Part number lookup

4D84E-3E Replacement Parts

Cross-reference and compare 9 replacement listings for OEM / aftermarket part number 4D84E-3E. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

9 Matching Products

Air Filter Assembly YM129642-12500 YM119910-12510 for Komatsu 3D82AE-3 4D84E-3 4D88E-3 Engine PC20R-8 PC27R-8 PC45R-8KomatsuAir Filter Assembly YM129642-12500 YM119910-12510 for Komatsu 3D82AE-3 4D84E-3 4D88E-3 Engine PC20R-8 PC27R-8 PC45R-8$119.00Air Filter Assembly YM129642-12500 YM119910-12510 for Komatsu 3D82AE-3 4D84E-3 4D88E-3 Engine PC20R-8 PC27R-8 PC45R-8KomatsuAir Filter Assembly YM129642-12500 YM119910-12510 for Komatsu 3D82AE-3 4D84E-3 4D88E-3 Engine PC20R-8 PC27R-8 PC45R-8$98.00Con Rod Bearing 129150-23601 129150-23611 1 set For Yanmar 4TNE84 Komatsu 4D84E EngineYanmarCon Rod Bearing 129150-23601 129150-23611 1 set For Yanmar 4TNE84 Komatsu 4D84E Engine$99.74Cooling Engine Fan YM129612-44740 for Komatsu 4D84E-3D EngineKomatsuCooling Engine Fan YM129612-44740 for Komatsu 4D84E-3D Engine$168.99Cylinder Head Gasket YM129408-01330 for Komatsu Engine 4D84E-3 Excavator PC45R-8 Skid Steer Loader SK820-5KomatsuCylinder Head Gasket YM129408-01330 for Komatsu Engine 4D84E-3 Excavator PC45R-8 Skid Steer Loader SK820-5$112.17Main Bearing 129001-02931 129150-02871 1 set For Yanmar 4TNE84 Komatsu 4D84E EngineYanmarMain Bearing 129001-02931 129150-02871 1 set For Yanmar 4TNE84 Komatsu 4D84E Engine$115.57Muffler Silencer YM129608-13511 YM129612-13590 For Komatsu Excavator PC40MR-1 PC45MR-1 Engine 4D88E 4D84EKomatsuMuffler Silencer YM129608-13511 YM129612-13590 For Komatsu Excavator PC40MR-1 PC45MR-1 Engine 4D88E 4D84E$462.24Oil Pump YM129407-32000 YM129001-32001 for Yanmar Engine 4TNE84 4D84EYanmarOil Pump YM129407-32000 YM129001-32001 for Yanmar Engine 4TNE84 4D84E$157.81Piston Ring 129002-22510 129002-22960 1 Set for Yanmar 4TNE84 Komatsu 4D84E EngineYanmarPiston Ring 129002-22510 129002-22960 1 Set for Yanmar 4TNE84 Komatsu 4D84E Engine$134.36

Part Numbers and Cross References

YM129642-12500YM119910-12510129642-12500119910-125103D82AE-3F3D84E-3F4D84E-3D4D84E-3E4D88E-3D4D88E-3GB4D88E-3H4D88E-5X-ABYM129150-23601Std.YM129150-236114TNE844D84E-3FB4D84E-3B4D84E-3CS4D84E-1FD4D84ES4D84EPC45-1YM129612-44740440mmPC45R03508-UP4D88E-3B00101-UP4D88E-3C4D88E-3C-04YM129408-01330PC45R-8SK815-5KomatsuSK820-5YM129001-02931Std.YM129150-02871129150-02800129150-02801YM129608-13511YM129612-13590PC40MR-1PC45MR-1PC45MRX-1PC40MRX-14D88E1001-UPYM129407-32000YM129001-32001129407-32000129001-320014TNE84-AF4TNE84-EAFKOMATSUYM129002-22510YM129002-229604TNE84Komatsu

Applications and Fitment Summary

  • Komatsu · s: Fit for following models: Komatsu Excavator: PC20R-8, PC27R-8, PC35R-8, PC45R-8, PC50MR-2 Komatsu Skid Steer Loader: SK714-5, SK815-5, SK818-5
  • Part Number
  • Yanmar 4TNE84 Komatsu 4D84E Engine Cod Rod Bearing 129150-23601 129150-23611 1 set
  • Yanmar 4TNE84 Komatsu 4D84E Engine Main Bearing 129001-02931 129150-02871 1 set
  • Komatsu Excavator PC40MR-1 PC45MR-1 Engine 4D88E 4D84E Muffler Silencer YM129608-13511 YM129612-13590
  • Model: PC40MR-1, PC45MR-1, PC45MRX-1, PC40MRX-1 Engine: 4D88E Details: 4D88E-3H S/N 00101-UP PC40MR-1 S/N 1001-UP, PC45MR-1 S/N 1001-UP 4D88E-3H S/N 00101-UP PC45MRX-1 S/N 1001-UP (For North America), PC40MRX-1 S/N 1001-UP (For North America), PC40MR-1 S/N 1001-UP, PC45MRX-1 S/N 1001-UP (For EU), PC40MRX-1 S/N 1001-UP (For EU) 4D84E-3E S/N 03508-UP PC45MR-1 S/N 1001-UP, PC40MR-1 S/N 1001-UP 4D84E-3E S/N 03508-UP PC45MRX-1 S/N 1001-UP (For North America), PC40MRX-1 S/N 1001-UP (For North America), PC40MR-1 S/N 1001-UP, PC45MRX-1 S/N 1001-UP (For EU), PC40MRX-1 S/N 1001-UP (For EU)
  • YANMAR ENGINE Model: 4TNE84-AF, 4TNE84-EAFKOMATSU ENGINE Model: 4D84E-3FB, 4D84E-3B, 4D84E-3C, 4D84E-3D, S4D84E-1FD, 4D84E-3E, 4D84E, S4D84E Models: DOOSAN1340XLLoader KOBELCOSK40SR-2Excavator KOHLER15CCO, 15CCFO, 15R091, 15ROY, 15ROZGenerator KOMATSUBC70Drill Machine KomatsuPC45-1, PC40-7, PC40R-8, PC45R-8, PC40MRX-1-E, PC45MRX-1-EMini Excavator KomatsuRAM700-3Backhoe KomatsuSK510, SK815, SK820, SK820-5Skid Steer MUSTANG2040, 2042, 2044, 2050Loader YANMARYEG400DSHC, YEG400DSHS, YEG400DTHC, YEG400DTHSGeneretor ariens gravelyPRO CHIP 944
  • Yanmar 4TNE84 Komatsu 4D84E Engine Piston Ring 129002-22510 129002-22960 1 Set Contains:Set of 4

Frequently Asked Questions

What parts replace OEM number 4D84E-3E?

This page lists 9 replacement listings indexed under 4D84E-3E. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for 4D84E-3E?

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 4D84E-3E 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

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