4956063 HX83 Turbocharger Replacement for Cummins QSK78

The 4956063 HX83 turbocharger is an aftermarket replacement unit designed for Cummins QSK78 engines, serving as a direct alternative for Komatsu 930E mining trucks and other heavy-duty applications. This HX83 model is associated with OEM reference numbers 2843376, 4032778, 4048345, and 4048346, providing a reliable replacement option for fleet parts buyers and repair shops seeking technical fitment support.

Key Specifications

• Part Number: 4956063
• Product Type: Turbocharger
• Turbo Model: HX83
• Gross Weight: 65 kg
• Packing Dimensions: 43*46*46 cm
• OEM Reference Numbers: 2843376, 4032778, 4048345, 4048346

These specifications help buyers verify the 4956063 HX83 turbocharger against their Cummins QSK78 engine requirements. Confirm the part number and reference numbers match your specific application before ordering.

Application & Compatibility

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

• KOMATSU > Komatsu 930E > Cummins QSK78
• Aksa > AC 3000 > AC 3000 Stationary diesel generator set > CUMMINS QSK78
• BelAZ > 75600 > 75600 Electric-drive mining haul truck > CUMMINS QSK78
• BelAZ > 75603 > 75605 > 75605 Electric-drive mining haul truck > CUMMINS QSK78
• LIEBHERR > T 282 > T 282 B > T 282 C > T 282 C Electric-drive mining haul truck > CUMMINS QSK78
• LIEBHERR > T 284 > T 284 Electric-drive mining haul truck > CUMMINS QSK78
• NHL > NTE360 > NTE360A > NTE360A Electric-drive mining haul truck > CUMMINS QSK78

This HX83 turbocharger is listed for Cummins QSK78 engine applications, including Komatsu 930E mining trucks, BelAZ 75600 and 75605 electric-drive haul trucks, Liebherr T 282 and T 284 models, and Aksa AC 3000 stationary generator sets. These application paths serve as reference clues for verification; buyers must confirm the specific engine code, production year, and OEM reference numbers (2843376, 4032778, 4048345, 4048346) against their unit before ordering. Verify that the part number 4956063 matches your existing installation to ensure proper replacement application.

Technical Notes

The HX83 turbocharger is a large-displacement unit designed for high-horsepower Cummins QSK78 engines. Buyers should verify the turbine wheel shaft diameter and material against the original unit to ensure proper bearing housing fitment. Inspect the bearing housing oil feed and return ports for blockages or debris to maintain stable operation. If foreign object damage is found on the old unit, clean the oil and exhaust systems before installing this 4956063 replacement. Confirm the part number and OEM reference numbers 2843376, 4032778, 4048345, and 4048346 match your specific application before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the 4956063 HX83 turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers before ordering. Contact our team for bulk inquiries or to confirm application details for Cummins QSK78 engines in mining and generator set applications.