3804876 BH HX30 Turbocharger Bearing Housing Replacement

This aftermarket FOR 3804876 BH bearing housing is a replacement component for HX30 turbochargers, specifically designed for Cummins 4BTA engines found in Case 1840 skid steer applications. It serves as a critical structural element for the turbocharger assembly, supporting the shaft and maintaining proper alignment for stable operation.

Key Specifications

• Part Number: FOR 3804876 BH
• Product Type: Turbocharger Bearing Housing
• Turbo Model: HX30
• Gross Weight: 3 kg
• Packing: N/A
• Representative OEM References: 3536957, 3539227, 4030799

This housing features a cast metal body with polished flanges and threaded mounting details. The central opening supports the shaft, while the bottom includes a domed cap and a three-hole bracket for installation. Verify specific dimensions and bearing specifications against your existing unit before ordering.

Application & Compatibility

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

• Case > Case 1840 > Case Skid Steer 1840 > Cummins 4BTA
• DCEC > DCEC INDUSTRIAL > CUMMINS 4BTAA125
• DONGFENG
• FORD > F-100, F-250, F-350 and F-4000 > F-100, F-250, F-350 and F-4000 Pickup > light truck > 4BTAA 3.9 D
• HARSCO CORPORATION > Model 3000 Utility Tamper > Model 3000 Utility Tamper Railway track tamper > CUMMINS 6BTA
• HYUNDAI > R140W-7 > R140W-7 Wheel Excavator > 4BTAA
• KOMATSU > KOMATSU PC120-6 > KOMATSU S4D102
• ONAN > 6B

This HX30 bearing housing is listed for reference applications including Case 1840 skid steers with Cummins 4BTA engines, DCEC 4BTAA125 industrial units, and Ford F-100/F-250/F-350/F-4000 pickups. It is also associated with Hyundai R140W-7 wheel excavators, Komatsu PC120-6, and HarSCO Model 3000 utility tampers. Buyers should verify the specific engine code, turbo configuration, and OEM reference numbers against their equipment before ordering. Cross-checking these details helps confirm the correct replacement application for your specific unit.

Technical Notes

The HX30 bearing housing supports the turbocharger shaft and maintains alignment within the assembly. Buyers should verify shaft end play and radial play tolerances against the specific technical data sheet for their application. When inspecting the unit, check the wastegate flapper valve for smooth operation and proper seating against the housing port. Ensure the bypass port diameter matches the original component to maintain correct boost control. LeadTurbo provides technical fitment support to help confirm these values before installation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for this FOR 3804876 BH HX30 bearing housing. Technical fitment support is available to help verify engine codes, OEM reference numbers, and turbo configurations before ordering. Contact our team to confirm application details for Cummins 4BTA or other listed equipment. This service helps ensure the correct replacement component is selected for your specific unit.