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1549450 GT4594 Turbocharger Replacement for Volvo DH12D

Aftermarket 1549450 GT4594 turbocharger for Volvo DH12D applications. Verify part number, engine code, and OEM reference numbers 709197-0001, 709197-1, or 709197-5001 before ordering.

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

Type Turbocharger On backorder — orders accepted Part # 1549450 Models GT4594 Weight 22.00 kg Packing 26*30*33
Cross Reference 709197-0001
Show more cross references 709197-0001 709197-1 709197-5001
CA$ 283 / 1 pc(s)
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Subtotal: CA$ 283

Standard shipping for one packed item (CAD)
CanadaCA$ 491.99

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 1549450 GT4594 turbocharger is a replacement unit for Volvo DH12D truck applications. It is associated with OEM reference numbers 709197-0001, 709197-1, and 709197-5001, which buyers should verify against their specific vehicle data and service manuals before ordering.

Key Specifications

  • Part Number: 1549450
  • Product Type: Turbocharger
  • Turbo Model: GT4594
  • Application Clue: Volvo DH12D
  • Packing Dimensions: 26*30*33 cm
  • Gross Weight: 22 kg
  • OEM Reference Numbers: 709197-0001, 709197-1, 709197-5001

These specifications help B2B buyers and repair shops verify the physical dimensions and weight for shipping calculations. Cross-check the listed OEM reference numbers against your specific vehicle service data to confirm the correct replacement unit for your Volvo DH12D application.

Application & Compatibility

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

  • VOLVO > VOLVO TRUCK > VOLVO DH12D

This GT4594 turbocharger is listed for Volvo truck applications, specifically the DH12D engine. The application path is Volvo > Volvo Truck > Volvo DH12D. Buyers should treat this as a reference clue and verify the specific vehicle model, production year, and engine configuration before ordering. Cross-check the part number 1549450 against your service data and confirm the OEM reference numbers 709197-0001, 709197-1, or 709197-5001 match your unit. This verification step helps ensure the correct replacement application for your fleet or repair shop.

Technical Notes

The GT4594 turbocharger is a heavy-duty unit designed for commercial truck applications. For the 1549450 replacement, verify the actuator type and rod length against your specific Volvo DH12D engine configuration. Confirm that the backplate interface aligns correctly with the compressor housing to ensure proper sealing. Check the spring rate of the pneumatic actuator to match the original equipment specification for stable boost control. These verification steps help confirm the correct replacement application before installation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 1549450 GT4594 turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers before ordering. Contact our team for bulk order details or to confirm the correct replacement application for your Volvo DH12D fleet.

Product FAQ

Inspect the backplate interface and compressor housing alignment to ensure proper sealing and balance. Verify that the housing matches the specific Volvo DH12D application before installation.

Measure the actuator rod length against the OEM specification for the Volvo DH12D engine. Confirm the adjustment range allows for proper boost control and stable operation under load.

Verify the spring rate matches the original equipment specification for the DH12D engine. Incorrect spring rates can affect boost response and turbine turbo detailsing in VNT designs.

This part is associated with OEM reference numbers 709197-0001, 709197-1, and 709197-5001. Cross-check these numbers against your vehicle's service manual or parts catalog to confirm fitment.

VOLVO 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 VOLVO.

Compatibility Verify part number 1549450, engine code DH12D, vehicle application, production year, and OEM reference numbers 709197-0001, 709197-1, or 709197-5001 before ordering. Confirm turbo configuration and backplate fitment with your specific vehicle data.

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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.

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