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Komatsu PC450-6 Excavator Parts | Aftermarket New, Used and Rebuilt

Komatsu PC450-6 Excavator Parts

New Aftermarket, Used and Rebuilt PC450-6 Parts

Looking for Komatsu PC450-6 Excavator parts? You've come to the right place. We sell a wide range of new aftermarket, used and rebuilt PC450-6 replacement parts to get your machine back up and running quickly. Give us a call, submit an online quote request or select a category below to browse/select a part.


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1-800-255-6253
PC450-6 Alternator

Alternator

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Arm Rest

Arm Rest

  • Fits Machine(s): PC450-6
  • Category(s): Cabs
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PC450-6 Arm/Crowd/Dipper Cylinder

Arm/Crowd/Dipper Cylinder

  • Fits Machine(s): PC450-6
  • Category(s): Hydraulic Cylinders
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PC450-6 Arm/Crowd/Dipper Cylinder Seal Kit

Arm/Crowd/Dipper Cylinder Seal Kit

  • Fits Machine(s): PC450-6
  • Category(s): Hydraulic Cylinders
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PC450-6 Back Cushion

Back Cushion

  • Fits Machine(s): PC450-6
  • Category(s): Cabs
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PC450-6 Bearing Kit

Bearing Kit

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Bearings

Bearings

  • Fits Machine(s): PC450-6
  • Category(s): Final Drives
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PC450-6 Bell Housing

Bell Housing

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Boom

Boom

  • Part #: 208-70-00400
  • Fits Machine(s): PC450-6, PC450LC-6
  • Category(s): Booms & Stick Components
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PC450-6 Boom

Boom

  • Part #: 208-70-00401
  • Fits Machine(s): PC450-6, PC450LC-6
  • Category(s): Booms & Stick Components
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PC450-6 Boom Cylinder

Boom Cylinder

  • Fits Machine(s): PC450-6
  • Category(s): Hydraulic Cylinders
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PC450-6 Boom Cylinder Seal Kit

Boom Cylinder Seal Kit

  • Fits Machine(s): PC450-6
  • Category(s): Hydraulic Cylinders
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PC450-6 Bottom Roller

Bottom Roller

  • Fits Machine(s): PC450-6, PC450LC-6
  • Category(s): Undercarriages
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PC450-6 Bucket Cylinder

Bucket Cylinder

  • Fits Machine(s): PC450-6
  • Category(s): Hydraulic Cylinders
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PC450-6 Bucket Cylinder Seal Kit

Bucket Cylinder Seal Kit

  • Fits Machine(s): PC450-6
  • Category(s): Hydraulic Cylinders
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PC450-6 Bucket Link

Bucket Link

  • Fits Machine(s): PC450-6
  • Category(s): Booms & Stick Components
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PC450-6 Bushings

Bushings

  • Fits Machine(s): PC450-6
  • Category(s): Booms & Stick Components
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PC450-6 Cab Door

Cab Door

  • Fits Machine(s): PC450-6
  • Category(s): Cabs
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PC450-6 Cab Glass

Cab Glass

  • Fits Machine(s): PC450-6
  • Category(s): Cabs
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PC450-6 Cab Hatch

Cab Hatch

  • Fits Machine(s): PC450-6
  • Category(s): Cabs
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PC450-6 Cab Seat

Cab Seat

  • Fits Machine(s): PC450-6
  • Category(s): Cabs
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PC450-6 Cab Shell

Cab Shell

  • Fits Machine(s): PC450-6
  • Category(s): Cabs
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PC450-6 Complete Cab with Interior

Complete Cab with Interior

  • Fits Machine(s): PC450-6
  • Category(s): Cabs
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PC450-6 Complete Engine

Complete Engine

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Complete Final Drive (Planetary/Travel) with Motor

Complete Final Drive (Planetary/Travel) with Motor

  • Fits Machine(s): PC450-6
  • Category(s): Final Drives
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PC450-6 Complete Final Drive (planetary/travel Drive) with Motor

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 207-27-00150
  • Weight: 1800.00
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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PC450-6 Complete Final Drive (planetary/travel Drive) with Motor

