Quick Search Quick Search
We are Here to Help! Call a Parts Expert!
Komatsu WA380-1 Wheel Loader Parts | Aftermarket New, Used and Rebuilt

Komatsu WA380-1 Wheel Loader Parts

New Aftermarket, Used and Rebuilt WA380-1 Parts

Looking for Komatsu WA380-1 Wheel Loader parts? You've come to the right place. We sell a wide range of new aftermarket, used and rebuilt WA380-1 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.


Our friendly parts specialist are standing by to assist you.
1-800-255-6253
WA380-1 Alternator

Alternator

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Arm Rest

Arm Rest

  • Fits Machine(s): WA380-1
  • Category(s): Cabs
View Part
WA380-1 Axle Components

Axle Components

  • Fits Machine(s): WA380-1
  • Category(s): Axles & Drivetrains
View Part
WA380-1 Axle Housing

Axle Housing

  • Fits Machine(s): WA380-1
  • Category(s): Axles & Drivetrains
View Part
WA380-1 Axle Shaft

Axle Shaft

  • Fits Machine(s): WA380-1
  • Category(s): Axles & Drivetrains
View Part
WA380-1 Back Cushion

Back Cushion

  • Fits Machine(s): WA380-1
  • Category(s): Cabs
View Part
WA380-1 Bearing

Bearing

  • Part #: 09232-02932
  • Fits Machine(s): WA380-1
View Part
WA380-1 Bearing

Bearing

  • Part #: 423-15-19410
  • Fits Machine(s): WA380-1
View Part
WA380-1 Bearing

Bearing

  • Part #: 423-15-19420
  • Fits Machine(s): WA380-1
View Part
WA380-1 Bearing

Bearing

  • Part #: 423-15-19431
  • Fits Machine(s): WA380-1
View Part
WA380-1 Bearing Kit

Bearing Kit

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Bell Housing

Bell Housing

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Boom

Boom

  • Fits Machine(s): WA380-1
  • Category(s): Booms & Stick Components
View Part
WA380-1 Boss, T/c Case

Boss, T/c Case

  • Part #: 711-49-14361
  • Weight: 5.85
  • Fits Machine(s): WA380-1, WA420-1
View Part
WA380-1 Brake Bands

Brake Bands

  • Fits Machine(s): WA380-1
  • Category(s): Brakes & Brake Parts
View Part
WA380-1 Bucket Link

Bucket Link

  • Fits Machine(s): WA380-1
  • Category(s): Booms & Stick Components
View Part
WA380-1 Bushings

Bushings

  • Fits Machine(s): WA380-1
  • Category(s): Booms & Stick Components
View Part
WA380-1 Cab Door

