4030860 RA Rotor Assy QSK38 Mining Excavators
4030860 RA Rotor Assy for QSK38 engines in Hitachi EX1900-6, Komatsu PC3000-6, and Liebherr R 9200 G7 mining excavators. Verify part number and engine application before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Subtotal: US$ 190.00
Send an InquiryThe 4030860 RA Rotor Assy is an aftermarket replacement component designed for QSK38 engines in mining excavators. This rotor assembly serves as a reference application for Hitachi EX1900-6, Komatsu PC3000-6, and Liebherr R 9200 G7 machines, supporting stable turbocharger operation when verified against your specific unit's configuration.
Key Specifications
- Part Number: 4030860 RA
- Product Type: Rotor Assy
- Gross Weight: 5 kg
- Packing: N/A
- Engine Application: QSK38
- Vehicle Applications: Hitachi EX1900-6, Komatsu PC3000-6, Komatsu PC5500-6, Liebherr R 9200 G7, Liebherr R 9300 G8
- OEM Reference Numbers: Not supplied
- Image Availability: No product image provided
Verify the part number 4030860 RA against your existing turbocharger nameplate. Confirm the QSK38 engine code and specific excavator model to ensure the rotor assembly matches your current configuration before ordering.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- HITACHI > EX1900-6 > EX1900-6 Mining excavator > QSK38
- KOMATSU > PC3000-6 > PC3000-6 Mining excavator > QSK38
- KOMATSU > PC5500-6 > PC5500-6 Mining excavator > QSK38
- LIEBHERR > R 9200 > R 9200 G7 > R 9200 G7 Mining excavator > QSK38
- LIEBHERR > R 9300 G8 > R 9300 G8 Mining excavator > QSK38
This Rotor Assy is listed for QSK38 engines in mining excavators. Reference applications include Hitachi EX1900-6, Komatsu PC3000-6, Komatsu PC5500-6, Liebherr R 9200 G7, and Liebherr R 9300 G8. These paths serve as verification clues; confirm your specific machine's turbocharger configuration before ordering. Verify the part number 4030860 RA and engine code against your existing nameplate to ensure the replacement application matches your unit.
Technical Notes
The 4030860 RA Rotor Assy is a mechanical component for QSK38 engines, where the rotor assembly typically includes the turbine wheel, compressor wheel, and shaft. No specific turbo model or OEM reference numbers are supplied for this part, so buyers should verify the part number against the existing turbocharger nameplate. Confirm the QSK38 engine code and excavator model to ensure the replacement application matches your unit. Inspect the turbine and compressor housings for damage or excessive wear before installation. Ensure the bearing housing is clean and undamaged to support stable operation of the new rotor assembly.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 4030860 RA Rotor Assy. Technical fitment support is available to help verify the QSK38 engine application and specific excavator model before ordering. This service helps confirm that the replacement application matches your current turbocharger configuration. For fleet parts buyers, we provide clear part number verification and application guidance to streamline procurement. Contact our team to discuss bulk orders or specific requirements for Hitachi, Komatsu, or Liebherr mining excavators.
Product FAQ
EX1900-6 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 EX1900-6.
Compatibility Verify part number 4030860 RA, QSK38 engine code, specific vehicle model, and production year before ordering. Confirm fitment against your OEM reference numbers and current turbo configuration.
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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.
