3781990 HE221W Turbocharger Replacement for Cummins ISBE

This aftermarket replacement turbocharger, part number 3781990 (HE221W), is designed for Cummins ISBE engine applications. It serves as an aftermarket replacement unit referencing OEM number 3781989, offering reliable performance for commercial and industrial diesel systems. Buyers should verify specific engine codes and vehicle fitment details before ordering to ensure correct application matching.

Key Specifications

This HE221W turbocharger is identified by part number 3781990 and serves as a replacement unit for Cummins ISBE engines. The assembly references OEM number 3781989 for verification purposes. Key physical specifications include a gross weight of 8 kg and compact packing dimensions of 21x23x26 cm. These metrics assist buyers in calculating shipping costs and handling requirements for international logistics. The unit is supplied as a complete turbocharger assembly, ready for installation after verifying engine codes and vehicle fitment details against your specific application requirements.

Application & Compatibility

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

• CUMMINS > CUMMINS ISBE

This HE221W turbocharger is listed for Cummins ISBE engine applications. The unit references OEM number 3781989 to assist with identification. Buyers must verify the specific engine code, vehicle model, and production year before ordering. Application paths serve as reference clues only; they do not confirm fitment for all variants. Confirm that the turbocharger configuration matches your existing unit to ensure correct replacement application.

Technical Notes

This HE221W turbocharger assembly is supplied as a complete unit for Cummins ISBE engine applications. The design supports standard diesel exhaust gas recirculation and boost pressure requirements typical of this engine series. Buyers should inspect the compressor and turbine housings for damage upon receipt. Verify that the shaft play and bearing clearance meet your specific rebuild standards before installation. Technical fitment support is available to assist with configuration verification.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for part number 3781990. Technical fitment support is available to assist with verification before ordering. Contact our team for bulk order quotes and logistics details. We ensure secure packing for international transit, protecting the HE221W turbocharger assembly during shipment. Verify your specific application requirements to streamline the procurement process.