Click image to zoom
148387 Turbine Housing Replacement for MACK ET673E
Aftermarket 148387 turbine housing for MACK ET673E applications. Reference turbo model 4LE556. Verify engine code, vehicle year, and OEM reference numbers (e.g., 311642, 648387) before ordering.
Show more cross references
311642 311643 648387 FOR 149750 TH FOR 180952 TH FOR 183384 TH FOR 183845 TH FOR 185308 TH FOR 185309 TH FOR 185311 TH FOR 185605 TH FOR 185877 TH FOR 311644 THSubtotal: CA$ 94
Standard shipping for one packed item (CAD)
| Canada | CA$ 275.48 |
|---|
Preparation: 5 business days after payment. Transit: 5 business days.
Standard rates exclude duties, taxes and remote-area, residential or special-packaging charges. Sales confirms the total before payment.
Shipping zones and full policyThis aftermarket 148387 turbine housing is a replacement component for MACK ET673E engines, associated with the 4LE556 turbo model. It serves as a reference application for buyers verifying fitment against OEM reference numbers such as 311642 and 648387. Verify your specific engine code and vehicle application before ordering to ensure the correct variant is selected.
Key Specifications
- Part Number: 148387
- Product Type: Turbine Housing
- Turbo Model: 4LE556
- Application Clue: MACK ET673E
- OEM Reference Numbers: 13 listed, including 311642, 311643, and 648387
- Gross Weight: 10 kg
- Packing Dimensions: 24 x 23 x 28 cm
- Visual Features: Cast metal housing with a matte dark grey finish, rectangular flange with two large oval exhaust ports, and four circular bolt holes at the corners. The central opening features machined, polished inner surfaces and a stepped outer rim. High-resolution studio images are available to verify flange geometry and port orientation before ordering.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- MACK > MACK VARIOUS > MACK ET673E
This turbine housing is listed for MACK ET673E applications and associated with the 4LE556 turbo model. Buyers should verify the specific engine code, vehicle production year, and turbo configuration against the 13 supplied OEM reference numbers, including 311642, 311643, and 648387. Confirm that the flange bolt pattern and port orientation match your existing part before ordering. Technical fitment support is available to help cross-check these references for your specific MACK truck or fleet application.
Technical Notes
The 4LE556 turbo model is associated with MACK ET673E applications. This turbine housing features a cast metal body with a matte dark grey finish. The rectangular flange includes two large oval exhaust ports and four circular bolt holes at the corners. The central opening has machined, polished inner surfaces and a stepped outer rim. Verify the flange bolt pattern and port orientation against your existing part. Confirm the specific engine code and production year to ensure the correct variant is selected for your MACK truck or fleet application.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for the 148387 turbine housing. Technical fitment support is available to help verify the 4LE556 turbo model and MACK ET673E application against your specific OEM reference numbers. Worldwide shipping is available for this 10 kg component, with packing dimensions of 24 x 23 x 28 cm to assist in freight planning. Contact our team to confirm the correct variant and request a quote for your order quantity.
Product FAQ
MACK 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 MACK.
Compatibility Verify part number 148387, MACK ET673E engine code, vehicle production year, and OEM reference numbers (e.g., 311642, 648387) before ordering. Confirm turbo configuration and flange bolt pattern match your specific application.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