Cab Door

  • Fits Machine(s): WA380-1
  • Category(s): Cabs
View Part
WA380-1 Cab Glass

Cab Glass

  • Fits Machine(s): WA380-1
  • Category(s): Cabs
View Part
WA380-1 Cab Hatch

Cab Hatch

  • Fits Machine(s): WA380-1
  • Category(s): Cabs
View Part
WA380-1 Cab Seat

Cab Seat

  • Fits Machine(s): WA380-1
  • Category(s): Cabs
View Part
WA380-1 Cab Shell

Cab Shell

  • Fits Machine(s): WA380-1
  • Category(s): Cabs
View Part
WA380-1 Cage

Cage

  • Part #: 423-15-11210
  • Fits Machine(s): WA380-1
View Part
WA380-1 Cage

Cage

  • Part #: 423-15-13141
  • Fits Machine(s): WA380-1
View Part
WA380-1 Cage

Cage

  • Part #: 423-15-13153
  • Fits Machine(s): WA380-1
View Part
WA380-1 Cage

Cage

  • Part #: 423-15-13161
  • Fits Machine(s): WA380-1
View Part
WA380-1 Cage

Cage

  • Part #: 423-15-13170
  • Fits Machine(s): WA380-1
View Part
WA380-1 Carrier

Carrier

  • Part #: 423-15-12310
  • Fits Machine(s): WA380-1
View Part
WA380-1 Carrier

Carrier

  • Part #: 423-15-12330
  • Fits Machine(s): WA380-1
View Part
WA380-1 Carrier

Carrier

  • Part #: 423-15-12341
  • Fits Machine(s): WA380-1
View Part
WA380-1 Case

Case

  • Part #: 256-15-11510
  • Fits Machine(s): WA380-1
View Part
WA380-1 Case

Case

  • Part #: 711-49-11190
  • Fits Machine(s): WA380-1
View Part
WA380-1 Case

Case

  • Part #: 711-49-11210
  • Fits Machine(s): WA380-1
View Part
WA380-1 Clutch Plate

Clutch Plate

  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Clutches

Clutches

  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Collar

Collar

  • Part #: 423-15-13260
  • Fits Machine(s): WA380-1
View Part
WA380-1 Complete Cab with Interior

Complete Cab with Interior

  • Fits Machine(s): WA380-1
  • Category(s): Cabs
View Part
WA380-1 Complete Engine

Complete Engine

  • Part #: SA6D110
  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Counterweight

Counterweight

  • Fits Machine(s): WA380-1
  • Category(s): Other
View Part
WA380-1 Coupler

Coupler

  • Fits Machine(s): WA380-1
  • Category(s): Attachments
View Part
WA380-1 Coupling

Coupling

  • Part #: 423-15-13270
  • Fits Machine(s): WA380-1
View Part
WA380-1 Cover, T/c

Cover, T/c

  • Part #: 711-49-14341
  • Weight: 22.85
  • Fits Machine(s): WA380-1
View Part
WA380-1 Crankshaft

Crankshaft

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Cutting Edge

Cutting Edge

  • Fits Machine(s): WA380-1
  • Category(s): Attachments
View Part
WA380-1 Cylinder Head

Cylinder Head

  • Part #: 6138-12-1100
  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Cylinder Packing Kit

Cylinder Packing Kit

  • Fits Machine(s): WA380-1
  • Category(s): Hydraulic Cylinders
View Part
WA380-1 Decal Set

Decal Set

  • Fits Machine(s): WA380-1
  • Category(s): Other
View Part
WA380-1 Disc

Disc

  • Part #: 23S-15-12710
  • Weight: 1.69
  • Fits Machine(s): WA380-1
View Part
WA380-1 Engine Hood

Engine Hood

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Final Drive

Final Drive

  • Part #: 423-22-12030
  • Fits Machine(s): WA380-1
  • Category(s): Final Drives
View Part
WA380-1 Flange

Flange

  • Part #: 424-15-13170
  • Fits Machine(s): WA380-1
View Part
WA380-1 Fly Wheel

Fly Wheel

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Front Axle

Front Axle

  • Fits Machine(s): WA380-1
  • Category(s): Axles & Drivetrains
View Part
WA380-1 Front Differential

Front Differential

  • Fits Machine(s): WA380-1
  • Category(s): Axles & Drivetrains
View Part
WA380-1 Front Loader Bucket

Front Loader Bucket

  • Fits Machine(s): WA380-1
  • Category(s): Attachments
View Part
WA380-1 Gear Pump

Gear Pump

  • Fits Machine(s): WA380-1
  • Category(s): Hydraulic Pumps
View Part
WA380-1 H-Link

H-Link

  • Fits Machine(s): WA380-1
  • Category(s): Booms & Stick Components
View Part
WA380-1 Housing

Housing

  • Part #: 423-15-11130
  • Fits Machine(s): WA380-1
View Part
WA380-1 Housing Assy

Housing Assy

  • Part #: 423-15-00110
  • Fits Machine(s): WA380-1
View Part
WA380-1 Housing Assy

Housing Assy

  • Part #: 423-15-00120
  • Fits Machine(s): WA380-1
View Part
WA380-1 Housing, 1st

Housing, 1st

  • Part #: 423-15-12350
  • Fits Machine(s): WA380-1
View Part
WA380-1 Housing, 2nd

