3599638 H1C Turbocharger Compressor Wheel Replacement

This aftermarket 3599638 compressor wheel is a replacement component for H1C turbochargers, specifically referenced for Cummins 6BTA 157HP engines in Blue Bird transit buses and Iveco 8281S1 trucks. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment.

Key Specifications

• Part Number: 3599638
• Product Type: Compressor wheel
• Turbo Model: H1C
• Gross Weight: 0.5 kg
• Packing: N/A
• Image Availability: Not available

This component is an aftermarket replacement wheel for H1C turbochargers. The 0.5 kg gross weight indicates a compact, lightweight component suitable for standard transit bus and truck engine bays. Buyers should verify the specific H1C configuration and engine code to ensure the wheel matches the existing turbocharger assembly.

Application & Compatibility

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

• Blue Bird > TC > 2000 > 2000 School > Transit Bus > CUMMINS 6BTA 157HP
• IVECO > IVECO TRUCK > IVECO 8281S1 01
• IVECO > 8281 SI.01
• ONAN
• ONAN > 6B

This 3599638 compressor wheel is a reference application for H1C turbochargers, specifically associated with Cummins 6BTA 157HP engines in Blue Bird transit buses and Iveco 8281S1 trucks. Buyers should verify the specific engine code and turbo configuration before ordering to ensure correct fitment.

• Blue Bird: TC 2000 School Transit Bus with Cummins 6BTA 157HP
• Iveco: 8281S1 01 and 8281 SI.01 truck applications
• Onan: 6B engine series

These application paths serve as verification clues rather than confirmed fitment confirms. Always cross-check the part number 3599638 against your existing turbocharger assembly and engine specifications to confirm the correct replacement component.

Technical Notes

The H1C turbocharger is a fixed-geometry unit, meaning it does not use variable turbine technology. This compressor wheel is a standalone component, not a complete assembly. Buyers should verify the specific H1C variant and engine code (e.g., Cummins 6BTA) to ensure the wheel matches the existing turbocharger. Check the turbine housing and bearing housing for wear before installing a new wheel. Technical fitment support is available to assist with component identification and verification steps.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 3599638 H1C compressor wheel. Worldwide shipping is available to streamline logistics for fleet and commercial vehicle parts. Technical fitment support is provided to help verify part number 3599638, engine codes such as Cummins 6BTA, and specific H1C turbo configurations before shipment. This service helps reduce ordering errors and ensures the correct replacement component is selected for your application.