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4089333 HX40W Turbocharger Replacement for Cummins 6BT5.9

Aftermarket 4089333 HX40W turbocharger for Cummins 6BT5.9 engines. Reference applications include Dodge and Case 6T-590. Verify part number, engine code, and OEM references 3597595-3597597 before ordering.

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

Type Turbocharger On backorder — orders accepted Part # 4089333 Models HX40W Weight 16.00 kg Packing 26*30*33
Cross Reference 3597595
Show more cross references 3597595 3597596 3597597
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket 4089333 HX40W turbocharger is a replacement unit for Cummins 6BT5.9 engines, listed for Dodge and Case 6T-590 applications. Verify part number, engine code, and OEM reference numbers 3597595, 3597596, or 3597597 before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 4089333
  • Product Type: Turbocharger
  • Turbo Model: HX40W
  • Packing Dimensions: 26 x 30 x 33 cm
  • Gross Weight: 16 kg
  • Representative OEM Reference Numbers: 3597595, 3597596, 3597597

These specifications help buyers verify the physical unit against their inventory records and shipping requirements. Cross-check the part number and model against your specific engine application before placing an order.

Application & Compatibility

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

  • DODGE > 6BT5.9
  • Case > Case 6T-590 > Case Loader 6T-590 > Cummins 6BT5.9

This HX40W turbocharger is listed for Cummins 6BT5.9 engines, with reference applications including Dodge and Case 6T-590 loader units. Verify the specific engine code and production year against your vehicle or equipment before ordering. Cross-check the part number 4089333 against OEM reference numbers 3597595, 3597596, or 3597597 to confirm fitment. Buyers should inspect the existing unit’s nameplate and mounting details to ensure the replacement matches the original setup. Technical fitment support is available to assist with verification inquiries.

Technical Notes

The HX40W turbocharger is a fixed-geometry unit designed for Cummins 6BT5.9 engines. This model is commonly found in Dodge and Case 6T-590 applications. Before installation, verify the turbo model and part number 4089333 against the existing unit’s nameplate. Confirm that the compressor and turbine housings match the original configuration. Check the actuator type and mounting flange orientation to ensure proper alignment. Inspect the oil and air lines for wear or damage. Ensure all seals and gaskets are in good condition before reassembly. Technical fitment support is available to review nameplate photos and confirm the correct replacement unit for your specific application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 4089333 HX40W turbocharger. Technical fitment support is available to verify part number, engine code, and OEM reference numbers 3597595, 3597596, or 3597597 before ordering. Inquiries can include nameplate photos and application details to confirm the correct replacement unit for Cummins 6BT5.9 engines in Dodge or Case 6T-590 applications.

Product FAQ

This unit is associated with OEM reference numbers 3597595, 3597596, and 3597597. Verify these numbers against your specific engine and vehicle application before ordering.

Photograph the nameplate clearly showing the part number 4089333 and any serial numbers. Include a photo of the turbo model HX40W if visible to help our technical team confirm fitment for your application.

Inspect the old unit for wear on the compressor and turbine housings. Check the condition of the actuator and any external fittings. Ensure all transferred hardware is clean and free of debris before reassembly.

Confirm that all mounting hardware, gaskets, and seals are included in the kit or sourced separately. Verify that the new turbo's flange and mounting details align with the Cummins 6BT5.9 engine block.

OTHER 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 OTHER.

Compatibility Verify part number 4089333, engine code 6BT5.9, vehicle application, production year, and OEM reference numbers 3597595, 3597596, or 3597597 before ordering. Confirm turbo configuration and mounting details match your specific unit.

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Frequently Asked Questions

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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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