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4045134 HX55 Turbocharger Replacement for Cummins QSM11 Engines

Aftermarket 4045134 HX55 turbocharger for Cummins QSM11 engines. Reference application includes Hyundai HL770-7 and Doosan DX480. Verify part number and OEM references 4045135, 4956101 before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbocharger On backorder — orders accepted Part # 4045134 Models HX55 Weight 22.00 kg Packing 26*30*33
Cross Reference 4045135
Show more cross references 4045135 4956101
US$ 239.00 / 1 pc(s)
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Subtotal: US$ 239.00

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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This 4045134 HX55 turbocharger is an aftermarket replacement unit for Cummins QSM11 engines, serving as a direct alternative for heavy-duty construction and agricultural equipment. It is listed for reference applications including Hyundai HL770-7 and Doosan DX480, with OEM reference numbers 4045135 and 4956101 available for fitment verification.

Key Specifications

  • Part Number: 4045134
  • Product Type: Turbocharger
  • Turbo Model: HX55
  • OEM Reference Numbers: 4045135, 4956101
  • Packing Dimensions: 26 x 30 x 33 cm
  • Gross Weight: 22 kg
  • Application Clues: Cummins QSM11 engine; Hyundai HL770-7; Doosan DX480

These specifications help buyers verify the unit against their existing equipment. Cross-check the part number and OEM references against your engine documentation before ordering.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

  • HYUNDAI > Hyundai HL770 > Hyundai HL770-7 > Cummins QSM11
  • DOOSAN > Doosan DX480 > Doosan DX480LC > Cummins QSM11
  • Kawasaki > 92ZV-2 > 92ZV-2 Wheel loader > CUMMINS QSM11
  • LiuGong > 886H; 890H > 886H; 890H Wheel loader > CUMMINS QSM11
  • LiuGong > 950E; 952EHD > 950E; 952EHD Excavator > CUMMINS QSM11
  • LiuGong > DW90A > DW90A Wide-body mining dump truck > CUMMINS QSM11
  • LiuGong > SX40-A; SD36A > SX40-A; SD36A Trench cutter > Rotary drilling rig > CUMMINS QSM11
  • NEW-HOLLAND > CUMMINS QSM11
  • Sany > SCC8300; SCC3500A; SCC4000A; SCC4500A > SCC8300; SCC3500A; SCC4000A; SCC4500A Crawler crane > CUMMINS QSM11
  • Sany > SCP460C2 > SCP460C2 Heavy forklift > CUMMINS QSM11
  • Sany > SRSC45H2 > SRSC45H2 Reach stacker > CUMMINS QSM11
  • Terex > CUMMINS QSM11
  • Versatile > 305; 340; 375; 400 > 305; 340; 375; 400 Four-wheel-drive agricultural tractor > CUMMINS QSM11

This HX55 turbocharger is listed for reference applications across heavy-duty construction and agricultural equipment powered by Cummins QSM11 engines. Key application clues include Hyundai HL770-7, Doosan DX480LC, Kawasaki 92ZV-2, LiuGong 886H/890H, Sany SCC8300, and Versatile 305/340/375/400 tractors. These paths serve as verification clues rather than confirmed fitment. Buyers should verify part number 4045134, engine code, and OEM reference numbers 4045135 or 4956101 against their specific unit configuration before ordering.

Technical Notes

The HX55 turbocharger is a heavy-duty unit designed for high-output applications. This specific 4045134 assembly is associated with Cummins QSM11 engines found in construction and agricultural equipment. Buyers should verify the turbine and compressor housing configurations against their existing unit. Cross-check the OEM reference numbers 4045135 and 4956101 to confirm the correct replacement application. Technical fitment support is available to assist with verification before shipment.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 4045134 HX55 turbocharger. Worldwide shipping is available for this 22 kg unit, packed in a 26 x 30 x 33 cm carton. Technical fitment support is provided to help verify the part number, Cummins QSM11 engine code, and OEM reference numbers 4045135 or 4956101 before shipment. Contact our team to confirm your specific application requirements and order details.

Product FAQ

The supplied data lists 4045135 and 4956101 as associated OEM reference numbers. Verify these against your specific Cummins QSM11 engine application before ordering.

Inspect the intake and exhaust manifolds for debris, check oil and coolant lines for leaks, and verify the new 4045134 unit matches the OEM references 4045135 or 4956101.

Symptoms such as excessive smoke, loss of power, or unusual noise from the turbocharger on a Hyundai HL770-7 may indicate the need to inspect the 4045134 HX55 unit.

Consider replacing the complete 4045134 unit if the CHRA is damaged or if multiple components like the turbine and compressor housings show wear, ensuring stable operation.

Hyundai HL770 and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by Hyundai HL770.

Compatibility Verify part number 4045134, engine code Cummins QSM11, vehicle application, and OEM reference numbers 4045135 or 4956101 before ordering. This is an aftermarket replacement application; confirm fitment against your specific unit configuration.

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Frequently Asked Questions

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Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.