Skip to product information
Usually ships in 2–4 business days.
Turbo GT2052S Turbocharger 727266-5001S 2674A391 for Perkins Engine 1004-40T
$504.99
Sale price
$504.99
Regular price
Available to Order
Designed for select Perkins 1004-40T diesel engines, this aftermarket GT2052S turbocharger helps restore boost pressure, airflow, and engine response.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
The turbocharger uses exhaust energy to supply pressurized air to the engine. Oil leakage, shaft play, unusual noise, smoke, or reduced boost can indicate a worn unit once intake, exhaust, lubrication, and engine conditions have been checked.
Replacement references include 727266-5001S, 2674A391. Compare the turbo model, part number, flange pattern, oil and coolant ports, compressor outlet, and actuator configuration before ordering.
Key Features & Performance
- Designed for compatible diesel-engine applications
- Helps recover performance lost to turbo failure
- Restores exhaust-driven boost pressure
- Supports proper intake airflow and engine response
Fitment & Compatibility
Compatible with Perkins 1004-40T engine applications. Serial-number breaks, production changes, or equipment options may affect the required part.
Technical Specifications
- Product Type: Turbocharger
- Compatible Brand: Perkins
- Part Number(s): 727266-5001S, 2674A391
- Turbo Model: GT2052S
Frequently Asked Questions
Q: What should be checked before installing a replacement turbocharger? A: Inspect the oil feed and drain, intake piping, exhaust restriction, charge-air system, crankcase pressure, and engine condition so the new turbo is not damaged.
Q: Is this an original OEM part? A: This is an aftermarket replacement; brand names and part numbers are used only to identify compatibility.
Model listings are a guide only. Compare the original component and all available fitment details before purchase.