Click image to zoom

466807-0004 TH Turbine Housing BTV8503 Turbocharger | CAT 3508B

Aftermarket 466807-0004 TH turbine housing for BTV8503 turbochargers. Reference application includes CAT 3508B and Caterpillar earth moving equipment. Verify OEM reference 441122-0118 and engine application before ordering.

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

Type Turbine Housing On backorder — orders accepted Part # FOR 466807-0004 TH Models BTV8503 Weight 11.20 kg Packing 36*33*21
Cross Reference 441122-0118
US$ 155.00 / 1 pc(s)
Qty

Subtotal: US$ 155.00

Send an Inquiry
12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket 466807-0004 TH turbine housing is a replacement component for BTV8503 turbochargers, listed for Caterpillar earth moving equipment and CAT 3508B generator set applications. Verify the OEM reference number 441122-0118 and specific engine configuration before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 466807-0004 TH
  • Product Type: Turbine Housing
  • Turbo Model: BTV8503
  • OEM Reference: 441122-0118
  • Application Clues: Caterpillar earth moving equipment, CAT 3508B generator set
  • Packing Dimensions: 36*33*21 cm
  • Gross Weight: 11.2 kg
  • Image Availability: High-resolution studio shots showing front, top, and bottom views

This housing features a grey cast metal body with a volute-shaped structure and a rectangular flange with four bolt holes. The large circular inlet includes a machined, polished inner lip. These visible features support visual identification during inventory checks. Buyers should verify the part number and OEM reference against their specific unit configuration before ordering.

Application & Compatibility

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

  • Caterpillar > CAT > CAT EARTH MOVING
  • Caterpillar > CAT > CAT GENERATOR SET INDUSTRIAL > CAT 3508B

This turbine housing is listed for Caterpillar earth moving equipment and CAT 3508B generator set applications. The application paths serve as reference clues for B2B buyers; verify the specific engine code and turbo model BTV8503 on your unit before ordering. Cross-check the OEM reference number 441122-0118 against your equipment service manual or existing part to confirm fitment. If your equipment has undergone mid-production updates, confirm the part number 466807-0004 TH matches the current configuration. Technical fitment support is available to assist with application verification.

Technical Notes

The BTV8503 turbocharger model is associated with Caterpillar earth moving equipment and CAT 3508B generator sets. This turbine housing is a cast metal component with a volute-shaped body and a rectangular flange featuring four bolt holes. The large circular inlet includes a machined, polished inner lip, which supports visual identification during inventory checks. Buyers should verify the part number 466807-0004 TH and OEM reference 441122-0118 against their specific unit configuration. Technical fitment support is available to assist with application verification for these industrial applications.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 466807-0004 TH turbine housing. Worldwide shipping is available for this BTV8503 replacement component. Technical fitment support is provided to help verify application details for Caterpillar earth moving equipment and CAT 3508B generator sets. Confirm the part number, engine code, and OEM reference 441122-0118 before placing an order. Inquire about bulk quantities or specific configuration requirements through our technical team.

Product FAQ

The representative OEM reference number is 441122-0118. Buyers should cross-check this number against their specific equipment manual or existing part to confirm fitment.

The gross weight is 11.2 kg and the packing dimensions are 36*33*21 cm. This information helps buyers estimate shipping costs and warehouse space requirements.

Confirm the engine code and turbo model BTV8503 on the specific unit. Cross-reference the OEM number 441122-0118 and verify the part number 466807-0004 TH against the equipment service manual before ordering.

Yes, technical fitment support is available to help buyers verify application details. Volume pricing and worldwide shipping are also available for B2B inquiries.

CAT 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 CAT.

Compatibility Verify part number 466807-0004 TH, engine code, vehicle or equipment application, production year, and OEM reference number 441122-0118 before ordering. This part is a reference application for CAT 3508B and Caterpillar earth moving equipment; confirm fitment with your specific unit configuration.

Customer Reviews

Share installation notes, fitment feedback, or service experience for this product.

No customer reviews have been added for this product yet.

5/5

For More Information

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.