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Hitachi EX400-3 Excavator Parts
New Aftermarket, Used and Rebuilt EX400-3 Parts
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Showing All Parts (132) for Hitachi EX400-3 Excavator
![EX400-3 24mm Track Bolt](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
24mm Track Bolt
- Part #: FFSB108040
- Fits Machine(s): EX400-3, HLC-5, HLC-3, EX400-5, EX400LC-5, EX400LC-3, EX400-3C, EX450H-5, EX450H-3C, EX450LC-5, EX450HLC-5, EX450HLC-3, ZX370MTH, ZX450LCH, ZX450LC
- Category(s): Undercarriages
![EX400-3 24mm Track Bolt](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
24mm Track Bolt
- Part #: V4295784
- Fits Machine(s): EX400-3, EX400LC-5, EX400LC-3, EX400HLC-5, EX400-5, EX400HLC-3, EX400-3C, EX450H-3C, EX450HLC-3, EX450LC-5, EX450HLC-5, EX450H-5, ZX370MTH, ZX450LC, ZX450LCH
- Category(s): Undercarriages
![EX400-3 24mm Track Nut](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
24mm Track Nut
- Part #: FFSB108038
- Fits Machine(s): EX400-3C, EX400-3, HLC-5, HLC-3, EX400-5, EX400LC-5, EX400LC-3, EX450H-3C, EX450LC-5, EX450HLC-5, EX450HLC-3, EX450H-5, ZX370MTH, ZX450LCH, ZX450LC
- Category(s): Undercarriages
![EX400-3 24mm Track Nut](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
24mm Track Nut
- Part #: V4295785
- Fits Machine(s): EX400HLC-5, EX400LC-3, EX400HLC-3, EX400-5, EX400-3, EX400LC-5, EX400-3C, EX450H-5, EX450HLC-5, EX450H-3C, EX450HLC-3, EX450LC-5, ZX370MTH, ZX450LC, ZX450LCH
- Category(s): Hardware & Fasteners, Undercarriages
![EX400-3 Arm/Crowd/Dipper Cylinder Seal Kit](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Arm/Crowd/Dipper Cylinder Seal Kit
- Fits Machine(s): EX400-3
- Category(s): Hydraulic Cylinders
![EX400-3 Arm/crowd/dipper/stick Cylinder](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Arm/crowd/dipper/stick Cylinder
- Part #: 420301
- Weight: 1460.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450LC-5, ZX450LC-3, ZX450LC, 450CLC, 450DLC, 450LC
- Category(s): Hydraulic Cylinders
![EX400-3 Arm/crowd/dipper/stick Cylinder](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Arm/crowd/dipper/stick Cylinder
- Part #: 4340512JEX
- Weight: 1460.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450LC-5, ZX450LC, 450CLC, 450LC
- Category(s): Hydraulic Cylinders
![EX400-3 Arm/crowd/dipper/stick Cylinder](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Arm/crowd/dipper/stick Cylinder
- Part #: 4340512
- Weight: 1460.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450LC-5, ZX450LC, 450CLC, 450LC
- Category(s): Hydraulic Cylinders
![EX400-3 Arm/crowd/dipper/stick Cylinder](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Arm/crowd/dipper/stick Cylinder
- Part #: AT201823
- Weight: 1460.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450LC-5, ZX450LC, 450CLC, 450LC
- Category(s): Hydraulic Cylinders
![EX400-3 Arm/crowd/dipper/stick Cylinder](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Arm/crowd/dipper/stick Cylinder
- Part #: PG201232
- Weight: 1460.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450LC-5, ZX450LC-3, ZX450LC, 450CLC, 450DLC, 450LC
- Category(s): Hydraulic Cylinders
![EX400-3 Arm/crowd/dipper/stick Cylinder](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Arm/crowd/dipper/stick Cylinder
- Part #: TH4340512
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450LC-5, 450LC
- Category(s): Hydraulic Cylinders
![EX400-3 Boom Cylinder (early Sn) (lh/rh)](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Boom Cylinder (early Sn) (lh/rh)
- Part #: AT464221
- Weight: 970.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450LC-5, 450LC
- Category(s): Hydraulic Cylinders
![EX400-3 Boom Cylinder (lh,rh)](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Boom Cylinder (lh,rh)
- Part #: PG201235
- Weight: 970.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450LC-5, ZX450LC-3, ZX450LC, 450CLC, 450DLC, 450LC
- Category(s): Hydraulic Cylinders
![EX400-3 Boom Cylinder (lh/rh)](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Boom Cylinder (lh/rh)
- Part #: 420101
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450LC-5, ZX450LC-3, ZX450LC, 450CLC, 450DLC, 450LC
- Category(s): Hydraulic Cylinders
![EX400-3 Boom Cylinder (lh/rh)](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Boom Cylinder (lh/rh)
- Part #: 4340511