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 207-27-00160
  • Weight: 1800.00
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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PC450-6 Complete Final Drive (planetary/travel Drive) with Motor

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 208-27-00151
  • Weight: 1800.00
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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PC450-6 Complete Final Drive (planetary/travel Drive) with Motor

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 208-27-00152
  • Weight: 1800.00
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6, PC450LC-6K-KE, PC450LC-6, PC400-6
  • Category(s): Final Drives
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PC450-6 Complete Final Drive (planetary/travel Drive) with Motor

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 208-27-00153
  • Weight: 1800.00
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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PC450-6 Counterweight

Counterweight

  • Fits Machine(s): PC450-6
  • Category(s): Other
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PC450-6 Coupler

Coupler

  • Fits Machine(s): PC450-6
  • Category(s): Attachments
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PC450-6 Crankshaft

Crankshaft

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Cutting Edge

Cutting Edge

  • Fits Machine(s): PC450-6
  • Category(s): Attachments
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PC450-6 Cylinder Head

Cylinder Head

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Cylinder Packing Kits

Cylinder Packing Kits

  • Fits Machine(s): PC450-6
  • Category(s): Hydraulic Cylinders
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PC450-6 Decal Set

Decal Set

  • Fits Machine(s): PC450-6
  • Category(s): Other
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PC450-6 Digging Bucket

Digging Bucket

  • Fits Machine(s): PC450-6
  • Category(s): Attachments
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PC450-6 Ditching Bucket

Ditching Bucket

  • Fits Machine(s): PC450-6
  • Category(s): Attachments
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PC450-6 Drive Motor ONLY

Drive Motor ONLY

  • Part #: 106-88-00150
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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PC450-6 Drive Motor Only

Drive Motor Only

  • Part #: 706-88-00110
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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PC450-6 Drive Motor Only

Drive Motor Only

  • Part #: 706-88-00111
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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PC450-6 Drive Motor Only

Drive Motor Only

  • Part #: 706-88-00150
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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PC450-6 Drive Motor Only

Drive Motor Only

  • Part #: 706-88-00151
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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PC450-6 Drive Motor Only

Drive Motor Only

  • Part #: 708-8H-00210
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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PC450-6 Drive Motor Only

Drive Motor Only

  • Part #: 708-8H-00211
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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PC450-6 Drive Motor Only

Drive Motor Only

  • Part #: 708-8H-00250
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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PC450-6 Drive Motor Only

Drive Motor Only

  • Part #: 708-8H-00270
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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PC450-6 Engine Hood

Engine Hood

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Final Drive (Planetary/Travel) without Motor

Final Drive (Planetary/Travel) without Motor

  • Fits Machine(s): PC450-6
  • Category(s): Final Drives
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PC450-6 Floating Face Seal

Floating Face Seal

  • Fits Machine(s): PC450-6
  • Category(s): Final Drives
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PC450-6 Fly Wheel

Fly Wheel

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Gear Pump

Gear Pump

  • Fits Machine(s): PC450-6
  • Category(s): Hydraulic Pumps
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PC450-6 H-Link

H-Link

  • Fits Machine(s): PC450-6
  • Category(s): Booms & Stick Components
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PC450-6 Hardware

Hardware

  • Fits Machine(s): PC450-6
  • Category(s): Undercarriages
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PC450-6 Hydraulic Kit

Hydraulic Kit

  • Fits Machine(s): PC450-6
  • Category(s): Attachments
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PC450-6 Hydraulic Oil Cooler

Hydraulic Oil Cooler

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Hydrostatic Pump

Hydrostatic Pump

  • Fits Machine(s): PC450-6
  • Category(s): Hydraulic Pumps
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PC450-6 Idler Group

Idler Group

  • Fits Machine(s): PC450-6
  • Category(s): Undercarriages
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PC450-6 Injector

Injector

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Long Block

Long Block

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Main Control Valve

Main Control Valve

  • Fits Machine(s): PC450-6
  • Category(s): Other
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PC450-6 Main Hydraulic Pump

