3522914A HC5A Turbine Housing for Hitachi EX3500 Cummins KT38

This aftermarket 3522914A HC5A turbine housing is a replacement component for Hitachi EX3500-2 and EX3500-3 mining excavators equipped with Cummins KT38 engines. It serves as a reference application for buyers verifying fitment against OEM reference numbers 3519921-CAST-2 and 3522914-WFIN before ordering.

Key Specifications

• Part Number: 3522914A
• Product Type: Turbine Housing
• Turbo Model: HC5A
• Gross Weight: 16 kg
• Packing Dimensions: 36 x 34 x 21 cm
• OEM Reference Numbers: 3519921-CAST-2, 3522914-WFIN
• Image Availability: High-resolution studio shots showing front, top, and bottom views

This housing features a dark grey cast metal construction with a rectangular flange containing four bolt holes. The central opening is machined with a polished inner surface, and multiple threaded holes are visible around the perimeter. These visual details help buyers verify the physical configuration against their existing component before ordering.

Application & Compatibility

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

• HITACHI > EX3500 > EX3500-2 > EX3500-3 > EX3500-3 Mining excavator > loading shovel > CUMMINS KT38

This turbine housing is listed for Hitachi EX3500-2 and EX3500-3 mining excavators equipped with Cummins KT38 engines. It is associated with the HC5A turbo model and serves as a replacement application for buyers verifying fitment. Use OEM reference numbers 3519921-CAST-2 and 3522914-WFIN to confirm the correct part for your specific machine. Verify the part number 3522914A, engine code, vehicle application, and production year before ordering. Cross-check the physical flange bolt pattern and central opening against your existing component to ensure the HC5A housing matches your configuration.

Technical Notes

The HC5A turbine housing is a cast metal component designed for the exhaust side of the turbocharger assembly. Visible features include a rectangular flange with four bolt holes and a machined central opening with a polished inner surface. Multiple threaded holes are positioned around the perimeter for mounting and fluid connections. Buyers should verify the flange bolt pattern and central opening dimensions against their existing component to ensure the physical configuration matches the Hitachi EX3500 application. Confirm that the part number 3522914A aligns with the specific Cummins KT38 engine code before proceeding with the order.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 3522914A HC5A turbine housing. Worldwide shipping is available for this item, which ships in a 36 x 34 x 21 cm package with a gross weight of 16 kg. Our technical fitment support team can assist in verifying the part number, Cummins KT38 engine code, and OEM reference numbers 3519921-CAST-2 or 3522914-WFIN before you place an order. Contact us with your specific Hitachi EX3500 application details to receive a tailored quote and confirm the correct replacement component for your fleet or rebuild project.