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3591890 HX55W Turbocharger Actuator for Cummins ISX2
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Send an InquiryThis 3591890 turbocharger actuator serves as an aftermarket replacement for HX55W turbochargers in Cummins ISX2 truck applications. Designed to support multiple OEM reference numbers, it offers a replacement option for fleet maintenance and rebuild operations. Verify specific engine codes and part numbers before ordering to ensure correct fitment.
Key Specifications
This section outlines the core identification details for the 3591890 turbocharger actuator. Key specifications include the public part number 3591890 and the associated HX55W turbo model. The unit is designed for Cummins ISX2 engine applications, serving as a direct aftermarket replacement component. Physical logistics data shows a gross weight of 1.1 kg with compact packing dimensions of 11x11x36 cm, facilitating efficient storage and shipping. This actuator references over 50 OEM numbers, including 3590901 AC and 3592158 AC, to assist buyers in reference checking their specific requirements. Always verify these details against your existing hardware before finalizing your order.
Application & Compatibility
This actuator is listed for Cummins ISX2 truck engines, specifically supporting HX55W turbocharger assemblies. The extensive OEM reference list includes numbers such as 3590901 AC, 3592158 AC, and 3592518 AC, serving as verification aids for buyers. These references help confirm the correct replacement application for your specific engine configuration. Always cross-check your existing part number and engine code against these references before ordering. This ensures accurate fitment and avoids installation issues in fleet maintenance or rebuild scenarios.
Technical Notes
This HX55W turbocharger actuator is engineered for Cummins ISX2 truck engines, supporting precise boost control in heavy-duty applications. The unit references over 50 OEM numbers, including 3590901 AC and 3592158 AC, to assist with identification. Verify your specific engine code and existing part number against these references before ordering. This ensures the correct replacement application for your fleet maintenance or rebuild project. Technical fitment support is available to confirm details.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 3591890 HX55W turbocharger actuator. Technical fitment support is available to verify engine codes and OEM reference numbers before ordering. Contact our team for bulk inquiries, proforma invoices, and logistics details. We assist distributors and repair shops in confirming part specifications to ensure smooth procurement for Cummins ISX2 fleet maintenance projects.
Product FAQ
CUMMINS 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 CUMMINS.
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Frequently Asked Questions
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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.
