3520782-CAST-4 HX80 Back Plate for Cummins KTA19 Turbocharger

This aftermarket 3520782-CAST-4 HX80 Back Plate serves as a replacement component for Cummins KTA19 turbochargers. Designed for industrial and heavy-duty applications, it references OEM number 3767932 to assist buyers in verifying fitment. Always confirm engine specifications and turbo configuration before ordering to ensure correct application.

Key Specifications

This HX80 Back Plate is identified by part number 3520782-CAST-4. It serves as a replacement component for Cummins KTA19 turbocharger assemblies. The casting references OEM number 3767932 to assist with identification. Buyers should also check references 3795290 BP, 3795291 BP, and 3795292 BP against their existing hardware. Verify the physical dimensions and bolt pattern match your specific turbo model before installation. This ensures correct alignment and secure mounting within the turbine housing assembly.

Application & Compatibility

This HX80 Back Plate is listed for Cummins KTA19 engine applications, specifically noted for 680HP configurations. It serves as a reference replacement for units associated with OEM numbers 3767932, 3795290 BP, 3795291 BP, and 3795292 BP. Buyers must verify the specific turbocharger model and engine serial number to ensure correct application. This part is intended for aftermarket replacement use only. Confirm all mounting dimensions and bolt patterns match your existing hardware before ordering to avoid fitment issues.

Technical Notes

This HX80 Back Plate is a cast component designed for structural integrity within the turbine housing assembly. The casting process ensures consistent material density and dimensional stability for heavy-duty operation. Buyers should inspect the mating surfaces for smoothness to ensure a proper seal against exhaust gases. Verify that all bolt holes align precisely with your specific turbocharger model. This component supports stable operation by maintaining correct spacing between the turbine wheel and compressor housing. Check for any visible defects or cracks before installation to prevent potential failures during high-stress engine cycles.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this HX80 Back Plate. Worldwide shipping is available for orders of part number 3520782-CAST-4. Our team provides technical fitment support to help verify OEM reference numbers like 3767932. Contact us to confirm application details and secure competitive rates for your Cummins KTA19 turbocharger rebuilds.