Reliable 2674A342 GT3571S Turbocharger for Perkins Vista 6

$185.00

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100K+ Customer Trust

Selected by industry leaders worldwide for proven quality.

1-Year Standard Warranty

12 months coverage to guarantee long-term performance and reliability.

Fast Dispatch

Guaranteed shipping for all in-stock items within 24 hours.

Deep Customization Options

Bespoke solutions tailored exactly to your project's technical specifications.

Part Number:​​ 709942-0001, 709942-1, 709942-5001, 709942-5001S Type: Turbocharger
Model:​ Previous Version:
Engine Model: Application:
Condition:​ Brand New Material: Alloy / K18 Steel
Fuel Type: Diesel Purpose: For replace/repair
Warranty: 12 Months Standard: OEM Standard
Cooling: Payment Terms: L/C, T/T, Western Union Paypal
Package: Neutral MOQ: 1/pcs

Powerful GT3571S Turbocharger Replacement for Perkins Vista 6 Engines

The 2674A342 GT3571S Turbocharger Replacement for Perkins Vista 6 is a premium heavy-duty turbocharger engineered to restore engine efficiency, improve combustion performance, and maximize power output for Perkins-powered industrial and agricultural equipment. Designed as a direct replacement turbocharger, this model delivers reliable boost pressure, superior airflow, and long-term durability under demanding operating conditions.

For operators of Perkins Vista 6 diesel engines, maintaining turbocharger efficiency is essential for fuel economy, torque delivery, and engine longevity. A worn or damaged turbocharger can result in power loss, excessive exhaust smoke, poor acceleration, and increased fuel consumption. The GT3571S turbocharger replacement solves these issues with precision-engineered components and OEM-level compatibility.

Whether you are a distributor, engine rebuilder, machinery repair company, or heavy equipment parts importer, this turbocharger offers dependable performance and excellent aftermarket value for B2B supply chains worldwide.


Product Overview

The 2674A342 GT3571S Turbocharger is specifically designed for Perkins Vista 6 diesel engines used in agricultural machinery, industrial generators, construction equipment, and various off-highway applications.

Manufactured using high-grade turbine materials and balanced rotating assemblies, this turbocharger ensures:

  • Fast spool response
  • Stable boost pressure
  • Reduced turbo lag
  • Improved engine combustion efficiency
  • Longer operational lifespan

Each unit undergoes strict quality inspection and dynamic balancing procedures to ensure reliable operation under high-temperature and high-load environments.


Key Specifications

Specification Details
Product Name GT3571S Turbocharger
Part Number 2674A342
Turbo Model GT3571S
Engine Compatibility Perkins Vista 6
Fuel Type Diesel
Cooling Type Oil Cooled
Application Type Industrial / Agricultural / Generator
Condition Brand New
Balancing Test High-Speed Dynamic Balanced
Actuator According to OEM Configuration
Bearing System Journal Bearing
Material High-Temperature Resistant Alloy
Warranty 12 Months
Origin Aftermarket Replacement

Features and Benefits

Excellent Engine Performance Restoration

The GT3571S turbocharger is engineered to restore lost horsepower and improve overall engine responsiveness. It efficiently compresses intake air, helping the Perkins Vista 6 engine generate stronger combustion power.

Benefits include:

  • Improved throttle response
  • Enhanced engine torque
  • Better fuel atomization
  • Reduced black smoke emissions
  • Stable operation under heavy load

Durable Turbine Housing Construction

This turbocharger utilizes a high-strength turbine housing capable of withstanding extreme exhaust temperatures and prolonged heavy-duty operation. The housing design promotes optimal exhaust gas flow for improved turbine efficiency.

The robust structure minimizes:

  • Thermal cracking
  • Housing deformation
  • Premature turbo wear
  • Boost pressure instability

Precision Balanced Rotating Assembly

The turbine wheel and compressor wheel assembly are dynamically balanced using professional VSR balancing equipment. This process ensures:

  • Reduced vibration
  • Lower shaft stress
  • Longer bearing life
  • Improved turbo reliability

Precision balancing is critical for maintaining performance at high RPM operation.


High Efficiency Compressor Wheel

The advanced compressor wheel design improves airflow efficiency and boost consistency. This contributes to:

  • Increased engine power output
  • Better fuel economy
  • Reduced turbo lag
  • Faster acceleration

Reliable Heavy Duty Bearing System

The journal bearing system is manufactured using wear-resistant materials suitable for industrial diesel engine operation. This enhances lubrication performance and protects the turbo shaft during continuous use.


