4046456 HX80 Turbo Core for Cummins K38 Marine

This HX80 turbo core serves as an aftermarket replacement for Cummins K38 Marine engines, referencing part number FOR 4046456. Designed for Tier 2 applications producing 850-1000HP, this core assembly supports rebuild projects with technical fitment support and volume pricing available for B2B buyers.

Key Specifications

This HX80 turbo core assembly is engineered for Cummins K38 Marine engines, specifically referencing part number FOR 4046456. The unit supports Tier 2 applications within the 850-1000HP range, serving as a component for marine turbocharger rebuilds. Key specifications include a gross weight of 13.5 kg and compact packing dimensions of 33*27*34 cm, facilitating efficient logistics for B2B distributors. Representative OEM reference numbers such as 4032250, FOR 4046454, and FOR 4955716 help confirm the correct replacement application. Buyers should verify these references against their specific engine configuration to ensure accurate fitment and operational reliability.

Application & Compatibility

This HX80 core is listed for Cummins K38 Marine engines, specifically Tier 2 models producing 850-1000HP. It serves as a replacement application for units referencing part number FOR 4046456. Buyers should verify their specific engine configuration and turbocharger setup before ordering. Cross-reference OEM numbers such as 4032250 or FOR 4046454 to confirm the correct fitment for your marine vessel. Always check physical dimensions and mounting details against your existing core assembly to ensure proper alignment and operational reliability.

Technical Notes

This HX80 core assembly requires careful handling to preserve bearing housing integrity. Inspect the shaft for visible scoring or excessive play before installation. Verify that the compressor and turbine wheels rotate freely without binding. Check all mounting flanges for cracks or deformation that could affect sealing. Ensure the oil inlet and outlet ports are clear of debris. Proper alignment during reassembly is critical for stable operation. Consult technical manuals for specific torque values and clearance tolerances.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this HX80 core assembly. Worldwide shipping is available for marine turbocharger replacement parts. Our technical team provides fitment support to help verify OEM reference numbers like 4032250 or FOR 4046454. Contact us to confirm specifications for your Cummins K38 application before placing bulk orders.