4955904 BH HX80 HX85 Turbocharger Bearing Housing for Cummins KTA50

This aftermarket FOR 4955904 BH bearing housing is a replacement component for HX80 and HX85 turbochargers, specifically referenced for Cummins KTA50 engines in BelAZ mining trucks. It serves as a critical structural part for turbocharger rebuilds, with application clues extending to Hitachi and Komatsu equipment powered by QSK50 engines. Buyers should verify specific OEM reference numbers and engine codes before ordering to ensure correct fitment for their mining or genset application.

Key Specifications

• Part Number: FOR 4955904 BH
• Product Type: Turbocharger Bearing Housing
• Turbo Model: HX80 / HX85
• Engine Application: Cummins KTA50, QSK50
• Packing Dimensions: 21 x 23 x 14 cm
• Gross Weight: 6 kg
• OEM Reference Examples: 4043801, 4043869, 2834218 BH, 2834220 BH
• Image Availability: High-resolution studio views available

This cast metal housing features a wide mounting flange and machined central bore. Visible threaded ports and mounting pins support standard turbocharger assembly procedures. Buyers should cross-check these physical characteristics against their existing unit to confirm dimensional alignment before placing an order.

Application & Compatibility

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

• BelAZ > Belaz Mining Truck > Belaz mining dump truck > Cummins KTA50
• Aksa > AUDC 1600-6 > AUDC 1600-6 Genset > Data-center power > CUMMINS QSK50 G6
• BelAZ > 74131 > 74131 Mining recovery tractor > KTA50
• HITACHI > EX2500-6 > EX2600-6 > EX2600-7 > EX2600-7 Mining excavator > QSK50
• HITACHI > Hitachi EX5500 > Hitachi EX5500-6 > Cummins QSK50
• KOMATSU > HD1500-7 > HD1500-7 Mechanical-drive mining haul truck > CUMMINS QSK50 1500HP
• POWERTEC GENERATOR SYSTEM > PCC750B; 545 kW prime > 600 kW standby > 600 kW standby Genset > CUMMINS QSK19 805HP

This bearing housing is listed for reference application on Cummins KTA50 and QSK50 engines, covering heavy-duty mining and power generation equipment. Application clues include BelAZ mining trucks, Hitachi excavators, Komatsu haul trucks, and Aksa gensets. Buyers should verify the specific turbo model (HX80 or HX85) and cross-check OEM reference numbers such as 4043801 or 2834218 BH against their equipment records. Do not assume fitment based on engine power figures alone; confirm the exact part number and vehicle application before ordering to ensure the replacement housing matches your unit.

Technical Notes

The HX80 and HX85 turbocharger models are associated with heavy-duty mining and power generation applications. This bearing housing is a structural component that supports the rotor assembly within the turbocharger. Visible features include a wide mounting flange, machined central bore, and threaded ports for fluid connections. Buyers should verify the specific turbo model and OEM reference numbers against their equipment records. Technical fitment support is available to assist with dimensional verification and application confirmation before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for FOR 4955904 BH bearing housings. Technical fitment support is available to help verify engine codes, OEM reference numbers, and turbo model configurations before ordering. Worldwide shipping is available for mining truck and genset parts. For inquiries, include your specific application details, such as Cummins KTA50 or QSK50 engine codes, to streamline the verification process.