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3545664 4LGK H3B Turbocharger Repair Kit for Cummins NTA855

Aftermarket 3545664 repair kit for 4LGK H3B turbochargers. Reference application includes Cummins NTA855 engines. Verify part number and engine fitment before ordering.

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

Type Repair kit On backorder — orders accepted Part # 3545664 Models 4LGK H3B Weight 0.50 kg Packing 30*20*4
CA$ 43 / 1 pc(s)
Qty

Subtotal: CA$ 43

Standard shipping for one packed item (CAD)
CanadaCA$ 79.59

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

Standard rates exclude duties, taxes and remote-area, residential or special-packaging charges. Sales confirms the total before payment.

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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket 3545664 repair kit is designed for 4LGK H3B turbochargers, serving as a replacement service component for Cummins NTA855 engines in Shantui SD22 bulldozers. The kit supports technical fitment for heavy-duty industrial applications, with volume pricing and worldwide shipping available for B2B buyers who verify part number and engine specifications before ordering.

Key Specifications

  • Part Number: 3545664
  • Product Type: Repair kit
  • Turbo Model: 4LGK H3B
  • Packing Dimensions: 30 x 20 x 4 cm
  • Gross Weight: 0.5 kg
  • Image Availability: Not available
  • OEM Reference Numbers: None supplied

This service kit contains replacement components for the 4LGK H3B turbocharger assembly. Buyers should verify the part number and turbo model against their specific Cummins NTA855 engine configuration before ordering.

Application & Compatibility

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

  • Shantui > Shantui SD22 > Shantui SD22 Bulldozer > Cummins NTA855
  • DEUTZ > VOLVO > VOLVO TAD1230G
  • DEUTZ > VOLVO > VOLVO TD121L
  • ERF > E14.36, E14.36DT > ST > TT; E14.40, E14.40DT > TT > TT Truck > NTE365
  • IVECO > IVECO GENSET > IVECO 8281 SRI 750HP
  • IVECO > IVECO MILITARY > IVECO 8292 46 V12
  • IVECO > IVECO TRUCK > IVECO 8210 42 SPR
  • IVECO > IVECO 8210 SRI 520HP
  • IVECO > IVECO 8210SRI 450HP
  • ONAN > DFN > 350ODFN (350 kW, 437.5 kVA generator set) > 350ODFN (350 kW, 437.5 kVA generator set) Genset > CUMMINS KTA1150G
  • Renault Trucks > HS110B2
  • SCANIA > SCANIA 113
  • SCANIA > SCANIA 143 TRUCK > SCANIA DS114A
  • SCANIA > SCANIA DSI14
  • VOLVO > VOLVO F16 TRUCK > VOLVO TD160
  • VOLVO > VOLVO TRUCK F16 > VOLVO TD162

This 3545664 repair kit is listed for 4LGK H3B turbochargers, with reference applications including Cummins NTA855 engines in Shantui SD22 bulldozers. Additional application clues include Volvo TAD1230G, TD121L, and TD160 engines, as well as Scania and Iveco truck models. These paths serve as verification clues only; confirm your specific engine code and turbo configuration before ordering. Buyers should cross-check part number 3545664 against their existing unit to ensure the repair kit matches their application requirements.

Technical Notes

The 4LGK H3B is a large-displacement turbocharger model typically associated with high-output industrial and heavy-duty truck engines. This repair kit includes service components such as seals, gaskets, and hardware required for reassembly. Buyers should verify the specific turbo configuration on their Cummins NTA855 or other reference engines, as cooling port layouts and turbo detailss may vary by application. Confirm that the kit contents match your existing unit’s service requirements before installation to ensure proper fitment and stable operation.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this 3545664 repair kit. Technical fitment support is available to help verify part number, engine code, and turbo configuration against your specific application. Buyers can request documentation or clarification on kit contents before placing an order. For fleet or industrial accounts, contact our team to discuss bulk requirements and delivery timelines. Verify all specifications against your Cummins NTA855 or other reference engine before finalizing your purchase.

Product FAQ

Check for debris in the oil feed lines and compressor inlet. If FOD is found, flush the system before installing the new 4LGK H3B repair kit to prevent contamination.

Compare the port layout on your existing 4LGK H3B housing with the new kit. Verify dimensions against your Cummins NTA855 or other reference application specs.

Ensure the wastegate spring and actuator settings match the original 4LGK H3B specifications. Incorrect pressure can affect boost control on your engine.

Yes, it is a reference application for Shantui SD22 units. Verify your specific engine serial number and turbo configuration before ordering.

Shantui SD22 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 Shantui SD22.

Compatibility Verify part number 3545664, turbo model 4LGK H3B, engine code, and vehicle application before ordering. This is a reference application; confirm fitment with your specific unit.

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Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

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.

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