3774210 HX82 Turbocharger Replacement for Cummins QSK50

This aftermarket HX82 turbocharger, part number 3774210, serves as a replacement unit for Cummins QSK50 engines in mining and generator applications. Verify OEM reference numbers such as 4033045 and 4042799 against your specific equipment before ordering.

Key Specifications

The HX82 turbocharger, part number 3774210, is an aftermarket replacement unit designed for Cummins QSK50 engines. It is associated with OEM reference numbers including 4033045, 4042799, 4042800, 4044551, and 4955302. The unit ships with a gross weight of 65 kg in a 41x45x46 cm package. High-resolution studio images are available, showing the radial compressor wheel, V-band clamp assembly, and turbine housing flange. Buyers should verify the specific engine variant and production year against these reference numbers before ordering to ensure correct fitment for their mining or generator set application.

Application & Compatibility

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

• HITACHI > Hitachi EX5500 > Hitachi EX5500-6 > Cummins QSK50
• Aksa > AC 1875-6 > AC 1875-6 Generator set > CUMMINS QSK50 CM2150 MCRS G
• Aksa > AC 1875-6 > AC 1875-6 Genset > CUMMINS QSK50 G4
• BelAZ > 75180 > 75180 Mining haul truck > CUMMINS QSK50
• HITACHI > EX2500-6 > EX2500-6 Mining excavator > CUMMINS QSK50 CM850 MCRS
• KOMATSU > 730E-8 > 730E-8 Mining haul truck > CUMMINS QSK50
• KOMATSU > HD1500-8 > HD1500-8 Mining haul truck > CUMMINS QSK50
• KOMATSU > PC3400-11 > PC3400-11M0 > PC3400-11M0 Mining excavator > CUMMINS QSK50
• LIEBHERR > R 9400 G6 > R 9400 G6 Mining excavator > CUMMINS QSK50
• LIEBHERR > R 9600 G8 > R 9600 G8 Mining excavator > CUMMINS QSK50

This HX82 turbocharger is listed for Cummins QSK50 engines in heavy-duty mining and generator applications. Key reference applications include Hitachi EX5500-6, Komatsu 730E-8, and Aksa AC 1875-6 generator sets. Buyers should verify the specific engine variant, production year, and OEM reference numbers such as 4033045 or 4042799 against their current unit. This part is associated with multiple heavy equipment manufacturers, including BelAZ, Liebherr, and Komatsu models. Confirm the turbo configuration and actuator type match your specific installation before ordering to ensure correct replacement application.

Technical Notes

The HX82 turbocharger is a large-displacement unit intended for high-output Cummins QSK50 engines. Visible features include a black cast housing, radial compressor wheel, and V-band clamp assembly connecting the compressor and turbine sections. Buyers should verify the actuator rod length, spring rate, and electronic position related electrical detail output against their specific installation. Confirm these details match the original unit before ordering to ensure correct replacement application.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this HX82 turbocharger. Technical fitment support is available to help verify part number 3774210, Cummins QSK50 engine codes, and OEM reference numbers such as 4033045 before ordering. Distributors and fleet parts buyers can request quotes for bulk orders. Confirm your specific application details, including production year and actuator configuration, to ensure the correct replacement unit is supplied for your mining or generator set equipment.