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198455 TW Turbine Wheel for MACK E7-400 Turbocharger

198455 TW turbine wheel for MACK E7-400 and Renault MIDR-0620-45 applications. Aftermarket replacement component. Verify part number, engine code, and OEM reference 312251 TW before ordering.

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

Type Turbine wheel On backorder — orders accepted Part # 198455 TW Packing N/A
Cross Reference 312251 TW
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

The 198455 TW turbine wheel is an aftermarket replacement component designed for MACK E7-400 and Renault MIDR-0620-45 engine applications. This part serves as a critical turbocharger component, with OEM reference 312251 TW listed for fitment verification. Buyers should confirm engine codes and turbocharger configuration before ordering to ensure correct application.

Key Specifications

The 198455 TW turbine wheel is an aftermarket replacement component for MACK E7-400 and Renault MIDR-0620-45 engines. Key identification fields include part number 198455 TW, product type Turbine wheel, and representative OEM reference 312251 TW. Application clues point to MACK E7-400, Renault MIDR-0620-45, and Renault MIDR-062045E. Packing details are not specified, and gross weight is listed as 0 kg. No product image is currently available for this listing. Buyers should verify these specifications against their specific turbocharger configuration and engine code before proceeding with an order.

Application & Compatibility

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

  • MACK > E7-400
  • RENAULT > MIDR-0620-45
  • RENAULT > MIDR-062045E

This turbine wheel is listed for MACK E7-400 and Renault MIDR-0620-45 applications. The application path also includes Renault MIDR-062045E. These references serve as verification clues rather than confirmed fitment. Buyers should cross-check the part number 198455 TW against their specific engine code and turbocharger configuration. The representative OEM reference 312251 TW helps confirm the correct application. Verify all details with technical support before ordering to ensure the replacement component matches your specific vehicle or engine setup.

Technical Notes

The 198455 TW turbine wheel is a single-component replacement part. No VNT, variable-geometry, or oil-cooling specifications are provided in the input data. Buyers should verify the specific turbocharger configuration and engine code (MACK E7-400 or Renault MIDR-0620-45) before installation. Confirm that the turbine wheel matches the existing housing and shaft assembly. Technical fitment support is available to assist with part number 198455 TW and OEM reference 312251 TW verification.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 198455 TW turbine wheel. Technical fitment support is available to verify part number 198455 TW against OEM reference 312251 TW and specific engine codes such as MACK E7-400 or Renault MIDR-0620-45. Inquire for bulk order terms and pre-shipment inspection details. Confirm application details before finalizing orders to ensure the replacement component matches your specific turbocharger configuration.

Product FAQ

The supplied data lists 312251 TW as a representative OEM reference number. Verify this reference against your specific engine and turbocharger configuration before ordering.

Buyers often order compressor wheels, bearing housings, or repair kits alongside the turbine wheel. Check if your turbocharger requires a full CHRA/core replacement or individual component swap.

Inspect oil supply and return lines for blockages, leaks, or wear before installation. Contaminated oil systems can cause premature failure of the new turbine wheel in MACK E7-400 applications.

Confirm that the exhaust manifold and intake paths are free of debris and carbon buildup. Debris can damage the turbine wheel blades during operation in Renault MIDR-0620-45 engines.

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 198455 TW, engine code (MACK E7-400 or Renault MIDR-0620-45), vehicle application, production year, and OEM reference number 312251 TW before ordering. Confirm turbocharger 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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