Click image to zoom
4039990 HX40 Turbocharger Replacement for Cummins Engines
Subtotal: USD 155.00
Send an InquiryThis 4039990 HX40 Turbocharger is an aftermarket replacement unit intended for Cummins engine applications. It is supplied as a replacement option for maintenance and rebuild purposes, offering a reference application for your fleet or repair shop needs.
Key Specifications
- Part Number: 4039990
- Product Type: Turbocharger
- Turbo Model: HX40
- OEM Reference Numbers: 4039991
- Gross Weight: 16 kg
- Packing Dimensions: 32x27x34 cm
- Image Availability: Available
Application & Compatibility
This turbocharger is listed for Cummins applications. The associated OEM reference number is 4039991. Buyers must verify the specific engine model, vehicle application, and production year against their requirements before placing an order. Technical fitment support is available to assist with verification.
Technical Notes
As an aftermarket replacement unit, specific internal configurations are dependent on the application. Please verify all application details to ensure the unit meets your operational requirements.
B2B Supply
We support B2B purchasing needs, with volume pricing available for distributors and repair shops. Fast worldwide shipping options are available, and technical fitment support is provided for complex parts inquiries.
Product FAQ
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