Main Hydraulic Pump

  • Fits Machine(s): PC450-6, PC450LC-6
  • Category(s): Hydraulic Pumps
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PC450-6 Manifold

Manifold

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Master Link

Master Link

  • Fits Machine(s): PC450-6
  • Category(s): Undercarriages
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PC450-6 Master Pin

Master Pin

  • Fits Machine(s): PC450-6
  • Category(s): Undercarriages
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PC450-6 Motor Grp Pc200

Motor Grp Pc200

  • Part #: 7834-40-2002
  • Weight: 7.05
  • Fits Machine(s): D155AX-3, PC100-6, PC120-6, PC130-6, PC150LC-6, PC160-6, PC180LC-6, PC200-6, PC200LC-6, PC210LC-6, PC220-6, PC220LC-6, PC250LC-6, PC300LC-6, PC340LC-6, PC380LC-6, PC400HD-6LK, PC400HD-6LM, PC400LC-6K, PC400LC-6LK, PC400LC-6LM, PC400LC-6, PC450-6, PC450LC-6, PC600-6, PC600LC-6
  • Category(s): Engines & Engine Parts
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PC450-6 Muffler

Muffler

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Oil Pan

Oil Pan

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Other Attachments

Other Attachments

  • Fits Machine(s): PC450-6, PC450LC-6
  • Category(s): Attachments
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PC450-6 Other Cabs

Other Cabs

  • Fits Machine(s): PC450-6, PC450LC-6
  • Category(s): Cabs
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PC450-6 Overhaul Kit

Overhaul Kit

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Pilot Pump

Pilot Pump

  • Fits Machine(s): PC450-6
  • Category(s): Hydraulic Pumps
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PC450-6 Pins

Pins

  • Fits Machine(s): PC450-6
  • Category(s): Booms & Stick Components
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PC450-6 Planetary Gears

Planetary Gears

  • Fits Machine(s): PC450-6
  • Category(s): Final Drives
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PC450-6 ROPS

ROPS

  • Fits Machine(s): PC450-6
  • Category(s): Cabs
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PC450-6 Radiator

Radiator

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Recoil Spring

Recoil Spring

  • Part #: 207-30-54141
  • Weight: 232.25
  • Fits Machine(s): PC300-5, PC300-6, PC300LC-5, PC380LC-6, PC400-5, PC400HD-6LK, PC400LC-5, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6, PC450LC-6
  • Category(s): Undercarriages
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PC450-6 Recoil Spring

Recoil Spring

  • Part #: 208-30-54140
  • Weight: 327.40
  • Fits Machine(s): PC300-5, PC300-6, PC300LC-5, PC380LC-6, PC400-5, PC400HD-6LK, PC400LC-5, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6, PC450LC-6
  • Category(s): Undercarriages
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PC450-6 Recoil Spring Assembly

Recoil Spring Assembly

  • Part #: 208-30-68430
  • Fits Machine(s): PC300-5, PC300-6, PC300LC-5, PC380LC-6, PC400-5, PC400HD-6LK, PC400LC-5, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6, PC450LC-6
  • Category(s): Undercarriages
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PC450-6 Ripper

Ripper

  • Fits Machine(s): PC450-6
  • Category(s): Attachments
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PC450-6 Rockguard

Rockguard

  • Fits Machine(s): PC450-6
  • Category(s): Undercarriages
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PC450-6 Sawhead

Sawhead

  • Fits Machine(s): PC450-6
  • Category(s): Attachments
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PC450-6 Seals

Seals

  • Fits Machine(s): PC450-6
  • Category(s): Final Drives
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PC450-6 Shaft

Shaft

  • Fits Machine(s): PC450-6
  • Category(s): Final Drives
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PC450-6 Short Block

Short Block

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Side Shield

Side Shield

  • Fits Machine(s): PC450-6
  • Category(s): Other
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PC450-6 Sprocket

Sprocket

  • Fits Machine(s): PC450-6
  • Category(s): Undercarriages
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PC450-6 Starter

