2838541 BH HX83 Turbocharger Bearing Housing Replacement

This aftermarket FOR 2838541 BH bearing housing is a replacement component for HX83 turbochargers, designed for Cummins QSK38 and QSK50 engine applications. It serves as a reference part for Hitachi excavators and industrial gensets, with 68 associated OEM reference numbers to help confirm fitment before ordering.

Key Specifications

• Part Number: FOR 2838541 BH
• Product Type: Turbocharger Bearing Housing
• Turbo Model: HX83
• Gross Weight: 6 kg
• Packing Dimensions: 23 x 21 x 13 cm
• OEM Reference Numbers: 68 associated references, including 4030920 BH, 4038317, 4038320, 4039876, 4040242 BH, 4043986, 4044363, and 4047881 BH
• Application Clues: Cummins QSK38 and QSK50 engines; Hitachi excavators; industrial gensets
• Visual Verification: Cast metal housing with circular mounting flange, central threaded opening, and multiple side ports visible in product images

Application & Compatibility

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

• HITACHI > Hitachi Excavator > Cummins QSK38
• Aksa > AUDC1600-6 > AUDC1600-6 Genset > QSK50 G6
• HITACHI > EX1900-6 > EX1900-6 Mining excavator > hydraulic shovel > CUMMINS QSK38
• HITACHI > EX1900-6 > EX1900-6 Mining excavator > QSK38
• HITACHI > EX2500-6 > EX2600-6 > EX2600-7 > EX2600-7 Mining excavator > QSK50
• HITACHI > Hitachi EX5500 > Hitachi EX5500-6 > Cummins QSK50
• Ingersoll Rand > T4W > T4W DH > T4W DH Truck-mounted water-well > deep-hole drilling rig > CUMMINS Q19 600HP

This bearing housing is a reference application for Hitachi EX1900-6 and EX2500-6/EX2600-7 mining excavators equipped with Cummins QSK38 or QSK50 engines. It is also associated with industrial gensets, such as the Aksa AUDC1600-6 Genset with QSK50 G6 engines, and Ingersoll Rand T4W DH truck-mounted drilling rigs using Cummins Q19 600HP engines. Buyers should verify their specific engine code, production year, and turbocharger configuration against the 68 associated OEM reference numbers, including 4030920 BH and 4040242 BH, before ordering. Technical fitment support is available to confirm the correct part for your specific application.

Technical Notes

The HX83 turbocharger is a large industrial unit typically found in heavy-duty applications. This bearing housing supports the rotor assembly and maintains oil lubrication. Visible features include a cast metal body with a circular mounting flange, central threaded opening, and multiple side ports for oil and coolant lines. Buyers should verify the housing bore size, port locations, and flange bolt pattern against their existing unit. Cross-reference the 68 associated OEM numbers, such as 4030920 BH and 4040242 BH, to confirm the correct revision for your Cummins QSK38 or QSK50 engine. Technical fitment support is available to assist with verification.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for this FOR 2838541 BH bearing housing. Technical fitment support is available to help verify the part against your specific Cummins QSK38 or QSK50 engine configuration. Before placing an order, confirm the part number, engine code, and associated OEM reference numbers to ensure the correct revision for your Hitachi excavator or industrial genset application.