Click image to zoom
1662787 GT2052 Turbo Core Replacement for Perkins T4 40 4L & Cummins
Show more cross references
166-2787 451298-0044 FOR 02 202410 FOR 2199773 FOR 219-9773 FOR 2674A321 FOR 2674A323 FOR 2674A357 FOR 2674A362 FOR 2674A373 FOR 2674A377 FOR 2674A392 FOR 727262-0007 FOR 727262-5007S FOR 727262-7 FOR 727263-0001 FOR 727263-0002 FOR 727263-1 FOR 727263-2 FOR 727263-5001 FOR 727263-5002 FOR 727264-0003 FOR 727264-0007 FOR 727264-3 FOR 727264-5003 FOR 727264-5007 FOR 727264-5007S FOR 727264-7 FOR 727265-0002 FOR 727265-1 FOR 727265-2 FOR 727265-3 FOR 727265-5001 FOR 727265-5001S FOR 727265-5002 FOR 727265-5002S FOR 727265-5003 FOR 727265-5003S FOR 727266-0002 FOR 727266-2 FOR 727266-5002Subtotal: US$ 70.00
Send an InquiryThe 1662787 GT2052 Turbo Core is an aftermarket replacement application designed for Perkins T4 40 4L 97HP and Cummins engine applications. This replacement core supports rebuilders, repair shops, and fleet parts buyers seeking reliable turbocharger components. Verify part number, engine code, and OEM reference numbers before ordering.
Key Specifications
- Part Number: 1662787
- Product Type: Turbo Core (CHRA)
- Turbo Model: GT2052
- Engine Application Clues: Perkins T4 40 4L 97HP, Cummins
- Gross Weight: 2.5 kg
- Representative OEM Reference Numbers: 166-2787, 451298-0044, 2199773, 2674A321, 727262-0007, 727263-0001, 727264-0003
Application & Compatibility
This turbo core is listed for replacement applications associated with Perkins T4 40 4L 97HP and Cummins engines. The following OEM reference numbers are provided for verification purposes: 166-2787, 451298-0044, 2199773, 219-9773, 2674A321, 2674A323, 2674A357, 2674A362, 2674A373, 2674A377, 2674A392, 727262-0007, 727262-5007S, 727262-7, 727263-0001, 727263-0002, 727263-1, 727263-2, 727263-5001, 727263-5002, 727264-0003, 727264-0007, 727264-3, 727264-5003, 727264-5007, 727264-5007S, 727264-7, 727265-0002, 727265-1, 727265-2, 727265-3, 727265-5001, 727265-5001S, 727265-5002, 727265-5002S, 727265-5003, 727265-5003S, 727266-0002, 727266-2, 727266-5002. Verify part number, engine code, vehicle application, and production year before ordering.
Technical Notes
The GT2052 turbo model is commonly associated with industrial and agricultural engine applications. This core is intended for replacement use in turbocharger assemblies. Verify specific turbo configuration, bearing housing dimensions, and shaft condition before installation. Pre-shipment inspection is available upon request.
B2B Supply
Volume pricing is available for distributors, repair shops, and fleet parts buyers. Worldwide shipping is supported. Technical fitment support is provided to help confirm part numbers and OEM reference numbers before ordering.
Product FAQ
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.