- Weight: 970.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450LC-5, ZX450LC, 450CLC, 450LC
- Category(s): Hydraulic Cylinders
![EX400-3 Bucket Cylinder (115mm Rod) (short,standard,semi-long Arm)](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Bucket Cylinder (115mm Rod) (short,standard,semi-long Arm)
- Part #: AT182462
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450LC-5, 450LC, 992ELC
- Category(s): Hydraulic Cylinders
*Sample Image Shown
![EX400-3 Cab](https://files.amsparts.com/parts/790elc-cab-shell.jpg)
Cab
- Part #: 4282696
- Weight: 950.00
- Fits Machine(s): SL280LC-3, EX200-3, EX200LC-3, EX400-3, EX400LC-3, 490E, 690ELC, 790ELC, 892ELC, 992ELC
- Category(s): Cabs
![EX400-3 Complete Final Drive (Planetary/Travel) with Motor](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Complete Final Drive (Planetary/Travel) with Motor
- Fits Machine(s): EX400-3
- Category(s): Final Drives
*Sample Image Shown
![EX400-3 Ex400-3 & Ex450-5 Main Pump](https://files.amsparts.com/parts/9168808.jpg)
Ex400-3 & Ex450-5 Main Pump
- Part #: 9168808
- Weight: 534.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450H-5, EX450LC-5, 450LC, 992ELC
- Category(s): Hydraulic Pumps
![EX400-3 Ex400-3/-5 Swing Motor](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Ex400-3/-5 Swing Motor
- Part #: 4334276
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450LC-5, 450LC
- Category(s): Swing Machinery
![EX400-3 Final Drive (Planetary/Travel) without Motor](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Final Drive (Planetary/Travel) without Motor
- Fits Machine(s): EX400-3
- Category(s): Final Drives
![EX400-3 Floating Face Seal](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Floating Face Seal
- Part #: 4344155
- Fits Machine(s): EX2500-5, EX2500, EX270-1, EX270-5, EX270LC-1, EX270LC-5, EX270LC, EX270, EX300-1, EX300-2, EX300-3, EX300-5, EX300LC-1, EX300LC-2, EX300LC-3, EX300LC-5, EX300, EX330LC-5, EX3600-5, EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX400LC, EX400, ZX450LC-3, ZX450LC, 450CLC, 450DLC
- Category(s): Final Drives
![EX400-3 Floating Face Seal](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Floating Face Seal
- Part #: AT131736
- Fits Machine(s): EX2500-5, EX2500, EX270-1, EX270-5, EX270LC-1, EX270LC-5, EX270LC, EX270, EX300-1, EX300-2, EX300-3, EX300-5, EX300LC-1, EX300LC-2, EX300LC-3, EX300LC-5, EX300, EX330LC-5, EX3600-5, EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX400LC, EX400, EX450-5, EX450LC-5, EX700, EX750-5, EX750LC-5, ZX270LC-3, ZX270LC, ZX280LC, ZX330-1, ZX330LC, ZX330, ZX350LC, 270CLC, 270LC, 330CLC, 330LC, 450LC
- Category(s): Final Drives
*Sample Image Shown
![EX400-3 H Link](https://files.amsparts.com/parts/9114176.jpg)
H Link
- Part #: 9114176
- Weight: 463.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450H-5, EX450LC-5, ZX450LC, 450CLC, 450LC, 992ELC
- Category(s): Booms & Stick Components
*Sample Image Shown
![EX400-3 H Link](https://files.amsparts.com/parts/9114176.jpg)
H Link
- Part #: AT201931
- Weight: 463.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450H-5, EX450LC-5, ZX450LC, 450CLC, 450LC, 992ELC
- Category(s): Booms & Stick Components
![EX400-3 Hydraulic Oil Cooler](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Hydraulic Oil Cooler
- Part #: 4333473
- Fits Machine(s): EX400-3, EX400LC-3, EX400LC, EX400
- Category(s): Engines & Engine Parts
![EX400-3 Hydraulic Oil Cooler](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Hydraulic Oil Cooler
- Part #: X4160871
- Fits Machine(s): EX400-3, EX400LC-3, EX400LC, EX400
- Category(s): Engines & Engine Parts
![EX400-3 Idler Grp Ex400](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Idler Grp Ex400
- Part #: 916-5848
- Weight: 506.00
- Fits Machine(s): EX400-3, EX400LC-3
- Category(s): Undercarriages
*Sample Image Shown
![EX400-3 Link R/h](https://files.amsparts.com/parts/8050176.jpg)
Link R/h
- Part #: AT126133
- Weight: 38.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450H-5, EX450LC-5, ZX450LC, 450CLC, 450DLC, 450LC, 470GLC, 992ELC, ZX450LC-3
*Sample Image Shown
![EX400-3 Main Hydraulic Pump](https://files.amsparts.com/parts/9168808.jpg)
Main Hydraulic Pump
- Part #: 9129693
- Weight: 534.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450H-5, EX450LC-5, 450LC, 992ELC
- Category(s): Hydraulic Pumps
*Sample Image Shown
![EX400-3 Main Hydraulic Pump](https://files.amsparts.com/parts/9168808.jpg)
Main Hydraulic Pump
