Click image to zoom

0R7031 BTV8503 Turbocharger Core Replacement for CAT D11N & CAT 3508

Type Core Part # 0R7031 Models BTV8503 Weight 15.00 kg Packing 21*23*26
Cross Reference 1488173
Show more cross references 1488173 148-8173 2890372 289-0372 449073-0021 449073-5021 712371-0177 712371-0271 712371-271 FOR 0R7030 FOR 1180400 FOR 118-0400 FOR 466705-0001 FOR 466705-0002 FOR 466705-0005 FOR 466705-0006 FOR 466705-0007 FOR 466705-1 FOR 466705-2 FOR 466705-5001 FOR 466705-5001S FOR 466705-5002 FOR 466705-5002S
USD 358.00 / 1 pc(s)
Qty

Subtotal: USD 358.00

Send an Inquiry
12-Month Warranty Worldwide Shipping OEM-Grade Quality

This 0R7031 BTV8503 Core is an aftermarket replacement component intended for turbocharger rebuilds or replacements on CAT D11N and CAT 3508 engines. This core is supplied for replacement application use, allowing rebuilders and repair shops to source necessary components for their inventory.

Key Specifications

  • Part Number: 0R7031
  • Product Type: Core
  • Turbo Model: BTV8503
  • Application Clues: CAT D11N, CAT 3508
  • Packing Dimensions: 21x23x26
  • Gross Weight: 15 kg
  • Representative OEM Reference Numbers: 1488173, 2890372, 449073-0021

Application & Compatibility

This core is listed for use in applications associated with CAT D11N and CAT 3508 engines. The provided OEM reference numbers, including 1488173 and 712371-0177, are for reference only. Buyers must verify the specific part number, engine model, and application details against their existing unit before placing an order.

Technical Notes

This component is supplied as a core for replacement purposes. Specific operational details, such as cooling type or vane configuration, are not confirmed by the provided data and should be verified per application requirement.

B2B Supply

We support B2B needs with volume pricing availability and fast worldwide shipping options. Technical fitment support is available to assist repair shops and distributors in verifying the correct application for this turbocharger core.

Product FAQ

This turbocharger core is listed for replacement application use in engines such as CAT D11N and CAT 3508.

Yes, this part is associated with several OEM reference numbers, including 1488173, 2890372, and 449073-0021, which should be used for fitment verification.

Volume pricing options are available for B2B buyers; please contact us with your required quantities.

It is essential to verify the part number, engine application, and OEM reference numbers against your current unit to ensure technical fitment.

Yes, worldwide shipping is available for this product.

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.