Application & Compatibility

The 2674A342 GT3571S Turbocharger Replacement is suitable for various Perkins Vista 6 diesel engine applications.

Compatible Engines

  • Perkins Vista 6 Diesel Engine

Common Equipment Applications

Agricultural Equipment

  • Tractors
  • Harvesters
  • Irrigation machinery
  • Agricultural power units

Industrial Equipment

  • Diesel generators
  • Pump systems
  • Compressor units
  • Stationary industrial engines

Construction Machinery

  • Loaders
  • Excavators
  • Industrial power systems

Marine and Auxiliary Applications

Some Perkins Vista 6 engines are also used in marine auxiliary systems and industrial propulsion equipment.


Signs of a Failing Turbocharger

Replacing the turbocharger at the correct time can prevent severe engine damage and expensive repairs.

Common failure symptoms include:

  • Loss of engine power
  • Excessive black or blue exhaust smoke
  • Oil leakage from turbocharger
  • Abnormal turbo noise
  • Slow acceleration
  • Excessive fuel consumption
  • Low boost pressure
  • Check engine alarms

If these symptoms appear, inspection or replacement of the turbocharger is highly recommended.


Technical Notes

Installation Recommendations

Professional installation is strongly recommended for optimal turbocharger performance.

Before installation:

  • Replace engine oil and oil filter
  • Clean oil feed and return lines
  • Inspect air intake system
  • Ensure intercooler cleanliness
  • Check exhaust manifold condition

Failure to properly clean the lubrication system may result in premature turbocharger failure.


Oil Supply Requirements

Proper lubrication is essential for turbocharger lifespan.

Recommended practices include:

  • Use OEM-grade diesel engine oil
  • Maintain correct oil pressure
  • Avoid delayed oil changes
  • Prevent oil contamination

Insufficient lubrication can damage:

  • Bearings
  • Shaft assemblies
  • Compressor wheels

Turbocharger Break-In Procedure

After installation:

  1. Prime the turbocharger with clean oil
  2. Start engine at idle
  3. Allow several minutes of low-speed operation
  4. Avoid immediate full-load acceleration

This helps establish proper oil circulation and protects internal turbo components.


Manufacturing and Quality Control

Our GT3571S turbochargers are manufactured according to strict aftermarket quality standards.

Quality control procedures include:

  • CNC-machined components
  • Dynamic balancing tests
  • Pressure testing
  • Seal leakage inspection
  • Housing crack inspection
  • Rotor assembly verification

Every turbocharger is individually inspected before shipment.


B2B Supply Solutions

We specialize in supplying turbochargers and turbocharger spare parts to global B2B customers.

Our Main Customers

  • Turbocharger distributors
  • Diesel engine rebuilders
  • Heavy equipment repair companies
  • Agricultural machinery suppliers
  • Industrial engine service centers
  • Importers and wholesalers

Wholesale Supply Advantages

Stable Product Quality

We maintain strict manufacturing consistency to ensure stable aftermarket performance.

Competitive Factory Pricing

Direct supply solutions help reduce procurement costs for distributors and wholesalers.

Global Export Experience

We export turbochargers worldwide, including:

  • Europe
  • Middle East
  • South America
  • Africa
  • Southeast Asia

Flexible Packaging

Custom packaging and private label support are available for B2B customers.

Fast Delivery

Efficient inventory management allows rapid shipment for urgent orders.


Packaging and Shipping

Each turbocharger is carefully packed to ensure safe international transportation.

Standard packaging includes:

  • Protective anti-corrosion wrapping
  • Foam protection
  • Reinforced export cartons

Optional:

  • Wooden cases
  • Custom labels
  • OEM-neutral packaging

Shipping methods:

  • Air freight
  • Sea freight
  • Express courier
  • Consolidated cargo

Why Choose Our GT3571S Turbocharger?

Proven Reliability

Designed for demanding diesel engine environments.

OEM-Level Compatibility

Direct replacement fitment for Perkins Vista 6 engines.

High Performance Materials

Durable turbine and compressor materials for extended service life.

Strict Quality Inspection

Every unit undergoes balancing and leakage testing.

Professional Turbocharger Supplier

Years of experience in global turbocharger export business.


Product FAQ

Which OEM reference numbers are associated with the 2674A342 turbocharger?

The 2674A342 turbocharger is associated with OEM reference numbers 709942-0001, 709942-1, 709942-5001, and 709942-5001S.


Will this turbocharger fit my Perkins Vista 6 177HP tractor?

This part is intended for the Perkins Vista 6 177HP engine. However, you must verify your specific engine serial number and existing turbo configuration before ordering.


