Click image to zoom
4027807 HX55W Turbocharger Core for Kenworth T800 Cummins ISX Dual Cam
Aftermarket 4027807 HX55W core assembly for Kenworth T800 Cummins ISX Dual Cam and Freightliner Cummins ISX1 applications. Verify part number, engine, and OEM references before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
FOR 3595090 FOR 3595091 FOR 3595092 FOR 3595093 FOR 4025184 FOR 4036892 FOR 4036900 FOR 4036902 FOR 4037480 FOR 4037481 FOR 4037482 FOR 4040844 FOR 4040845 FOR 4040846 FOR 4046127 FOR 4046131 FOR 4046132 FOR 4089754 FOR 4089768 FOR 4090042Subtotal: CA$ 210
Standard shipping for one packed item (CAD)
| Canada | CA$ 193.00 |
|---|
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.
Shipping zones and full policyThis aftermarket 4027807 HX55W turbocharger core is a replacement assembly for Kenworth T800 and Freightliner trucks equipped with Cummins ISX Dual Cam or ISX1 engines. Verify your specific part number, engine code, and OEM reference numbers before ordering to ensure correct application.
Key Specifications
- Part Number: 4027807
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: HX55W
- Application Clues: Kenworth T800, Freightliner (2001-2012)
- Engine Clues: Cummins ISX Dual Cam, Cummins ISX1
- Packing Dimensions: 21 x 23 x 26 cm
- Gross Weight: 6 kg
- OEM Reference Numbers: 20 listed, including 3595090, 4025184, 4036892, and 4036900
- Image Availability: High-resolution studio photography showing compressor and turbine sections
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Kenworth > Kenworth T800 > Cummins ISX Dual Cam
- Freightliner > Freightliner (2001-2012) > Cummins ISX1
This aftermarket 4027807 HX55W core is a replacement application for heavy-duty trucks, specifically listed for Kenworth T800 with Cummins ISX Dual Cam engines and Freightliner (2001-2012) with Cummins ISX1 engines. Buyers should verify the specific engine code, vehicle model, and production year against their existing unit. The product is associated with 20 OEM reference numbers, including 3595090, 4025184, 4036892, and 4036900, which serve as verification clues rather than confirmed fitment. Cross-reference these numbers with your current turbocharger to ensure the correct HX55W configuration is selected. Technical fitment support is available to assist with matching the core to your specific application before ordering.
Technical Notes
The 4027807 HX55W core assembly features a visible water-cooled cartridge design with distinct compressor and turbine sections. The compressor housing displays a silver-colored multi-blade impeller, while the turbine housing is constructed from dark grey cast material. Buyers should inspect the central shaft assembly and threaded shaft end for integrity before installation. Verify the specific HX55W configuration against your existing unit, as visible markings may not always be present on the metal. Cross-reference the physical appearance with OEM reference numbers such as 3595090 or 4025184 to confirm the correct replacement application for your Cummins ISX engine.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for the 4027807 HX55W core. Worldwide shipping is available for this aftermarket replacement assembly. Technical fitment support is provided to help verify the part number, engine code, and OEM reference numbers before ordering. Contact our team to confirm the specific HX55W configuration for your Kenworth T800 or Freightliner application.
Product FAQ
Kenworth T800 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 Kenworth T800.
Compatibility Verify part number 4027807, engine code (Cummins ISX Dual Cam/ISX1), vehicle application (Kenworth T800, Freightliner 2001-2012), production year, and OEM reference numbers before ordering. This is an aftermarket replacement application; confirm fitment with your specific unit.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
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.
