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Hitachi Excavator Hydraulic Pump Coupler

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Hitachi Excavator Hydraulic Pump Coupler parts list
Image Fits Model Description Part # Price Product Details
Deere / Hitachi Excavator Hydraulic Pump Coupler -- 4239375 | Broken Tractor See Details JD 490E (Before 024999), Hitachi EX100-2, EX120-2 Hydraulic Pump Coupler 4239375
$120.00
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John Deere / Hitachi Excavator Hydraulic Pump Coupler -- 4310056 | Broken Tractor See Details 490E (after SN 25000), 200LC, EX100-3, EX120-3, EX200-3, EX200-5, EX210H-5 Hydraulic Pump Coupler 4310056
$295.00
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Hitachi EX100, EX100WD, UH062 Hydraulic Pump Coupler -- 4091497 | Broken Tractor See Details EX100, EX100WD, UH062 Hydraulic Pump Coupler 4091497
$120.00
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John Deere / Hitachi Hydraulic Pump Coupler -- 4275308 | Broken Tractor See Details JD 70, 70D, 80, 190E | Hitachi EX60-5, EX60LC-5, EX80-5 Hydraulic Pump Coupler 4275308
$135.00
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Hitachi / John Deere Hydraulic Pump Coupler -- 4627118 | Broken Tractor See Details 120C (After Serial Number 034261), ZAXIS 120, ZAXIS 120E, ZAXIS 130, ZAXIS 130H, ZAXIS 130K, ZAXIS 130LCN, ZAXIS 135US, ZAXIS 135US-E Hydraulic Pump Coupler 4627118
$130.00
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Rubber Flex Coupling for JD 120C, 135C, 160C, Hitachi EX & ZAXIS Excavators, part number 4334891 See Details JD 120C (Before 034261), 135C RTS, 160C, EX100-3, EX100-5, EX100M-3, EX120-5, EX150LC-5, EX200-3, ZAXIS 120, ZAXIS 160LC Hydraulic Pump Coupler 4334891
$145.00
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John Deere / Hitachi Hydraulic Pump Coupler -- 4463994 | Broken Tractor See Details JD 200CLC, 2054 | Hitachi ZX200LC, ZAXIS 200, 230, 180W, 210W, 225US, 270 Hydraulic Pump Coupler 4463994
$155.00
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Hitachi Excavator Hydraulic Pump Coupler -- 4183165 | Broken Tractor See Details EX200, EX200LC, EX220-5, EX220-5LC, EX230LC-5, EX270, EX270-5 Hydraulic Pump Coupler 4183165
$155.00
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Hydraulic Pump Coupler -- 4325602 | Broken Tractor See Details EX150 Hydraulic Pump Coupler 4325602
$160.00
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John Deere / Hitachi Pump Coupler - Part # FYB00000115 | Broken Tractor See Details JD 130G, 135D, 135G, 190D, 200D, 210G, 220D, 225D, 240D, 250G, 270C, 270D, 280D, 290G, 2144G, 2154D, 2154G, 2156G, 2454D, 2654G, 2656G | Hitachi ZAXIS 120-3, 135US-6, 160-5, 180-5, 200-3, 210F-3, 210-5G, 240F-3, 250-5, 270-3 Hydraulic Pump Coupler FYB00000115
$150.00
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Hydraulic pump couplers and flex couplings for Hitachi excavators and John Deere excavators with Hitachi-based drivetrain components, spanning compact EX60-series machines through large ZAXIS 270-class units. Rubber flex couplings, 3-bolt pump couplers, and rigid coupler assemblies are available across multiple generations of EX, ZAXIS, and ZX-series excavators.

