Product image unavailable. Placeholder image only.

3598725 HX25W Turbocharger Actuator for Komatsu S4D102E

Aftermarket replacement actuator 3598725 for HX25W turbochargers on Komatsu S4D102E engines. Verify part number, engine code, and vehicle application before ordering.

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

Type Actuator On backorder — orders accepted Part # 3598725 Models HX25W Packing N/A
Request Quote
Send an Inquiry
12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket replacement actuator, part number 3598725, is designed for HX25W turbochargers on Komatsu S4D102E engines. It serves as an aftermarket replacement component for Komatsu PC120-6 applications, supporting reliable turbocharger operation. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 3598725
  • Product Type: Turbocharger Actuator
  • Turbo Model: HX25W
  • Application Clue: Komatsu S4D102E engine, Komatsu PC120-6
  • Packing: N/A
  • Gross Weight: Not specified
  • OEM Reference Numbers: None supplied
  • Image Availability: Not currently available

This section lists the core identification fields for the 3598725 actuator. Use these facts to cross-check your existing part or service manual. Since no OEM reference numbers are provided in the input, rely on the part number and engine code for initial verification. Confirm the specific actuator configuration against your unit before proceeding with an order.

Application & Compatibility

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

  • KOMATSU > KOMATSU PC120-6 > KOMATSU S4D102E

This actuator is listed for Komatsu PC120-6 applications equipped with S4D102E engines. It is associated with HX25W turbocharger configurations. Use the application path 'Komatsu > Komatsu PC120-6 > Komatsu S4D102E' as a reference clue to narrow your search. Verify your specific engine code, production year, and turbo model before ordering. Confirm that part number 3598725 matches your existing actuator or service manual. Since no OEM reference numbers are supplied, cross-check the physical unit and engine details to ensure the correct replacement application.

Technical Notes

The HX25W turbocharger actuator is a critical control component for managing boost pressure on Komatsu S4D102E engines. Since specific actuator configurations can vary by production year and service history, visual inspection of the existing unit is recommended. Confirm the part number 3598725 against your service manual or physical component. Verify the engine code and vehicle application to ensure the replacement matches your specific Komatsu PC120-6 configuration. This verification step helps prevent ordering errors and ensures the correct replacement application.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 3598725 HX25W actuator. Technical fitment support is available to help verify part number, engine code S4D102E, and vehicle application Komatsu PC120-6 before ordering. Contact our team to confirm stock levels and shipping options for your specific requirement. This service helps ensure you receive the correct replacement component for your turbocharger maintenance or rebuild project.

Product FAQ

Use 'Komatsu PC120-6' and 'Komatsu S4D102E' to narrow results. These terms help confirm the specific engine and vehicle application for part 3598725.

Confirm the engine code is S4D102E and the turbo model is HX25W. Verify the production year of the Komatsu PC120-6 to ensure the actuator matches the specific configuration.

Images are not currently available for this listing. Buyers should verify fitment using part number 3598725 and engine code S4D102E instead of relying on visual confirmation.

Yes, volume pricing is available for B2B buyers. Contact technical support to confirm current stock levels and shipping options for worldwide delivery.

KOMATSU 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 KOMATSU.

Compatibility Verify part number 3598725, engine code S4D102E, vehicle application Komatsu PC120-6, and production year before ordering. Confirm turbo model HX25W and specific actuator configuration for your unit.

Customer Reviews

Share installation notes, fitment feedback, or service experience for this product.

No customer reviews have been added for this product yet.

5/5

For More Information

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.

You May Also Need