4027263 HX82 Turbocharger Core for Komatsu WA600 Cummins QSK19

This aftermarket 4027263 HX82 turbocharger core is a replacement CHRA assembly designed for Komatsu WA600 and Cummins QSK19 applications. It includes the compressor wheel, turbine wheel, and central bearing housing, serving as an aftermarket replacement component for heavy-duty industrial and mining equipment.

Key Specifications

• Part Number: 4027263
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: HX82
• Gross Weight: 18 kg
• OEM Reference Numbers: 24 references including 4027890, 3537429, 3537430, and 3538177
• Application Clues: Komatsu WA600, Kenworth C510, Cummins QSK19
• Image Availability: High-resolution studio photography showing compressor and turbine wheels

Application & Compatibility

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

• KOMATSU > KOMATSU WA600 > CUMMINS QSK19
• Kenworth > C510 > C510 Heavy mining road-train truck > CUMMINS QSK19 600HP
• VIGOR INDUSTRIAL > EFB-08825 > San Francisco Fireboat 3 (St. Francis) > CUMMINS QSK19-M > QSK19-DM

This 4027263 HX82 core is listed for replacement applications on Komatsu WA600 and Cummins QSK19 engines. It is also associated with Kenworth C510 heavy mining trucks and VIGOR INDUSTRIAL fireboat systems using QSK19-M variants. Buyers should verify the specific engine code, turbo model, and production year against their service records. Cross-check the 24 supplied OEM reference numbers, including 4027890 and 3537429, to confirm fitment before ordering. Technical fitment support is available to assist with application verification.

Technical Notes

The HX82 core assembly features a central bearing housing with flanged connection points and machined metal surfaces. Visible components include the compressor wheel with curved blades and the turbine wheel, both integral to the CHRA structure. Buyers should verify the bearing housing mounting holes and flange dimensions against their specific turbocharger housing. Confirm the part number 4027263 and cross-reference OEM numbers such as 4027890 or 3537429 to ensure the core matches the required application. Technical fitment support is available to assist with configuration verification.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the 4027263 HX82 core. Technical fitment support is available to verify engine codes, vehicle applications, and OEM reference numbers before ordering. Inquire for bulk quotes or to confirm specific application details for Komatsu WA600 or Cummins QSK19 systems.

For B2B stock planning, note that the 4027263 HX82 core has a gross weight of 18 kg, which aids in calculating shipping costs and warehouse space requirements. When managing inventory for Cummins QSK19 applications, cross-reference the 24 supplied OEM numbers, such as 4027890 and 3537429, against your service records to ensure the correct CHRA variant is ordered. LeadTurbo provides technical fitment support to help distributors and repair shops verify engine codes and vehicle applications before finalizing bulk orders. This verification step helps prevent mis-shipments and supports efficient parts management for heavy-duty mining and industrial fleets.