Housing, 2nd

  • Part #: 423-15-11142
  • Fits Machine(s): WA380-1
View Part
WA380-1 Housing, 3rd/4th

Housing, 3rd/4th

  • Part #: 423-15-11150
  • Fits Machine(s): WA380-1
View Part
WA380-1 Housing, Reverse

Housing, Reverse

  • Part #: 423-15-11170
  • Fits Machine(s): WA380-1
View Part
WA380-1 Hub

Hub

  • Part #: 423-15-12270
  • Fits Machine(s): WA380-1
  • Category(s): Wheels & Tires
View Part
WA380-1 Hydraulic Kit

Hydraulic Kit

  • Fits Machine(s): WA380-1
  • Category(s): Attachments
View Part
WA380-1 Hydraulic Oil Cooler

Hydraulic Oil Cooler

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Hydrostatic Pump

Hydrostatic Pump

  • Fits Machine(s): WA380-1
  • Category(s): Hydraulic Pumps
View Part
WA380-1 Injector

Injector

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Input Shaft

Input Shaft

  • Part #: 423-15-12110
  • Fits Machine(s): WA380-1
View Part
WA380-1 Kings Pins

Kings Pins

  • Fits Machine(s): WA380-1
  • Category(s): Axles & Drivetrains
View Part
WA380-1 Left Hand Front Corner

Left Hand Front Corner

  • Fits Machine(s): WA380-1
  • Category(s): Axles & Drivetrains
View Part
WA380-1 Left Hand Rear Corner

Left Hand Rear Corner

  • Fits Machine(s): WA380-1
  • Category(s): Axles & Drivetrains
View Part
WA380-1 Lift Cylinder

Lift Cylinder

  • Fits Machine(s): WA380-1
  • Category(s): Hydraulic Cylinders
View Part
WA380-1 Lift Cylinder Seat Kit

Lift Cylinder Seat Kit

  • Fits Machine(s): WA380-1
  • Category(s): Hydraulic Cylinders
View Part
WA380-1 Long Block

Long Block

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Main Hydraulic Pump

Main Hydraulic Pump

  • Part #: 705-56-34180
  • Weight: 110.00
  • Fits Machine(s): WA380-1
  • Category(s): Hydraulic Pumps
View Part
WA380-1 Manifold

Manifold

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Master / Slave Cylinder

Master / Slave Cylinder

  • Fits Machine(s): WA380-1
  • Category(s): Brakes & Brake Parts
View Part
WA380-1 Muffler

Muffler

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Oil Pan

Oil Pan

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Overhaul Kit

Overhaul Kit

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Parking Brake

Parking Brake

  • Fits Machine(s): WA380-1
  • Category(s): Brakes & Brake Parts
View Part
WA380-1 Pilot

Pilot

  • Part #: 711-49-11250
  • Fits Machine(s): WA380-1
View Part
WA380-1 Pilot Pump

Pilot Pump

  • Fits Machine(s): WA380-1
  • Category(s): Hydraulic Pumps
View Part
WA380-1 Pin

Pin

  • Part #: 124-15-41280
  • Fits Machine(s): WA380-1
View Part
WA380-1 Pin

Pin

  • Part #: 423-15-11270
  • Fits Machine(s): WA380-1
View Part
WA380-1 Pins

Pins

  • Fits Machine(s): WA380-1
  • Category(s): Booms & Stick Components
View Part
WA380-1 Piston, 1st

Piston, 1st

  • Part #: 423-15-12770
  • Fits Machine(s): WA380-1
View Part
WA380-1 Piston, 2nd

Piston, 2nd

  • Part #: 423-15-12760
  • Fits Machine(s): WA380-1
View Part
WA380-1 Piston, 3rd

Piston, 3rd

  • Part #: 423-15-12750
  • Fits Machine(s): WA380-1
View Part
WA380-1 Piston, 4th/reverse

Piston, 4th/reverse

  • Part #: 124-15-42730
  • Fits Machine(s): WA380-1
View Part
WA380-1 Piston, Forward

