC70-7 PC75UU-3 PC75US-3 PC100-6 PC120-6 PC128UU-1 PC128UU-2 PC128US-1 PC128US-2$267.85Floating Seal Kit 140-30-00141 for Komatsu HB335-1 PC100-1 PC100L-2 PC10-7 PC120-2 PC150LC-1 PC20-7 PC220-2 PC290LC-11 PC80-1KomatsuFloating Seal Kit 140-30-00141 for Komatsu HB335-1 PC100-1 PC100L-2 PC10-7 PC120-2 PC150LC-1 PC20-7 PC220-2 PC290LC-11 PC80-1$37.00Lower Water Hose 203-03-67190 For Komatsu Excavator PC100-6 Engine 4D102KomatsuLower Water Hose 203-03-67190 For Komatsu Excavator PC100-6 Engine 4D102$121.20Lower Water Hose 203-03-67190 For Komatsu Excavator PC120-6 Engine 4D102KomatsuLower Water Hose 203-03-67190 For Komatsu Excavator PC120-6 Engine 4D102$116.35Monitor LCD Display Panel 7834-75-2002 For Komatsu Mobile Crusher and Recycler BZ120-1 BR200T-1 BR200T-1AKomatsuMonitor LCD Display Panel 7834-75-2002 For Komatsu Mobile Crusher and Recycler BZ120-1 BR200T-1 BR200T-1A$971.92Pre-Cleaner 600-181-2630 for Komatsu Engine 6D125-1A Loader WA200-6 WA320-5 Excavator PC130-8KomatsuPre-Cleaner 600-181-2630 for Komatsu Engine 6D125-1A Loader WA200-6 WA320-5 Excavator PC130-8$105.00Travel Motor Shaft TZ910B2002-00 for Komatsu PC60-6 PC60-7 PC60L-6 PC70-6 PC70-7 PC75-1 PC75R-2 PC75UD-2 PC75UD-3 PC75US-3 PC75UU-2 PC75UU-3 PC78US-5KomatsuTravel Motor Shaft TZ910B2002-00 for Komatsu PC60-6 PC60-7 PC60L-6 PC70-6 PC70-7 PC75-1 PC75R-2 PC75UD-2 PC75UD-3 PC75US-3 PC75UU-2 PC75UU-3 PC78US-5$124.00Upper Water Hose 203-03-67181 for Komatsu Engine 4D102 Excavator PC100 PC100L PC100N PC120 PC120SC PC128US PC128UU PC130 PC150LGP BZ120KomatsuUpper Water Hose 203-03-67181 for Komatsu Engine 4D102 Excavator PC100 PC100L PC100N PC120 PC120SC PC128US PC128UU PC130 PC150LGP BZ120$143.32

Part Numbers and Cross References

203-01-67520BZ120-11001-UPPC100-640001-UPPC100-6ZPC100L-615001-UPPC100N-61004-UPPC120-645001-UP3F452805120T-30-00151BZ200-1PC35MR-1PC35MRX-1APC35R-8PC38UU-3PC40MR-1PC40MR-2PC40MR-2-ACTZ910B1009-00BR100JG-1BR100R-1BR100RG-1BR120T-1BZ210-1PC60-6PC60-6CPC60-6SPC60-6Z201-01-712501002-UPBR100J-1BR100JG-21301-UPPC60-7140-30-00141BR550JG-1D31A-17D31A-20D31AM-20D31E-17D31E-20D31EX-21D31EX-21A-M203-03-67190PC120-6Z-WPC120-6ZPC120LC-6PC120LC-6E0PC130-6ExcavatorPC100-67834-75-2002BR200T-1BR200T-1A1101-UP7834-75-21027834-75-2002 7834-75-2102600-181-2630BR210JG-1BR250RG-1BR350JG-1D31EX-22D31PX-21D31PX-21AD31PX-21A-MD31PX-22TZ910B2002-00203-03-671814D102PC100LPC100NPC120PC120SCPC128USPC128UUPC130PC150LGPBZ120

