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3591890 HX55W Turbocharger Actuator for Kenworth T800 Cummins ISX
Aftermarket 3591890 HX55W turbocharger actuator for Kenworth T800 and Volvo trucks with Cummins ISX engines. 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
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Send an InquiryThis aftermarket 3591890 HX55W turbocharger actuator is a replacement component for Kenworth T800 trucks equipped with Cummins ISX Dual Cam engines. It serves as a functional replacement for units associated with OEM reference numbers such as 3590901 AC and 3592158 AC, supporting fleet maintenance and repair operations.
Key Specifications
- Part Number: 3591890
- Product Type: Turbocharger Actuator
- Turbo Model: HX55W
- Application Clues: Kenworth T800, Cummins ISX Dual Cam; Volvo Truck, Cummins ISX3 600HP
- Packing Dimensions: 11 x 11 x 36 cm
- Gross Weight: 1.1 kg
- Representative OEM References: 3590901 AC, 3590902 AC, 3592158 AC, 3592518 AC, 3592544 AC, 3592548 AC
- Image Availability: High-resolution studio shots showing the silver cylindrical body, push-rod, and clevis end link are available for visual verification.
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
- VOLVO > VOLVO TRUCK > CUMMINS SIGNATURE ISX3 600HP
This actuator is listed for Kenworth T800 trucks with Cummins ISX Dual Cam engines and Volvo trucks with Cummins ISX3 600HP engines. It is associated with 51 OEM reference numbers, including 3590901 AC, 3592158 AC, and 3592518 AC. These references serve as verification clues for your specific application.
- Verify part number 3591890 against your engine code and vehicle model before ordering.
- Confirm the turbo configuration and actuator type match your HX55W setup.
- Check production year and OEM reference numbers to ensure correct replacement application.
Technical Notes
The HX55W turbocharger actuator features a cylindrical metal body with a polished finish and a long push-rod ending in a clevis-style link for pivot attachment. Two mounting bolts are visible on the underside, while the top cap displays concentric ridges and a central hub with three distinct lobes. These visual details support physical verification of the actuator type and mounting details. Buyers should cross-check these features against their existing unit to confirm the correct replacement application for Cummins ISX engines. Technical fitment support is available to assist with specific verification questions.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for the 3591890 HX55W actuator. Worldwide shipping is available for international orders, including the United States. Technical fitment support is provided to help verify part number 3591890, engine code, and OEM reference numbers such as 3590901 AC before ordering. Request a formal quotation to confirm Incoterms, currency, and proforma invoice details for wholesale transactions.
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 3591890, engine code, vehicle application, production year, and OEM reference numbers such as 3590901 AC or 3592158 AC before ordering. Confirm turbo configuration and actuator type for your specific application.
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