185605 4LE556 Turbocharger Replacement for Mack ET673E

This aftermarket 185605 4LE556 turbocharger is a replacement unit for Mack ET673E engine applications, including Mack U-600T CA363 configurations. Verify part number, engine code, and OEM reference numbers such as 149750 or 180952 before ordering to ensure correct fitment for your specific vehicle.

Key Specifications

• Part Number: 185605
• Product Type: Turbocharger
• Turbo Model: 4LE556
• Application Clue: Mack ET673E
• Packing Dimensions: 32 x 27 x 34 cm
• Gross Weight: 19.5 kg
• Representative OEM References: 149750, 180952, 183384, 183845, 185308, 185309, 185311, 185877

High-resolution studio images are available, showing the compressor and turbine housings, central cartridge, and mounting flanges. These visual details support initial identification of the unit’s physical configuration.

Application & Compatibility

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

• MACK > MACK VARIOUS > MACK ET673E
• Mack Trucks > Mack U Series > Mack U-600T CA363 ET673E 4x2 > Mack ET673E

This 185605 4LE556 turbocharger is listed for Mack ET673E engine applications, including Mack U-600T CA363 configurations. The application paths provided serve as reference clues for verification rather than confirmed fitment. Buyers should cross-check the part number, engine code, and representative OEM reference numbers such as 149750, 180952, or 183384 against their existing unit. Verify the specific vehicle model, production year, and turbo configuration before ordering to ensure the correct replacement application for your fleet or repair project.

Technical Notes

The 4LE556 turbocharger features a central cartridge with visible oil feed and drain ports, secured by metallic clamp bands. The compressor housing is silver-colored with a vertical inlet and side outlet, while the dark gray turbine housing includes a flanged exhaust inlet. These visible structural elements support initial identification of the unit’s physical configuration. Buyers should compare these features against their existing unit to confirm the correct replacement application for Mack ET673E engines.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the 185605 4LE556 turbocharger. Technical fitment support is available to help verify part numbers, engine codes, and OEM reference numbers before ordering. For inquiries regarding this Mack ET673E application, provide your specific vehicle configuration and existing unit details to ensure the correct replacement application.