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466646-0022 TH Turbine Housing TO4E66 Turbocharger

Aftermarket turbine housing for 466646-0022 TH / TO4E66, reference application for Mercedes-Benz OM366A. Verify part number, engine code, and OEM reference numbers 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 466646-0022 TH Models TO4E66 Packing N/A
Cross Reference FOR 466646-22 TH
Show more cross references FOR 466646-22 TH FOR 466646-5022 TH
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket turbine housing is a replacement part for the 466646-0022 TH turbocharger, associated with the TO4E66 model and Mercedes-Benz OM366A engines. It serves as a reference application for truck maintenance, with OEM reference numbers 466646-22 TH and 466646-5022 TH provided to help confirm fitment before ordering.

Key Specifications

  • Part Number: 466646-0022 TH
  • Product Type: Turbine Housing
  • Turbo Model: TO4E66
  • Application Clue: Mercedes-Benz Trucks, OM366A 6000cc 6L engine
  • OEM Reference Numbers: 466646-22 TH, 466646-5022 TH
  • Packing: N/A
  • Gross Weight: 0 kg
  • Image Availability: Not available

Use these factual fields to cross-check your service records. The listed OEM reference numbers serve as verification clues for the TO4E66 turbine housing. Confirm the specific part number and engine code against your vehicle data before placing an order.

Application & Compatibility

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

  • MERCEDES-BENZ > MERCEDES-BENZ TRUCKS > BENZ OM366A 6000CC 6L

This turbine housing is listed for the Mercedes-Benz OM366A 6000cc 6L engine in truck applications. It is associated with the TO4E66 turbocharger model and serves as a replacement application for part number 466646-0022 TH. Buyers should verify the specific engine code, production year, and emission standard against their vehicle data. The supplied OEM reference numbers 466646-22 TH and 466646-5022 TH act as verification clues to help confirm fitment. Confirm these details before ordering to ensure the correct component is selected for your repair.

Technical Notes

The TO4E66 turbocharger model is associated with the Mercedes-Benz OM366A 6000cc 6L engine. This turbine housing is a replacement component for part number 466646-0022 TH. Buyers should verify the specific engine code, production year, and emission standard against their vehicle data. The supplied OEM reference numbers 466646-22 TH and 466646-5022 TH serve as verification clues. Confirm these details against your service records to ensure the correct component is selected for your repair.

B2B Supply

LeadTurbo supports B2B buyers including repair shops, rebuilders, and fleet parts distributors with volume pricing for this turbine housing. Worldwide shipping is available for orders of the 466646-0022 TH part. Technical fitment support is provided to help verify the TO4E66 turbo model, OM366A engine code, and OEM reference numbers 466646-22 TH or 466646-5022 TH before ordering. Contact our team to confirm specifications and request a quote for your required quantity.

Product FAQ

This part is associated with OEM reference numbers 466646-22 TH and 466646-5022 TH. Verify these references against your specific vehicle application before ordering.

Confirm the specific emission standard and production year of your OM366A engine, as turbine housing configurations can vary. Technical fitment support is available to help verify the correct reference.

Repairs involving the TO4E66 turbine housing often require checking the compressor housing, CHRA/core, and actuator. Ordering related components together can reduce downtime for fleet maintenance.

Buyers often order gaskets, clamps, and other turbocharger repair kits alongside the turbine housing. Volume pricing is available for distributors and fleet parts buyers.

MERCEDES-BENZ 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 MERCEDES-BENZ.

Compatibility Verify part number 466646-0022 TH, engine code OM366A, vehicle application, production year, and OEM reference numbers (466646-22 TH, 466646-5022 TH) before ordering. This is an aftermarket replacement application; confirm fitment against your specific turbo configuration.

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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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