Piston, Forward

  • Part #: 423-15-12740
  • Fits Machine(s): WA380-1
View Part
WA380-1 Plate

Plate

  • Part #: 124-15-42720
  • Weight: 2.35
  • Fits Machine(s): D41A, LW200L, LW160, GD623A, GD621A, GD605A, GD625A, GD621R, GD611A, D41Q, D41E, D41S, D41P, 538, WA380-1
View Part
WA380-1 Plate

Plate

  • Part #: 423-15-13120
  • Fits Machine(s): WA380-1
View Part
WA380-1 Powershift Trans. Cover

Powershift Trans. Cover

  • Part #: 421-15-13171
  • Fits Machine(s): WA380-1
View Part
WA380-1 Powershift Trans. Cover

Powershift Trans. Cover

  • Part #: 423-15-13810
  • Fits Machine(s): WA380-1
View Part
WA380-1 Powershift Transmission Gear

Powershift Transmission Gear

  • Part #: 423-15-12210
  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Powershift Transmission Gear

Powershift Transmission Gear

  • Part #: 423-15-12220
  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Powershift Transmission Gear

Powershift Transmission Gear

  • Part #: 423-15-12230
  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Powershift Transmission Gear

Powershift Transmission Gear

  • Part #: 423-15-12241
  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Powershift Transmission Gear

Powershift Transmission Gear

  • Part #: 423-15-12410
  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Powershift Transmission Gear

Powershift Transmission Gear

  • Part #: 423-15-12420
  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Powershift Transmission Gear

Powershift Transmission Gear

  • Part #: 423-15-12430
  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Powershift Transmission Gear

Powershift Transmission Gear

  • Part #: 423-15-12441
  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Powershift Transmission Gear

Powershift Transmission Gear

  • Part #: 423-15-13212
  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Powershift Transmission Gear

Powershift Transmission Gear

  • Part #: 423-15-13223
  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Powershift Transmission Gear

Powershift Transmission Gear

  • Part #: 423-15-13231
  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Powershift Transmission Gear

Powershift Transmission Gear

  • Part #: 711-49-14211
  • Weight: 19.00
  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Pressure Plates

Pressure Plates

  • Fits Machine(s): WA380-1
  • Category(s): Brakes & Brake Parts
View Part
WA380-1 ROPS

ROPS

  • Fits Machine(s): WA380-1
  • Category(s): Cabs
View Part
WA380-1 Radiator

Radiator

  • Part #: 4240311203
  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts, Radiators
View Part
WA380-1 Rear Axle

Rear Axle

  • Fits Machine(s): WA380-1
  • Category(s): Axles & Drivetrains
View Part
WA380-1 Rear Differential

Rear Differential

  • Fits Machine(s): WA380-1
  • Category(s): Axles & Drivetrains
View Part
WA380-1 Right Hand Front Corner

Right Hand Front Corner

  • Fits Machine(s): WA380-1
  • Category(s): Axles & Drivetrains
View Part
WA380-1 Right Hand Rear Corner

Right Hand Rear Corner

  • Fits Machine(s): WA380-1
  • Category(s): Axles & Drivetrains
View Part
WA380-1 Rim

Rim

  • Fits Machine(s): WA380-1
  • Category(s): Wheels & Tires
View Part
WA380-1 Ring Gear

