Part number lookup

DX300LL Replacement Parts

Cross-reference and compare 8 replacement listings for OEM / aftermarket part number DX300LL. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

8 Matching Products

Air Filter Assembly 204-00066 for Komatsu Doosan Daewoo DX480LC DX520LC DX420LC DL500 DL300KomatsuAir Filter Assembly 204-00066 for Komatsu Doosan Daewoo DX480LC DX520LC DX420LC DL500 DL300$1,080.00Boom Cylinder Seal Kit 2440-9279BKT For Doosan SL330 LC-V SL330LC-5SolarBoom Cylinder Seal Kit 2440-9279BKT For Doosan SL330 LC-V SL330LC-5$152.61Floating Seal 180-00345 180-00345A Komatsu Doosan Daewoo DX300 DX340-3 DX380 DX420-3 DX340KomatsuFloating Seal 180-00345 180-00345A Komatsu Doosan Daewoo DX300 DX340-3 DX380 DX420-3 DX340$109.00Hydraulic Return Filter K9005928 - Replaces Donaldson Excavator DX480LC DX300LL DX300LC DX520LCDonaldsonHydraulic Return Filter K9005928 - Replaces Donaldson Excavator DX480LC DX300LL DX300LC DX520LC$81.00Hydraulic Return Filter K9005928 for Doosan Excavator DX480LC DX300LL DX300LC DX520LCDoosanHydraulic Return Filter K9005928 for Doosan Excavator DX480LC DX300LL DX300LC DX520LC$118.61Pedal Valve 420-00467A for Doosan DX380LC DX350LC DX340LCA DX340LC DX300LL DX300LC ExcavatorDoosanPedal Valve 420-00467A for Doosan DX380LC DX350LC DX340LCA DX340LC DX300LL DX300LC Excavator$459.12Pressure Switch Sensor 2549-9112 for Daewoo Doosan Komatsu DX140W DX180 DX190WDaewooPressure Switch Sensor 2549-9112 for Daewoo Doosan Komatsu DX140W DX180 DX190W$69.31Swing Gearbox 401-00457B for Komatsu Doosan Daewoo Excavator DX300LC DX300LL Solar 300LC-7A 300LLKomatsuSwing Gearbox 401-00457B for Komatsu Doosan Daewoo Excavator DX300LC DX300LL Solar 300LC-7A 300LL$2,900.00

Part Numbers and Cross References

DX340LCDX300LLDX300LCDX520LCDL500DL400WY204-000662440-9279BKT340LC-V290LL330LC-VSOLAR300LL180-00345180-00345ADX380LCDX350LCDX300LL-5TXC340LC-2DX225LLDX300DX340-3DX380DL200ADL200TCDL220DL250DL250TDL300DL200DX480LC420-00467ADX340LCADX300LCA2549-9112DH220-5DX180DX190WDX210WDX225DX255DX340DX420DX480401-00457BTXC300LC-2WY401-00457B

Applications and Fitment Summary

  • Part Number
  • SOLAR 340LC-V SOLAR 290LL SOLAR 330LC-VSOLAR 300LL DX300LL Note: Please contact us to confirm the hydraulic seal kit you need before buying, thank you!
  • Donaldson · s: Fit for Doosan Wheel Loader:DL200, DL200 TONY, DL200A, DL200TC, DL220, DL250, DL250T, DL300, DL400 Fit for Doosan Excavator:DX480LC, DX300LL, DX300LC, DX520LC, SOLAR 500 LC-V, SOLAR 400 LC-V
  • Daewoo Doosan Excavator: DH220-5
  • Daewoo · Daewoo Doosan DH220-5 DH225-7
  • Komatsu · s: For Daewoo Doosan Excavator: DH220-5 Komatsu Excavator: DX140W, DX180, DX190W, DX210W, DX225, DX255, DX300, DX300LL, DX340, DX420, DX480, DX520, SOLAR

Frequently Asked Questions

What parts replace OEM number DX300LL?

This page lists 8 replacement listings indexed under DX300LL. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for DX300LL?

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 DX300LL 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

Send machine details before ordering high-risk parts.