4038792 HX25W Turbocharger Replacement for Komatsu SAA4D102E-2A-4
Aftermarket 4038792 HX25W turbocharger for Komatsu SAA4D102E-2A-4. Verify part number, engine code, and OEM reference numbers 3596065 or 4025332 before ordering. Worldwide shipping available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
3596065 3596066 4025332 4038793 6737-81-8090 6737-81-8091Subtotal: US$ 168.00
Send an InquiryThis aftermarket 4038792 HX25W turbocharger is a replacement unit for Komatsu SAA4D102E-2A-4 engines. It serves Komatsu bulldozer applications, including Tier 2B models, and is associated with OEM reference numbers such as 3596065 and 4025332. Verify your specific engine code and part number before ordering to ensure the correct replacement application.
Key Specifications
- Part Number: 4038792
- Product Type: Turbocharger
- Turbo Model: HX25W
- Application Clues: Komatsu SAA4D102E-2A-4 engine, Komatsu Bulldozer (Tier 2B)
- Packing Dimensions: 21 x 23 x 26 cm
- Gross Weight: 8 kg
- OEM Reference Numbers: 3596065, 3596066, 4025332, 4038793, 6737-81-8090, 6737-81-8091
These specifications help buyers verify the correct replacement unit against their equipment records. Cross-check the part number and OEM references against your specific engine code to confirm the correct application before placing an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- KOMATSU > KOMATSU BULLDOZER > KOMATSU SAA4D102E-2A-4
- KOMATSU > KOMATSU BULLDOZER > KOMATSU TIER 2B
This unit is listed for Komatsu SAA4D102E-2A-4 engines and Komatsu bulldozer applications, including Tier 2B models. Use the supplied OEM reference numbers, such as 3596065 and 4025332, as verification clues to confirm the correct replacement application. Cross-check your specific engine code, production year, and existing turbo configuration against these references before ordering. Verify that the HX25W model matches your equipment records to ensure the correct part is selected for your fleet or repair project.
Technical Notes
The HX25W model is a fixed-geometry turbocharger design. This unit is associated with Komatsu SAA4D102E-2A-4 engines and Tier 2B bulldozer applications. Buyers should verify the specific turbo configuration on their equipment, including compressor housing and turbine housing details, before ordering. Cross-check the part number 4038792 against OEM reference numbers such as 3596065 or 4025332 to confirm the correct replacement application. Technical fitment support is available to assist with verification questions regarding engine codes and application clues.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 4038792 HX25W turbocharger. Worldwide shipping is available for this 8 kg unit, with standard packing dimensions of 21 x 23 x 26 cm. Technical fitment support is available to help verify engine codes and OEM reference numbers such as 3596065 or 4025332 before ordering. Wholesale inquiries can include consolidated shipment options for multiple Komatsu parts to optimize logistics costs for fleet maintenance projects.
Product FAQ
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 4038792, engine code SAA4D102E-2A-4, vehicle application, production year, and OEM reference numbers (e.g., 3596065, 4025332) before ordering. Confirm turbo configuration matches your unit.
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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.
