407370-5 T18A40 Turbocharger Core for Detroit-Diesel

This aftermarket FOR 407370-5 T18A40 turbocharger core is a replacement application for Detroit-Diesel industrial engines, including reference applications for the 16V149T and 12V150T. Verify your specific engine serial number and OEM reference numbers, such as 407302-0001, before ordering to ensure correct fitment.

Key Specifications

• Part Number: FOR 407370-5
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: T18A40
• Application Clues: Detroit-Diesel Industrial, 16V149T, 12V150T
• Packing Dimensions: 30 x 30 x 30 cm
• Gross Weight: 15 kg
• Representative OEM References: 407302-0001, 407302-0005, 5149299
• Image Availability: High-resolution studio shots showing compressor/turbine wheels and bearing cartridge

Application & Compatibility

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

• DETROIT-DIESEL > DETROIT-DIESEL INDUSTRIAL
• DETROIT-DIESEL > DETROIT DIESEL 16V149T
• DETROIT-DIESEL > DETROIT-DIESEL 12V150T

This T18A40 core is listed for Detroit-Diesel industrial applications, including reference paths for the 16V149T and 12V150T engines. These application clues serve as verification points rather than confirmed fitment. Buyers should cross-check their specific engine serial number and turbo configuration against the 72 associated OEM reference numbers, such as 407302-0001 and 5149299, before placing an order. Verify that the nozzle ring vane count and wastegate operating pressure match your existing assembly to ensure correct replacement application. Technical fitment support is available to help confirm these details.

Technical Notes

The T18A40 core assembly features a central bearing cartridge with visible oil passages, flanged compressor and turbine housings, and curved-blade wheels. A green marking is visible on the threaded shaft tip in the top view. Verify that the nozzle ring vane count, height, and wastegate operating pressure match your existing assembly. Confirm water cooling port alignment against your specific application requirements. Cross-check these technical details with our team to ensure the replacement core meets your operational needs.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the FOR 407370-5 T18A40 core. Technical fitment support is available to help verify nozzle ring vane counts, wastegate operating pressure, and water cooling port alignment against your specific Detroit-Diesel application. Submit your engine serial number and OEM reference numbers for pre-shipment inspection and confirmation. This service helps ensure the replacement core matches your operational requirements before dispatch.