Cummins K-series turbocharger 3594118 Series is a high-performance exhaust turbocharger assembly for Cummins K19, K38, K50, KTA19, KTA38 and KTA50 diesel engines. It increases intake air volume, improves combustion efficiency and boosts engine power, widely used in mining equipment, marine engines, generator sets and heavy construction machinery.

Part numbers in this series:
3594118, 3594028, 3594117, 3594027, 3529040

Fits: Cummins K19, K38, K50, KTA19, KTA38, KTA50 Diesel Engine
Position: Engine air intake & exhaust system

What you are ordering
Price is per turbocharger assembly. All part numbers are separate variants, please select the correct PN from variant options. These turbochargers are not interchangeable. Different part numbers have different internal impeller, calibration and mounting flange. Wrong selection will cause insufficient power, black smoke, high exhaust temperature and turbo damage.

Specifications
Type: HX80 / HC5A Turbocharger Assembly
Material: High temperature alloy turbine wheel, cast housing
Feature: Dynamic balanced, high temperature resistance, low leakage
Package: Wooden case packing

When to replace
Replace the turbocharger when oil leakage, shaft play, abnormal squealing, heavy black smoke, power loss or turbine wheel damage occurs.

Fitting notes
Strictly confirm part number before ordering. Fully lubricate the turbo before starting the engine after installation. Use clean engine oil and oil filter. Follow Cummins service manual for installation and commissioning. If you are not sure which turbo matches your engine, send us engine serial number for confirmation.

Warranty and shipping
Covered by a 12-month warranty against manufacturing defects. Orders are dispatched within 3–7 business days; DHL / FedEx delivery takes 5–10 business days. Tracking number is sent as soon as the parcel leaves our warehouse.

Note: manufacturer names and part numbers are used for identification and cross-referencing only. We are an independent aftermarket supplier and are not affiliated with, or authorised by, the original manufacturer. Please verify the part number against your engine's parts catalogue before ordering — our team is happy to help if you send us your engine model or serial number.