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VIDR Turbocharger Replacement for GM LB7 Duramax

Aftermarket VIDR turbocharger for GM LB7 Duramax and Federal Version applications. Verify part number and OEM reference numbers 599TC21005100 or 8973077111 before ordering.

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

Type Turbocharger On backorder — orders accepted Part # VIDR Packing N/A
Cross Reference 599TC21005100
Show more cross references 599TC21005100 8973077111 97720447 97720748
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

The VIDR turbocharger is an aftermarket replacement unit designed for GM LB7 Duramax and Federal Version applications. This complete turbo assembly serves as an aftermarket replacement application for engines referencing OEM numbers 599TC21005100, 8973077111, 97720447, and 97720748. Buyers should verify the specific engine code and vehicle production year against these reference numbers to confirm fitment before ordering.

Key Specifications

  • Part Number: VIDR
  • Product Type: Complete Turbocharger Assembly
  • Application Clues: GM LB7 Duramax, GM Federal Version LB7 Duramax
  • OEM Reference Numbers: 599TC21005100, 8973077111, 97720447, 97720748
  • Packing: N/A
  • Gross Weight: Not specified
  • Image Availability: No product image currently available

Use the listed OEM reference numbers to cross-check against your vehicle's existing turbocharger or service documentation. Verify the specific engine code and production year to ensure the VIDR unit matches your application requirements.

Application & Compatibility

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

  • GM > GM DURAMAX LB7 > LB7 DURAMAX
  • GM > GM FEDERAL VERSION > LB7 DURAMAX

This VIDR turbocharger is listed for GM LB7 Duramax and GM Federal Version LB7 Duramax applications. It is associated with OEM reference numbers 599TC21005100, 8973077111, 97720447, and 97720748. Use these numbers as verification clues to cross-check against your existing turbocharger or service documentation. Confirm the specific engine code, vehicle production year, and turbo configuration with technical fitment support before ordering to ensure the replacement application matches your requirements.

Technical Notes

No specific turbo model, actuator type, or cooling configuration is provided in the input data. Do not assume VNT, variable geometry, or oil-cooled system features without verification. For this VIDR unit, confirm the exact turbo configuration and mounting pattern against your vehicle's service documentation. Cross-check the four supplied OEM reference numbers to ensure the replacement application matches your specific LB7 Duramax engine variant.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the VIDR turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers before ordering. For bulk inquiries or fleet parts requirements, contact our team to discuss application-specific needs and logistics. Verify all compatibility details against your service documentation to ensure the replacement application matches your specific LB7 Duramax variant.

Product FAQ

The VIDR turbocharger is associated with OEM reference numbers 599TC21005100, 8973077111, 97720447, and 97720748. Verify these numbers against your specific vehicle application before ordering.

Inspect oil supply and return lines for blockages, leaks, or contamination before installation. Ensure the engine oil system is clean to prevent damage to the new turbocharger bearings.

Check the intake and exhaust paths for debris, carbon buildup, or foreign objects that could damage the turbine or compressor wheels. Clean the mating surfaces and ensure proper gasket sealing.

The application paths include GM LB7 Duramax and GM Federal Version LB7 Duramax. Verify the specific engine code and vehicle year to confirm fitment for your application.

GM 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 GM.

Compatibility Verify part number VIDR, engine code LB7, vehicle application, production year, and OEM reference numbers 599TC21005100, 8973077111, 97720447, or 97720748 before ordering. Confirm turbo configuration and fitment with technical support.

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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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