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49188-04210 TH-U Turbine Housing D6121 & CAT 3306 Replacement

Aftermarket 49188-04210 TH-U turbine housing for D6121 and CAT 3306 applications. Cast metal construction with two-port flange. Verify engine code and OEM references 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 49188-04210 TH-U Weight 12.00 kg Packing N/A
US$ 50.00 / 1 pc(s)
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Subtotal: US$ 50.00

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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket 49188-04210 TH-U turbine housing is a replacement component for Mitsubishi D6121 and Caterpillar CAT 3306 engine applications. The cast metal unit features a two-port rectangular flange and volute casing, designed for heavy-duty diesel turbocharger systems. Verify your specific engine code and OEM reference numbers before ordering to confirm fitment.

Key Specifications

  • Part Number: 49188-04210 TH-U
  • Product Type: Turbine Housing
  • Gross Weight: 12 kg
  • Packing: N/A
  • Image Availability: Yes (Front, Top 45°, Bottom 45° views)
  • Application Clues: Mitsubishi D6121, Caterpillar C6121, CAT 3306, Shanghai Diesel C6121
  • OEM Reference Numbers: None listed in input; verify against your specific engine documentation
  • Construction: Cast metal with matte dark grey finish
  • Flange Configuration: Two-port rectangular exhaust flange with four corner bolt holes
  • Volute Feature: Large circular opening with machined inner surface visible

Application & Compatibility

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

  • MITSUBISHI > D6121
  • Caterpillar > C6121
  • Caterpillar > CAT 3306
  • SHANGHAI-DIESEL > C6121

This turbine housing is listed for reference applications including Mitsubishi D6121, Caterpillar C6121, CAT 3306, and Shanghai Diesel C6121. These engine codes serve as application clues for initial identification; they do not confirm universal fitment. Before ordering, verify your specific engine code, production year, and any OEM reference numbers against your equipment documentation. Because no OEM reference numbers are listed in the input data, cross-checking the part number 49188-04210 TH-U against your specific turbocharger configuration is essential to ensure the correct replacement application.

Technical Notes

The 49188-04210 TH-U turbine housing is a cast metal component with a two-port rectangular exhaust flange and four corner bolt holes. The volute casing features a large circular opening with a machined inner surface, visible in the provided studio images. No specific material grade, dimensions, or performance specifications are listed in the input data. Buyers should verify the physical geometry against their existing housing or OEM documentation to ensure the flange configuration matches their turbocharger setup. Technical fitment support is available to assist with these verification steps.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for the 49188-04210 TH-U turbine housing. Technical fitment support is available to help verify engine codes such as D6121 and CAT 3306 before shipment. Worldwide shipping is available for this 12 kg component. Contact our team to confirm application details and request a quote for bulk orders.

Product FAQ

This part references Mitsubishi D6121, Caterpillar C6121, and CAT 3306 applications. Verify your specific engine code and production year before ordering.

Confirm technical fitment support availability and pre-shipment inspection protocols. LeadTurbo provides technical support to help verify application details for D6121 and CAT 3306 engines.

Consider the cost of a new 12 kg turbine housing versus repair labor and parts. For high-mileage D6121 or CAT 3306 units, a new aftermarket replacement often offers better long-term reliability.

Check local regulations for heavy-duty engine component disposal. The 12 kg weight requires proper handling equipment. Retain the old unit for reference if fitment verification is needed later.

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 Reference application includes Mitsubishi D6121, Caterpillar C6121, and CAT 3306. Verify part number, engine code, vehicle application, production year, and OEM reference numbers before ordering to confirm fitment.

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