- Part #: 9168808EX
- Weight: 534.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450H-5, EX450LC-5, 450LC, 992ELC
- Category(s): Hydraulic Pumps
*Sample Image Shown
![EX400-3 Main Hydraulic Pump](https://files.amsparts.com/parts/9255724.jpg)
Main Hydraulic Pump
- Part #: 9255724
- Weight: 534.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450H-5, EX450LC-5, 450LC, 992ELC
- Category(s): Hydraulic Pumps
*Sample Image Shown
![EX400-3 Main Hydraulic Pump](https://files.amsparts.com/parts/9168808.jpg)
Main Hydraulic Pump
- Part #: AT183129
- Weight: 534.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450H-5, EX450LC-5, 450LC, 992ELC
- Category(s): Hydraulic Pumps
*Sample Image Shown
![EX400-3 Main Hydraulic Pump](https://files.amsparts.com/parts/at201938.jpg)
Main Hydraulic Pump
- Part #: AT201938
- Weight: 534.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450H-5, EX450LC-5, 450LC, 580SE, 992ELC
- Category(s): Hydraulic Pumps
*Sample Image Shown
![EX400-3 Main Hydraulic Pump](https://files.amsparts.com/parts/at217354.jpg)
Main Hydraulic Pump
- Part #: AT217354
- Weight: 534.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450H-5, EX450LC-5, 135D, 450LC, 992ELC
- Category(s): Hydraulic Pumps
![EX400-3 Main Hydraulic Pump](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Main Hydraulic Pump
- Part #: KRV180DT
- Fits Machine(s): EX400-3, EX400-5, EX400LC-5, EX450-5, EX450LC-5, 450LC, 992ELC
- Category(s): Hydraulic Pumps
*Sample Image Shown
![EX400-3 Main Hydraulic Pump](https://files.amsparts.com/parts/9168808.jpg)
Main Hydraulic Pump
- Part #: PG200073
- Weight: 534.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450H-5, EX450LC-5, 450LC, 992ELC, 992E
- Category(s): Hydraulic Pumps
![EX400-3 Motor, Speed](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Motor, Speed
- Part #: AT154932
- Weight: 5.70
- Fits Machine(s): EX110-3, EX120-2, EX120-3, EX220-3, EX300-3, EX300LC-3, EX400-3, EX450LC-5, EX550LC-5, EX750-5, 190E, 450LC, 490E, 550LC, 750, 790ELC, 892ELC, 992ELC
- Category(s): Other
![EX400-3 Motor, Speed](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Motor, Speed
- Part #: 4257163
- Weight: 5.70
- Fits Machine(s): EX120-2, EX120-3, EX220-3, EX300-3, EX300LC-3, EX400-3, EX450LC-5, EX550LC-5, EX750-5, 190E, 450LC, 490E, 550LC, 790ELC, 892ELC, 992ELC, EX110-3
- Category(s): Other
![EX400-3 Other Hydraulic Pumps](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Other Hydraulic Pumps
- Part #: 4276918
- Weight: 7.00
- Fits Machine(s): EX110-5, EX120-3, EX120-5, EX200-5, EX220-3, EX220LC-3, EX230LC-5, EX2500, EX270LC-5, EX400-3, EX450LC-5, EX750-5, ZX200LC, ZX225LC, ZX230LC, ZX270LC, ZX450LC, 200CLC, 200LC, 225CLC, 230CLC, 230LC, 270CLC, 270LC, ZX450LC, 450C LC, 450CLC, 450LC, 490E
- Category(s): Hydraulic Pumps
![EX400-3 S/f Rlr Grp](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
S/f Rlr Grp
- Part #: 912-9347
- Weight: 173.80
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450LC-5, 450LC
- Category(s): Undercarriages
![EX400-3 Swing Bearing](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Swing Bearing
- Part #: 9129521EX
- Fits Machine(s): EX400-3, EX400LC-3, ZX450LC, 450CLC, 450LC, 992DLC, 992ELC
- Category(s): Swing Machinery
![EX400-3 Swing Bearing / Turntable / Slewing Ring](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Swing Bearing / Turntable / Slewing Ring
- Fits Machine(s): EX400-3
- Category(s): Swing Machinery
![EX400-3 Tcr Assy Ex400](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Tcr Assy Ex400
- Part #: 4349516
- Weight: 73.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450LC-5, 450LC
- Category(s): Undercarriages
![EX400-3 Tla S&g Ex400](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Tla S&g Ex400
- Part #: 912-9617
- Weight: 2415.00
- Fits Machine(s): EX400-3, EX400LC-3
- Category(s): Undercarriages
![EX400-3 Trk Adj Ex400](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Trk Adj Ex400
- Part #: 9099143
- Weight: 576.00
- Fits Machine(s): EX400, EX400-3, EX400LC-3
- Category(s): Undercarriages
![EX400-3 Yoke, Idler](https://assets.amsparts.com/assets/categories/heavy-equipment-parts.png)
Yoke, Idler
- Part #: 101-5046
- Weight: 160.00
- Fits Machine(s): EX400-3, EX400-5, EX400LC-3, EX400LC-5, EX450-5, EX450LC-5, ZX450LC, 450CLC, 450LC
- Category(s): Undercarriages
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