Applications and Fitment Summary

  • Part Number
  • Komatsu · s: Fit for following models: Komatsu Crusher: BR100JG-2, BZ120-1, BZ200-1, BZ210-1 Komatsu Excavator: PC30R-8, PC35MR-1, PC35MRX-1A, PC35R-8, PC38UU-3, PC40MR-1, PC40MR-2, PC40MR-2-AC, PC40MRX-1, PC40R-8, PC45MR-1, PC45MR-3, PC45MR-5, PC45MRX-1, PC45R-8, PC50MR-2, PC50MR-2-AC, PC50UD-2, PC50UG-2, PC50UU-2, PC50UUM-2, PC55MR-3, PC55MR-5, PC58SF-1, PC58UU-3
  • Komatsu · s: Fit For Komatsu Excavator: BR100J-1, BR100JG-1, BR100R-1, BR100RG-1, BR120T-1, BZ120-1, BZ200-1, BZ210-1, PC60-6, PC60-6C, PC60-6S, PC60-6Z, PC60-7, PC60-7-B, PC60-7E, PC60-7E-B, PC60-7S, PC60-7S-B, PC70-6, PC70-6S, PC70-7, PC70-7-B, PC70-7E, PC70-7E-B, PC75-1, PC75R-2, PC75R-2 USA, PC75UD-2, PC75UD-2E, PC75UD-3, PC75US-3, PC75UU-2, PC75UU-2E, PC75UU-3, PC78US-5
  • Komatsu Excavator PC100-6 Engine 4D102 Lower Water Hose 203-03-67190
  • Hydraulic Excavator: PC100-6; PC100-6Z; PC100L-6; PC120-6; PC120-6Z-W; PC120-6Z; PC120LC-6; PC120LC-6E0; PC130-6 Details: BZ120-1 S/N 1001-UP PC100-6Z S/N 40001-UP (Excel Spec.) PC100L-6 S/N 15001-UP PC100L-6 S/N 15001-UP PC100N-6 S/N 1004-UP PC100-6 S/N 40001-UP PC100-6 S/N 40001-UP PC100-6E S/N 40001-UP PC100-6S S/N 40001-UP PC100-6Z S/N 40001-UP PC120-6H S/N 45001-UP PC120-6E S/N 45001-UP PC120-6Z-A1 S/N 45001-UP PC120-6Z S/N 45001-UP PC120-6 S/N 45001-UP PC120-6Z S/N 45001-UP (For C.I.S. Excel Spec.) PC120-6 S/N 45001-UP PC120SC-6 S/N 10001-UP PC120LC-6E0 S/N 70001-UP (SAA4D102E-2 (Emission) Eng. Installed) PC120LC-6 S/N 45001-UP (Overseas Version) PC120-6E0-T2 S/N 70001-UP PC120-6Z S/N 45001-UP PC120-6E0 S/N 70001-UP (SAA4D102E-2 (Emission) Eng. Installed) PC120-6S S/N 45001-UP PC120-6J S/N 45001-UP PC130-6 S/N 45001-UP PC130-6 S/N 45001-UP PC130-6E0-T2 S/N 60001-UP PC130-6G S/N 45001-UP PC130-6E S/N 45001-UP PC130-6K S/N K30001-UP PC150LGP-6K S/N K35001-UP
  • Komatsu Excavator PC120-6 Engine 4D102 Lower Water Hose 203-03-67190
  • Hydraulic ExcavatorPC100-6; PC100-6Z; PC100L-6; PC120-6; PC120-6Z-W; PC120-6Z; PC120LC-6; PC120LC-6E0; PC130-6 Details: BZ120-1 S/N 1001-UP PC100-6Z S/N 40001-UP (Excel Spec.)PC100L-6 S/N 15001-UP PC100L-6 S/N 15001-UP PC100N-6 S/N 1004-UP PC100-6 S/N 40001-UP PC100-6 S/N 40001-UP PC100-6E S/N 40001-UP PC100-6S S/N 40001-UP PC100-6Z S/N 40001-UP PC120-6H S/N 45001-UP PC120-6E S/N 45001-UP PC120-6Z-A1 S/N 45001-UP PC120-6Z S/N 45001-UP PC120-6 S/N 45001-UP PC120-6Z S/N 45001-UP (For C.I.S. Excel Spec.) PC120-6 S/N 45001-UP PC120SC-6 S/N 10001-UP PC120LC-6E0 S/N 70001-UP (SAA4D102E-2 (Emission) Eng. Installed) PC120LC-6 S/N 45001-UP (Overseas Version) PC120-6E0-T2 S/N 70001-UP PC120-6Z S/N 45001-UP PC120-6E0 S/N 70001-UP (SAA4D102E-2 (Emission) Eng. Installed) PC120-6S S/N 45001-UP PC120-6J S/N 45001-UP PC130-6 S/N 45001-UP PC130-6 S/N 45001-UP PC130-6E0-T2 S/N 60001-UP PC130-6G S/N 45001-UP PC130-6E S/N 45001-UP PC130-6K S/N K30001-UP PC150LGP-6K S/N K35001-UP
  • Komatsu Mobile Crusher and Recycler BZ120-1 BR200T-1 BR200T-1A Monitor LCD Display Panel 7834-75-2002
  • Model: Komatsu Mobile Crusher and Recycler BZ120-1 BR200T-1 BR200T-1A Details: BR200T-1 S/N 1101-UP BR200T-1 S/N 1101-UP (Long Track Spec.) BR200T-1A S/N 1101-UP BZ120-1 S/N 1001-UP
  • Komatsu · s: Fit For Komatsu Excavator: BR100J-1, BR100JG-1, BR100R-1, BR100RG-1, BR120T-1, BZ120-1, BZ200-1, BZ210-1, PC60-6, PC60-6C, PC60-6S, PC60-6Z, PC60-7, PC60-7-B, PC60-7E, PC60-7E-B, PC60-7S, PC60-7S-B, PC60L-6, PC70-6, PC70-6S, PC70-7, PC70-7-B, PC70-7E, PC70-7E-B, PC75-1, PC75R-2, PC75R-2 USA, PC75UD-2, PC75UD-2E, PC75UD-3, PC75US-3, PC75UU-2, PC75UU-2E, PC75UU-3, PC78US-5

Frequently Asked Questions

What parts replace OEM number BZ120-1?

This page lists 12 replacement listings indexed under BZ120-1. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for BZ120-1?

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 BZ120-1 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

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