4090042RX TH Turbine Housing for Cummins ISX2 HX55W Turbocharger

This aftermarket Turbine Housing FOR 4090042RX TH serves as a replacement part for HX55W turbochargers in Cummins ISX2 truck applications. Designed for heavy-duty diesel engine maintenance, this component references OE numbers such as 3593237 and 4040842 to assist buyers in verifying fitment before ordering.

Key Specifications

This HX55W turbine housing is identified by part number FOR 4090042RX TH. It serves as an aftermarket replacement component for Cummins ISX2 truck turbochargers. The unit references OE numbers such as 3593237 and 4040842 to assist with fitment verification. Packing dimensions are 32x27x34 cm, with a gross weight of 16 kg. Buyers should confirm engine codes and turbo serial numbers before ordering to ensure correct application match.

Application & Compatibility

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

• CUMMINS > CUMMINS TURCK > CUMMINS ISX2

This turbine housing is listed for Cummins ISX2 truck applications, specifically within the Cummins Truck category. It serves as a reference application for HX55W turbocharger replacements. Buyers should verify the engine model and turbo serial number against the provided OEM reference numbers to ensure correct fitment. This part is associated with OE numbers such as 3593237 and 4040842. Always confirm specific vehicle configuration details before ordering to avoid compatibility issues.

Technical Notes

This turbine housing supports the HX55W turbocharger assembly, managing exhaust gas flow to drive the turbine wheel. The unit is designed for heavy-duty diesel applications, specifically referencing Cummins ISX2 engine configurations. Buyers should inspect the flange dimensions and bolt pattern against their existing housing to ensure proper alignment. Verify that the internal geometry matches the specific turbo serial number requirements. This component serves as an aftermarket replacement for worn or damaged turbine housings in fleet maintenance programs. Confirm all mounting details before installation to prevent exhaust leaks.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this HX55W turbine housing. Technical fitment support is available to help verify engine codes and turbo serial numbers before ordering. Contact our sales team for current stock levels, lead times, and bulk order discounts. We provide detailed packing lists and export documentation to streamline international logistics for fleet parts buyers and distributors.