Ring Gear

  • Part #: 423-15-12610
  • Fits Machine(s): WA380-1
View Part
WA380-1 Ring Gear

Ring Gear

  • Part #: 423-15-12620
  • Fits Machine(s): WA380-1
View Part
WA380-1 Ring Gear

Ring Gear

  • Part #: 423-15-12630
  • Fits Machine(s): WA380-1
View Part
WA380-1 Ring Gear

Ring Gear

  • Part #: 423-15-12640
  • Fits Machine(s): WA380-1
View Part
WA380-1 Ring Gear

Ring Gear

  • Part #: 423-15-12651
  • Fits Machine(s): WA380-1
View Part
WA380-1 Ring Gear

Ring Gear

  • Part #: 423-15-12663
  • Fits Machine(s): WA380-1
View Part
WA380-1 Shaft

Shaft

  • Part #: 423-15-00130
  • Fits Machine(s): WA380-1
View Part
WA380-1 Shaft

Shaft

  • Part #: 423-15-12510
  • Fits Machine(s): WA380-1
View Part
WA380-1 Shaft

Shaft

  • Part #: 423-15-12520
  • Fits Machine(s): WA380-1
View Part
WA380-1 Shaft

Shaft

  • Part #: 423-15-12530
  • Fits Machine(s): WA380-1
View Part
WA380-1 Shaft

Shaft

  • Part #: 423-15-12540
  • Fits Machine(s): WA380-1
View Part
WA380-1 Shaft

Shaft

  • Part #: 423-15-12551
  • Fits Machine(s): WA380-1
View Part
WA380-1 Shaft

Shaft

  • Part #: 423-15-13310
  • Fits Machine(s): WA380-1
View Part
WA380-1 Shaft

Shaft

  • Part #: 711-49-12520
  • Fits Machine(s): WA380-1
View Part
WA380-1 Short Block

Short Block

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Sleeve

Sleeve

  • Part #: 421-15-11310
  • Weight: 20.00
  • Fits Machine(s): WA380-1
View Part
WA380-1 Spacer

Spacer

  • Part #: 423-15-12150
  • Fits Machine(s): WA380-1
View Part
WA380-1 Starter

Starter

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Steering Clutch

Steering Clutch

  • Fits Machine(s): WA380-1
  • Category(s): Brakes & Brake Parts
View Part
WA380-1 Steering Cylinder

Steering Cylinder

  • Fits Machine(s): WA380-1
  • Category(s): Hydraulic Cylinders
View Part
WA380-1 Steering Cylinder Seat Kit

Steering Cylinder Seat Kit

  • Fits Machine(s): WA380-1
  • Category(s): Hydraulic Cylinders
View Part
WA380-1 Stick / Dipper Arm

Stick / Dipper Arm

  • Fits Machine(s): WA380-1
  • Category(s): Booms & Stick Components
View Part
WA380-1 Tilt Cylinder

Tilt Cylinder

  • Fits Machine(s): WA380-1
  • Category(s): Hydraulic Cylinders
View Part
WA380-1 Tilt Cylinder Seal Kit

Tilt Cylinder Seal Kit

  • Fits Machine(s): WA380-1
  • Category(s): Hydraulic Cylinders
View Part
WA380-1 Tire

Tire

  • Fits Machine(s): WA380-1
  • Category(s): Wheels & Tires
View Part
WA380-1 Torque Converter

Torque Converter

  • Part #: 711-50-00011
  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Transmission Complete

Transmission Complete

  • Part #: 423-15-00010
  • Weight: 1600.00
  • Fits Machine(s): WA350-1-B, WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Transmission Complete

Transmission Complete

  • Part #: 423-15-00012
  • Weight: 1600.00
  • Fits Machine(s): WA350-1-B, WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Transmission Complete

Transmission Complete

  • Part #: 423-15-00013
  • Weight: 1600.00
  • Fits Machine(s): WA350-1-B, WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Transmission Oil Pump

Transmission Oil Pump

  • Part #: 705-11-35090
  • Fits Machine(s): WA380-1
  • Category(s): Transmissions
View Part
WA380-1 Turbo Charger

Turbo Charger

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Water Pump

Water Pump

  • Fits Machine(s): WA380-1
  • Category(s): Engines & Engine Parts
View Part
WA380-1 Wheel

Wheel

  • Fits Machine(s): WA380-1
  • Category(s): Wheels & Tires
View Part
WA380-1 Wiring Harness

Wiring Harness

  • Fits Machine(s): WA380-1
  • Category(s): Cabs
View Part

Don't see your machine or part?

We are Here to Help!
Don't see what you're looking for? New aftermarket, used and rebuilt options!

Need a little extra help? Give one of our friendly, knowledgeable parts experts a call and we'll have your machine back up and running in no time.

Call a Parts Expert!
Part Sales Account Executive