3781163 CH Compressor Housing for Cummins ISL & ISM

This aftermarket FOR 3781163 CH compressor housing is a replacement component for turbocharger systems on Cummins ISL and ISM 02 engines, listed for Freightliner M2 106, Kenworth, and Peterbilt applications. Verify the OEM reference 4043879 CH and specific engine code before ordering to ensure correct fitment for your heavy-duty truck.

Key Specifications

• Part Number: FOR 3781163 CH
• Product Type: Compressor Housing
• Gross Weight: 3 kg
• Packing: N/A
• OEM Reference: FOR 4043879 CH
• Application Clues: Cummins ISL, Cummins ISM 02
• Image Availability: Not provided

This section lists the factual identifiers and physical data supplied for the FOR 3781163 CH compressor housing. Use these fields to cross-check against your existing parts catalog or repair documentation. The gross weight of 3 kg and the specific OEM reference 4043879 CH help confirm the correct component for Cummins-powered heavy-duty trucks. Verify these details against your specific vehicle and engine configuration before proceeding with an order.

Application & Compatibility

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

• Freightliner > Freightliner M2 > Freightliner M2 106 > Cummins ISL
• Kenworth > CUMMINS ISM 02
• Peterbilt > CUMMINS ISM 02

This compressor housing is listed for replacement applications on Cummins ISL and ISM 02 engines, specifically associated with Freightliner M2 106, Kenworth, and Peterbilt heavy-duty trucks. Use the OEM reference 4043879 CH as a verification clue to confirm fitment against your specific vehicle and engine configuration.

• Freightliner M2 106: Verify Cummins ISL engine code and production year.
• Kenworth: Confirm Cummins ISM 02 engine application and turbo configuration.
• Peterbilt: Cross-check Cummins ISM 02 engine details and existing part numbers.

Always verify the part number FOR 3781163 CH and OEM reference 4043879 CH against your repair documentation before ordering to ensure correct application.

Technical Notes

The FOR 3781163 CH compressor housing is a structural component of the turbocharger assembly, managing airflow into the Cummins ISL and ISM 02 engines. As a replacement part, it must be installed with attention to sealing surfaces and airflow alignment to maintain stable operation. Before installation, inspect the mating surfaces on the existing housing for wear or damage that could affect the new component's seal. Ensure the intake path is clean to prevent debris from entering the compressor wheel. Verify that the housing orientation matches the original configuration to avoid airflow restriction. This verification step helps confirm fitment for the specific Freightliner, Kenworth, or Peterbilt application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the FOR 3781163 CH compressor housing. Our technical fitment team assists with verifying part numbers, engine codes, and OEM references such as 4043879 CH before shipment. This support helps ensure the correct replacement component is selected for Cummins ISL or ISM 02 applications in Freightliner, Kenworth, or Peterbilt trucks. Contact us to confirm specific vehicle details and receive a tailored quote for your order.