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4038503 Turbocharger Bearing Housing Replacement

Aftermarket 4038503 bearing housing for XICHAI turbocharger applications. Verify part number, engine code, and OEM reference numbers such as 2834241 BH before ordering. Technical fitment support available.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Bearing housing On backorder — orders accepted Part # 4038503 Packing N/A
Cross Reference FOR 2834241 BH
Show more cross references FOR 2834241 BH FOR 2836039 BH FOR 2836290 BH FOR 2836291 BH FOR 2837445 BH FOR 2837484 BH FOR 2839479 BH FOR 2840182 BH FOR 2841506 BH FOR 2843040 BH FOR 2843896 BH FOR 3772054 BH FOR 3778735 BH FOR 3778736 BH FOR 3778737 BH FOR 3778738 BH FOR 3779362 BH FOR 3779427 BH FOR 3780935 BH FOR 3780936 BH FOR 3781300 BH FOR 3781301 BH FOR 3783447 BH FOR 3783448 BH FOR 3783534 BH FOR 3783535 BH FOR 3787023 BH FOR 3787090 BH FOR 3788425 BH FOR 3788426 BH FOR 3790879 BH FOR 3790952 BH FOR 4033193 BH FOR 4033634 BH FOR 4033766 BH FOR 4033807 BH FOR 4033808 BH FOR 4033837 BH FOR 4033853 BH FOR 4038698 BH FOR 4038873 BH FOR 4044801 BH FOR 4044987 BH FOR 4045142 BH FOR 4045388 BH FOR 4046533 BH FOR 4046748 BH FOR 4046763 BH FOR 4048224 BH FOR 4051439 BH FOR 4051440 BH FOR 4051450 BH
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket 4038503 turbocharger bearing housing is a replacement component for XICHAI engine applications. It serves as a central section part for turbocharger repair, with 52 associated OEM reference numbers including 2834241 BH and 2836039 BH for fitment verification.

Key Specifications

  • Part Number: 4038503
  • Product Type: Bearing housing
  • Application Clue: XICHAI
  • Packing: N/A
  • Gross Weight: 0 kg
  • Representative OEM Reference Numbers: 2834241 BH, 2836039 BH, 2836290 BH, 2836291 BH, 2837445 BH, 2837484 BH

This component is listed for XICHAI engine applications. Verify the specific engine code and turbocharger configuration against the 52 associated OEM reference numbers to confirm the correct replacement application before ordering.

Application & Compatibility

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

  • XICHAI

This bearing housing is listed for XICHAI engine applications. The part is associated with 52 OEM reference numbers, including 2834241 BH, 2836039 BH, and 2836290 BH. Use these reference numbers to verify fitment against your specific turbocharger configuration. Confirm the engine code, vehicle application, and production year before ordering. This aftermarket replacement component supports repair shops and rebuilders in sourcing the correct center section part. Technical fitment support is available to assist with reference verification.

Technical Notes

The bearing housing serves as the central structural component of the turbocharger, supporting the rotor assembly and managing lubrication pathways. For part 4038503, this component is associated with 52 OEM reference numbers, including 2834241 BH and 2836039 BH, which help identify the specific turbocharger configuration. Buyers should verify these references against their engine code and turbo model to ensure the correct replacement application. Technical fitment support is available to assist with reference verification and application confirmation before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 4038503 bearing housing. Worldwide shipping is available for this aftermarket replacement part. Our technical fitment support team can assist in verifying the 52 associated OEM reference numbers, including 2834241 BH and 2836039 BH, against your specific XICHAI engine application. Contact us for a quote based on your required quantity and destination. Verify part number, engine code, and turbo configuration before placing an order to ensure the correct replacement application.

Product FAQ

Excessive oil consumption, unusual noise from the turbocharger, or visible oil leaks around the center section may indicate bearing housing wear. Inspect part 4038503 if these symptoms occur in XICHAI applications.

If the turbine or compressor wheels are damaged, or if the CHRA is corroded, replacing the complete turbocharger assembly may be more cost-effective than sourcing individual components like the 4038503 bearing housing.

This part is associated with 52 OEM reference numbers, including 2834241 BH, 2836039 BH, and 2836290 BH. Verify these references against your specific engine application to ensure correct fitment.

Yes, volume pricing is available for B2B buyers and distributors. Contact our technical support team for a quote based on your required quantity and shipping destination.

OTHER and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by OTHER.

Compatibility Verify part number 4038503, engine code, vehicle application, production year, and OEM reference numbers (e.g., 2834241 BH, 2836039 BH) before ordering. This is an aftermarket replacement part; confirm fitment against your specific turbo configuration.

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Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.

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