1662787 GT2052 Turbocharger Core for Perkins T4 40 4L 97HP

This 1662787 GT2052 turbocharger core serves as an aftermarket replacement for Perkins T4 40 4L 97HP and Cummins engines. Designed for rebuilders and fleet maintenance, it references OE numbers like 166-2787 and 451298-0044 to help confirm fitment. Verify your specific engine code and turbo configuration before ordering to ensure correct application.

Key Specifications

This GT2052 turbocharger core is identified by part number 1662787. It serves as a replacement component for rebuilders and maintenance teams working on Perkins T4 40 4L 97HP engines. The unit weighs approximately 2.5 kg, facilitating easier handling during assembly or shipping. Key reference numbers include 166-2787 and 451298-0044, which help buyers cross-check specifications against their existing hardware. Always confirm the exact turbo model and engine serial number before finalizing your order to ensure the core matches your specific application requirements.

Application & Compatibility

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

• CUMMINS > PERKINS > PERKINS T4 40 4L 97HP
• CUMMINS > PERKINS > PERKINS 1004 4
• CUMMINS > PERKINS > PERKINS T4 40 4L
• CUMMINS > PERKINS > PERKINS T4 40
• PERKINS > PERKINS 4CX > PERKINS 1004-40T

This GT2052 core is listed for replacement applications in Perkins T4 40 4L 97HP and Cummins engines. It also references the Perkins 1004-40T and 1004-4 series. Use these paths as verification clues only. Always confirm your specific engine serial number and turbo configuration before ordering. This ensures the core matches your exact hardware requirements.

Technical Notes

The GT2052 core assembly integrates the compressor wheel, turbine wheel, and bearing housing into a single unit. This design simplifies replacement procedures for rebuilders working on Perkins T4 40 and Cummins engines. Inspect the shaft and bearing surfaces for wear or damage before installation. Proper alignment is critical for stable operation and long-term reliability. Verify that the core matches your specific turbocharger model to prevent installation issues.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 1662787 GT2052 turbo core. Our team provides technical fitment support to help verify engine codes and OEM references before ordering. Contact us for bulk inquiries or to confirm specific application details for your fleet or rebuild project.

For inventory planning, note that this 1662787 GT2052 core weighs 2.5 kg, allowing for efficient packing and shipping logistics. Buyers should cross-reference the extensive list of OE numbers, including 2199773 and 727262 series variants, to ensure accurate stock alignment. LeadTurbo provides technical support to assist with part verification before shipment. This helps prevent costly returns and ensures the correct core is sourced for your specific Perkins or Cummins engine rebuild project.