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4040148 HX40W Turbocharger Actuator for DCEC C300 20 & Cummins 6BTAA

Aftermarket 4040148 HX40W turbo actuator for DCEC C300 20, Cummins 6BTAA, and FAW CA6DM2-42E3. Verify engine code, vehicle application, and OEM reference numbers before ordering.

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

Type Actuator On backorder — orders accepted Part # 4040148 Models HX40W Packing N/A
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket 4040148 HX40W turbocharger actuator is a replacement component designed for DCEC C300 20 truck applications. It serves as an aftermarket replacement part for turbo boost control systems, supporting reference applications including Cummins 6BTAA and FAW CA6DM2-42E3 engines. Buyers should verify engine codes and vehicle details to confirm fitment before ordering.

Key Specifications

  • Part Number: 4040148
  • Product Type: Turbocharger Actuator
  • Turbo Model: HX40W
  • Reference Applications: DCEC C300 20, Cummins 6BTAA 215HP, FAW CA6DM2-42E3, Tata Cummins B180, MAN D0836LF03, and Xichai 6DM2-42E3.
  • Packing: N/A
  • Gross Weight: 0 kg
  • OEM Reference Numbers: Not supplied in input data. Buyers should verify cross-reference numbers against their specific turbo configuration.

This component is a standalone actuator for the HX40W turbocharger series. It is not a complete turbo assembly. Verify the specific actuator type and mounting details required for your engine before ordering.

Application & Compatibility

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

  • DCEC > DCEC TRUCK > DCEC C300 20
  • DODGE > Ram 2500 > Ram 3500 > Ram 3500 Pickup truck > CUMMINS 6BTAA 215HP
  • FAW > FAW DIESEL > FAW CA6DM2-42E3
  • MAN > MAN TRUCK > MAN D0836LF03
  • TATA > LPT 1518 EX2; LPK 1518; LPT 1918 > LPT 1518 EX2; LPK 1518; LPT 1918 Truck > CUMMINS B180
  • XICHAI > WUXI DIESEL > WUXI DIESEL 6DM2-42E3

Reference applications for this 4040148 HX40W actuator include DCEC C300 20 trucks, Dodge Ram 2500/3500 with Cummins 6BTAA 215HP, FAW CA6DM2-42E3, MAN D0836LF03, Tata Cummins B180, and Xichai 6DM2-42E3. These paths serve as verification clues rather than confirmed fitment. Buyers should cross-check the engine code, vehicle model, and existing turbo configuration against their specific unit. Verify the actuator mounting style and signal type before ordering to ensure correct replacement application.

Technical Notes

The HX40W turbocharger series is commonly associated with variable-geometry turbine designs in heavy-duty truck applications. While the specific actuator configuration for part number 4040148 is not detailed in the supplied data, buyers should verify the mounting style, signal type, and physical dimensions against their existing unit. Technical fitment support is available to help cross-reference engine codes such as DCEC C300 20 or Cummins 6BTAA with the correct actuator variant. Confirm these details before ordering to ensure the replacement component matches your specific turbo configuration.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the 4040148 HX40W actuator. Our team provides technical fitment support to help verify engine codes, vehicle applications, and turbo configurations before you place an order. For inquiries regarding bulk orders or specific application reference numbers, contact our sales team with your engine details and existing part numbers to ensure the correct replacement component is selected for your fleet or workshop needs.

Product FAQ

Look for sluggish boost response, inconsistent idle, or error codes related to turbo boost control. If the actuator is stuck or not responding to ECU signals, it may need replacement.

Replace the complete turbo if the turbine or compressor wheels are damaged, the shaft is bent, or the CHRA is worn. If only the actuator is faulty and the core is in good condition, replacing the actuator is a viable option.

Reference applications include DCEC C300 20, Cummins 6BTAA 215HP, FAW CA6DM2-42E3, and Tata Cummins B180. Verify your specific engine code and turbo model before ordering.

Yes, we offer technical fitment support. Provide your engine code, vehicle details, and existing OEM reference numbers to help confirm the correct replacement application.

DCEC 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 DCEC.

Compatibility Verify part number 4040148, engine code (e.g., DCEC C300 20, Cummins 6BTAA, FAW CA6DM2-42E3), vehicle application, production year, and OEM reference numbers before ordering. This is an aftermarket replacement application; confirm fitment with your specific turbo configuration.

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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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