Do you provide volume pricing for large orders?

Yes, volume pricing is available for B2B customers, including repair shops and distributors. Please contact us for a quote.


Can I get technical support to verify this part’s fitment?

Yes, we offer technical fitment support to help you confirm that the 2674A342 matches your required specifications.


What is the shipping availability for this turbocharger?

We offer worldwide shipping for this product to support international B2B requirements.

2674A342-GT3571S-TURBOCHARGER 2674A342-GT3571S-TURBOCHARGER 2674A342-GT3571S-TURBOCHARGER 2674A342-GT3571S-TURBOCHARGER

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Frequently Asked Questions

We provide a wide range of turbocharger spare parts to support both remanufacturing and repairs. Our product lineup includes practically everything you might need. Here are some of the key parts we offer:

  • CHRA (Core Assemblies): Complete cartridge core units for various turbo models.
  • Turbine Wheels & Shafts: Turbine wheel-and-shaft assemblies available in different sizes and materials.
  • Compressor Wheels: High-precision compressor wheels made from durable high-strength alloys (aluminum or even titanium, depending on the application).
  • Bearing & Seal Kits: Overhaul kits with journal bearings, thrust bearings, seals, and rings for rebuilding turbos.
  • Actuators & Components: Wastegate actuators (mechanical) and electronic actuators, plus related small parts.

These spare parts cover most major turbocharger brands and models for commercial diesel engines as well as passenger vehicles. If you’re looking for something specific, just let us know the turbo model or the OEM part number, and we’ll quickly check if we have it available.

Making sure you get the right part is really important. The best way is to use the original equipment manufacturer (OEM) part number or your turbo’s model number as a reference when you order. Every turbocharger usually has an ID tag or an engraved number on it — if you give us that info, we can find the exact spare part you need.

Our sales engineers are also ready to help. If you let us know your engine model, the turbo’s model (or serial number), and maybe what problem you’re trying to fix or which component you’re replacing, we can cross-check and guide you to the right part. This way you’ll have a correct match and avoid any mix-ups.

We can also provide product catalogs or technical datasheets if you want to double-check the specifications yourself before buying. Just let us know, and we’ll get those to you.

Generally, we don’t have a strict minimum order for our standard parts — you can even order just one piece if that’s all you need. We know remanufacturing shops sometimes want to test a part’s quality first, so small sample orders are totally fine with us.

If you’re looking to buy in bulk, we can certainly discuss volume discounts. The only time we might have a minimum order is if it’s a very specialized or custom-made component, due to the production requirements. In those cases, we’d let you know upfront if any minimum applies.

In most situations, whether you need a single item or a large batch, we’re happy to accommodate. We pride ourselves on being flexible and building long-term relationships with our clients.

We offer a standard 12-month warranty on all our turbocharger spare parts. The clock starts from the date we ship them out, unless we’ve made a different agreement (for example, starting from the installation date in some cases). In short, if any part fails due to a manufacturing defect within those 12 months, it’s covered under our warranty.

If you do encounter a problem that you believe is our fault within the warranty period, just let us know. We’ll typically ask for some details about what happened (maybe a report or photos) so we can understand the issue. Once we’ve confirmed it’s a warranty case, we’ll send you a replacement part or offer you a full refund/credit for that item. We stand behind our products, so if there’s a genuine quality problem, we’ll make it right as quickly as possible.

Our warranty covers failures that result from defects in our parts (materials or workmanship) under normal use. For example, if a compressor wheel had a casting flaw or a cartridge assembly wasn’t balanced properly at the factory and it causes a premature failure, that’s on us and would be covered.

However, there are some situations that are not covered by our warranty. Here are the main exclusions:

  • Improper Installation or Misuse: If the part was installed incorrectly or used incorrectly — e.g. not priming the turbo with oil before startup, wrong gaskets, misassembly.
  • External Factors (Oil Starvation or Contamination): Failures caused by inadequate or dirty oil (e.g. blocked feed lines or poor oil quality).
  • Foreign Object Damage: Debris entering the turbo (intake or exhaust) and damaging parts.
  • Operating Outside Design Limits: Engine or turbo run beyond design parameters (overspeed, excessive exhaust temperatures, etc.).
  • Normal Wear and Tear: Gradual wear of consumables (e.g. seals) under regular usage.

In essence, if a part fails because it had a defect, it’s covered. But if it fails due to misuse, external factors, or normal wear, it’s not. If you ever need to claim warranty, we’ll review what happened (often via photos or a failure report) and may examine the part. That ensures we handle claims fairly and transparently.

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