Starter

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Stick / Dipper Arm

Stick / Dipper Arm

  • Fits Machine(s): PC450-6
  • Category(s): Booms & Stick Components
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PC450-6 Swing Bearing / Turntable / Slewing Ring

Swing Bearing / Turntable / Slewing Ring

  • Part #: 207-25-61100
  • Weight: 1047.00
  • Fits Machine(s): PC300-6, PC300-7, PC300LC-6, PC300LC-7, PC300LC-8, PC300SE-7, PC340LC-6, PC400HD-6LK, PC400HD-6LM, PC400LC-6, PC400LC-7, PC400MH-6, PC450-6, PC450-7K, PC450LC-6, PC450LC-7K, PC450LC-7
  • Category(s): Swing Machinery
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PC450-6 Swing Bearing / Turntable / Slewing Ring

Swing Bearing / Turntable / Slewing Ring

  • Part #: 208-25-61100
  • Weight: 1337.00
  • Fits Machine(s): PC300-6, PC300-7, PC300LC-6, PC300LC-7, PC300LC-8, PC300SE-7, PC340LC-6, PC400HD-6LK, PC400HD-6LM, PC400LC-6, PC400LC-7, PC400MH-6, PC450-6, PC450-7K, PC450LC-6, PC450LC-7K, PC450LC-7, PC450LC-8
  • Category(s): Swing Machinery
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PC450-6 Swing Circle

Swing Circle

  • Part #: 207-25-A2100
  • Weight: 1070.00
  • Fits Machine(s): PC300-6, PC300-7, PC300LC-6, PC300LC-7, PC300LC-8, PC300SE-7, PC340LC-6, PC400HD-6LK, PC400HD-6LM, PC400LC-6, PC400LC-7, PC400MH-6, PC450-6, PC450-7K, PC450LC-6, PC450LC-7K, PC450LC-7
  • Category(s): Swing Machinery
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PC450-6 Swing Drive with Motor

Swing Drive with Motor

  • Fits Machine(s): PC450-6
  • Category(s): Swing Machinery
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PC450-6 Swing Drive without Motor

Swing Drive without Motor

  • Fits Machine(s): PC450-6
  • Category(s): Swing Machinery
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PC450-6 Swing Motor

Swing Motor

  • Fits Machine(s): PC450-6
  • Category(s): Swing Machinery
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PC450-6 Swivel Joint

Swivel Joint

  • Fits Machine(s): PC450-6
  • Category(s): Swing Machinery
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PC450-6 Thumb

Thumb

  • Fits Machine(s): PC450-6
  • Category(s): Attachments
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PC450-6 Top Roller

Top Roller

  • Fits Machine(s): PC450-6
  • Category(s): Undercarriages
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PC450-6 Track Adjuster Assembly

Track Adjuster Assembly

  • Fits Machine(s): PC450-6, PC450LC-6
  • Category(s): Undercarriages
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PC450-6 Track Adjuster Seal Kit

Track Adjuster Seal Kit

  • Fits Machine(s): PC450-6
  • Category(s): Undercarriages
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PC450-6 Track Adjuster Yoke

Track Adjuster Yoke

  • Fits Machine(s): PC450-6
  • Category(s): Undercarriages
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PC450-6 Track Chain / Rail

Track Chain / Rail

  • Fits Machine(s): PC450-6
  • Category(s): Undercarriages
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PC450-6 Track Frame

Track Frame

  • Fits Machine(s): PC450-6
  • Category(s): Undercarriages
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PC450-6 Track Grouser Pad / Shoe

Track Grouser Pad / Shoe

  • Fits Machine(s): PC450-6
  • Category(s): Undercarriages
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PC450-6 Turbo Charger

Turbo Charger

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Water Pump

Water Pump

  • Fits Machine(s): PC450-6
  • Category(s): Engines & Engine Parts
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PC450-6 Wiring Harness

Wiring Harness

  • Fits Machine(s): PC450-6
  • Category(s): Cabs
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PC450-6 Yoke

Yoke

  • Part #: 208-30-68420
  • Fits Machine(s): PC380LC-6, PC450-6, PC450LC-6
  • Category(s): Undercarriages
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