4033028 RA Turbocharger Rotor Assy for CUMMINS QSK19

This aftermarket FOR 4033028 RA Rotor Assy is a replacement component for CUMMINS QSK19 engines, with reference applications including KOMATSU WA600 and HITACHI ZW550 wheel loaders. Buyers should verify the part number, engine code, and associated OEM reference numbers against their specific turbocharger configuration before ordering.

Key Specifications

• Part Number: FOR 4033028 RA
• Product Type: Rotor Assy
• Gross Weight: 5 kg
• Packing: N/A
• Representative OEM References: FOR 4033521 RA, FOR 4038025 RA, FOR 4038026 RA, FOR 4038027 RA, FOR 4038028 RA, FOR 4038029 RA, FOR 4038030 RA, FOR 4038991 RA, FOR 4039249 RA, FOR 4955346 RA, FOR 4955347 RA

This rotor assembly is designed for CUMMINS QSK19 engines. The 5 kg gross weight reflects the mass of the complete rotor unit. Buyers should cross-reference these OEM numbers against their specific turbocharger configuration to confirm the correct replacement application.

Application & Compatibility

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

• KOMATSU > KOMATSU WA600 > CUMMINS QSK19
• HITACHI > ZW550 > ZW550 Wheel loader > QSK19

This Rotor Assy is listed for CUMMINS QSK19 engines, with reference applications including KOMATSU WA600 and HITACHI ZW550 wheel loaders. These application paths serve as verification clues rather than confirmed fitment. Buyers should cross-reference the part number FOR 4033028 RA against their specific turbocharger configuration and associated OEM reference numbers. Verify the engine code, vehicle model, and production year before ordering to ensure the correct replacement application. Technical fitment support is available to assist with these verification steps.

Technical Notes

The FOR 4033028 RA Rotor Assy is a critical internal component for CUMMINS QSK19 turbochargers. Buyers should verify the compressor wheel inducer and exducer dimensions against their original part or technical drawings to ensure correct airflow characteristics. Additionally, inspect the turbine wheel shaft diameter and material composition to confirm alignment with the original specification. These checks help ensure stable operation within the engine. Technical fitment support is available to assist with these verification steps before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for FOR 4033028 RA Rotor Assy orders. Worldwide shipping is available for this 5 kg component, ensuring reliable delivery to international fleet parts buyers. Our team provides technical fitment support to help verify the compressor wheel dimensions and turbine shaft specifications against your specific CUMMINS QSK19 configuration. Before placing an order, confirm the part number and associated OEM reference numbers to ensure the correct replacement application for your KOMATSU WA600 or HITACHI ZW550 equipment.