Fits Models At A Glance

  • EX60–EX100 Series: EX60-5, EX60LC-5, EX80-5, EX100, EX100WD, EX100-2, EX100-3, EX100-5, EX100M-3
  • EX120–EX160 Series: EX120-2, EX120-3, EX120-5, EX150, EX150LC-5, EX160
  • EX200–EX270 Series: EX200, EX200LC, EX200-3, EX200-5, EX210H-5, EX220-5, EX220-5LC, EX230LC-5, EX270, EX270-5
  • ZAXIS Series: ZAXIS 120, 120-3, 120E, 130, 130H, 130K, 130LCN, 135US, 135US-E, 135US-6, 160LC, 160-5, 180-5, 180W, 200-3, 210F-3, 210-5G, 210W, 225US, 230, 240F-3, 250-5, 270, 270-3
  • ZX Series: ZX200LC
  • John Deere (Hitachi-based): 70, 70D, 80, 120C, 135C RTS, 160C, 190E, 200CLC, 200LC, 2054, 490E, 130G, 135D, 135G, 190D, 200D, 210G, 220D, 225D, 240D, 250G, 270C, 270D, 280D, 290G, 2144G, 2154D, 2154G, 2156G, 2454D, 2654G, 2656G

Key Notes

  • Coupler Types: Includes rubber flex couplings, 3-bolt rubber couplers, and rigid pump coupler assemblies
  • Serial Number Breaks: Some applications split by serial number — confirm SN range for JD 490E and 120C fitment
  • Cross-Brand Fitment: Several couplers fit both Hitachi EX/ZAXIS and equivalent John Deere excavator models
  • Generation Coverage: Parts span EX-2, EX-3, EX-5, ZAXIS, and ZAXIS-3/5/6 series generations

Why Choose Broken Tractor

  • ✅ Broad Hitachi and JD excavator model coverage
  • ✅ Serial number-specific options for accurate fitment
  • ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH

Frequently Asked Questions

What hydraulic pump coupler fits a Hitachi EX100?

The right coupler depends on the EX100 generation. Broken Tractor offers SKU 4091497 for the original EX100 and EX100WD, SKU 4239375 for the EX100-2, and SKU 4310056 for the EX100-3. SKU 4334891, a rubber flex coupling, covers the EX100-3, EX100-5 and EX100M-3, so match the part number on your old coupler to choose correctly.

Which pump coupler fits a Hitachi EX200?

The EX200 and EX200LC use SKU 4183165, which also fits the EX220-5, EX220-5LC, EX230LC-5, EX270 and EX270-5. The EX200-3 and EX200-5 use SKU 4310056, and the EX200-3 is also listed for the SKU 4334891 rubber flex coupling. Check the dash number on your machine's model plate before ordering.

What pump coupler fits a Hitachi ZAXIS 120 or ZAXIS 130?

The 3-bolt rubber pump coupler, SKU 4627118, fits the ZAXIS 120, 120E, 130, 130H, 130K, 130LCN, 135US and 135US-E. The ZAXIS 120 is also listed for the SKU 4334891 rubber flex coupling, so compare your old part number or call (800) 909-7060 to confirm. The ZAXIS 120-3 uses a different flex coupler, SKU FYB00000115.

Do Hitachi ZAXIS -3 and -5 excavators use a different pump coupler than earlier ZAXIS models?

Yes, many of the later ZAXIS machines share one flex coupler, SKU FYB00000115. It fits the ZAXIS 120-3, 135US-6, 160-5, 180-5, 200-3, 210F-3, 210-5G, 240F-3, 250-5 and 270-3. Earlier machines such as the ZAXIS 200, 230, 180W, 210W, 225US, 270 and the ZX200LC use SKU 4463994 instead.

What types of Hitachi excavator hydraulic pump couplers does Broken Tractor carry?

We carry rubber flex couplings, 3-bolt rubber pump couplers and rigid pump coupler assemblies. They cover Hitachi EX-2, EX-3 and EX-5 machines along with ZAXIS, ZAXIS-3, ZAXIS-5 and ZAXIS-6 models, from the compact EX60-5 up to the ZAXIS 270-3. Because coupler styles change between generations, match the model and dash number or the old part number before you order.

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Product: Category: Hitachi Excavator Hydraulic Pump Coupler Brand: Head Title: Hitachi Excavator Hydraulic Pump Couplers | Broken Tractor