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4720902780 GHG21 Turbocharger Replacement for Detroit Diesel DD15

Aftermarket replacement GHG21 turbocharger, part number 4720902780, for Detroit Diesel DD15 engines. Verify OEM references and vehicle application before ordering.

Type Turbocharger Part # 4720902780 Models GHG21 Weight 25.00 kg Packing N/A
Cross Reference 1A4720902780
Show more cross references 1A4720902780 21 3300188 2133300188 4720960901 702967AT A4720902780 A472096090 A4720960901 DCA4720902780 DDE EA4720902780 DDEEA4720902780 RA4720902780
US$ 380.00 / 1 pc(s)
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Subtotal: US$ 380.00

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This aftermarket replacement turbocharger, part number 4720902780, is designed for Detroit Diesel DD15 engines. The GHG21 model serves as a replacement application for Detroit Diesel trucks, with associated OEM reference numbers including A4720902780 and 1A4720902780. Verify part number, engine code, and vehicle application before ordering.

Key Specifications

  • Part Number: 4720902780
  • Product Type: Turbocharger
  • Turbo Model: GHG21
  • Application: Detroit Diesel DD15 Engine
  • Gross Weight: 25 kg
  • Packing: N/A
  • Representative OEM Reference Numbers: A4720902780, 1A4720902780, 4720960901, 702967AT

Buyers should verify these specifications against their specific vehicle records and engine configuration before ordering. The GHG21 model is listed as a replacement application for Detroit Diesel DD15 trucks, with multiple associated reference numbers to aid in identification.

Application & Compatibility

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

  • DETROIT > DETROIT DIESEL TRUCK > DETROIT DIESEL DD15

This GHG21 turbocharger is listed for Detroit Diesel DD15 engine applications. Buyers should verify the specific vehicle model, production year, and engine configuration before ordering. The part number 4720902780 is associated with multiple OEM reference numbers, including A4720902780 and 1A4720902780, which can help confirm the correct replacement unit. Cross-check these references against your existing turbocharger or service records to ensure the correct fitment for your Detroit Diesel truck.

Technical Notes

The GHG21 turbocharger is a replacement unit for Detroit Diesel DD15 engines. Buyers should inspect oil lines, intercoolers, and exhaust systems for contamination before installation to prevent premature failure. This unit weighs approximately 25 kg. Verify the turbo configuration matches your specific engine setup. Cross-check part number 4720902780 against existing service records. Ensure all mounting details and related electrical detail connections align with your vehicle's current assembly before final installation.

B2B Supply

LeadTurbo offers this aftermarket replacement turbocharger for B2B buyers, repair shops, and fleet managers. Volume pricing is available for bulk orders of part number 4720902780. Worldwide shipping options are provided to support global distribution needs. Technical fitment support is available to help verify engine and vehicle application details before ordering. Contact us for specific quantity requirements or to confirm shipping timelines for your Detroit Diesel DD15 replacement needs.

Product FAQ

This part is associated with reference numbers including A4720902780, 1A4720902780, 4720960901, and 702967AT. Always cross-check these numbers with your specific vehicle records.

The GHG21 model is a replacement application for Detroit Diesel DD15 engines. Verify the specific turbo configuration and production year of your truck to ensure correct fitment.

Inspect the oil supply and drain lines for blockages or contamination. Ensure the intercooler and exhaust system are clean to prevent premature failure of the new unit.

Replace the complete turbocharger if the shaft is damaged, bearings are worn, or the turbine/compressor wheels are damaged. Component repair is often not viable for severe mechanical failures.

DETROIT 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 DETROIT.

Compatibility Verify part number 4720902780, engine code, vehicle application, and OEM reference numbers such as A4720902780 and 1A4720902780 before ordering. Confirm turbo configuration matches your Detroit Diesel DD15 setup.

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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.