HX40W Turbo 4046105 4040063 4040063H 4955195 495519500 4955195NX 4955195RX Turbocharger for Cummins Industrial With Pegasus QSL Engine

HX40W Turbo for Cummins Industrial With Pegasus QSL Engine

Part Numbers: 4046105 4040063 4040063H 4955195 495519500 4955195NX 4955195RX

Overview

The HX40W turbocharger is a high-performance, OEM-standard replacement designed specifically for Cummins Industrial engines equipped with Pegasus QSL technology. Built to restore factory power, improve engine efficiency, and enhance reliability, this turbocharger is ideal for industrial operators, fleet managers, and maintenance workshops seeking durable, long-lasting turbo solutions for heavy-duty applications.

Constructed from premium heat-resistant alloys and precision-balanced components, the HX40W turbo ensures stable boost pressure, smooth acceleration, and prolonged service life. It provides an effective solution for worn, damaged, or underperforming turbochargers, ensuring your industrial engine operates at peak efficiency.

Key Features

• OEM-Compatible Fitment
  Direct replacement for Cummins Industrial Pegasus QSL engines with listed OEM part numbers.
• High-Quality Construction
  Durable turbine housing, precision bearings, and heat-resistant alloys for extreme-duty performance.
• Performance Boost
  Increases torque, horsepower, and throttle response for demanding industrial operations.
• Fuel Efficiency Improvement
  Optimizes air-fuel mixture and combustion efficiency, reducing fuel consumption and emissions.
• Reduced Turbo Lag
  Advanced turbine and compressor wheel design for quicker spool-up and smoother engine response.
• Precision Balanced
  Minimizes vibration, extending bearing life and overall turbo durability.

Applications

• Cummins Industrial engines with Pegasus QSL technology
• Heavy-duty trucks, earthmoving machinery, and industrial equipment
• Power generators and stationary engines
• OEM replacement for worn or underperforming HX40W turbos
• Fleet maintenance, engine rebuild, and industrial performance restoration

Benefits

• Restores original engine performance and boost efficiency
• Improves torque and horsepower for heavy-duty tasks
• Reduces black smoke and enhances combustion
• Prevents engine overheating and mechanical strain
• Enhances operational reliability in industrial environments
• Designed for long-term durability with minimal maintenance

Technical Specifications

Installation & Maintenance Guide

Installation Steps

• Ensure the engine is fully cooled before removing the old turbocharger.
• Drain engine oil and coolant to prevent contamination.
• Carefully remove exhaust, intake, and oil lines.
• Prime the new HX40W turbo with clean engine oil.
• Install the turbo using OEM torque specifications.
• Reconnect all hoses, pipes, and lubrication lines.
• Start the engine, idle for 3–5 minutes, and inspect for leaks or unusual noises.

Maintenance Tips

• Replace engine oil every 5,000–8,000 km or per industrial operation schedule.
• Use high-quality synthetic oil to maximize turbo longevity.
• Inspect air filters and intercooler connections regularly.
• Ensure proper idling before shutdown after prolonged heavy use.
• Regularly check boost pipes and oil feed lines for leaks.

Usage Scenarios

• Heavy-duty industrial machinery operations
• Earthmoving, construction, and mining equipment
• Fleet trucks and commercial transportation with Pegasus QSL engines
• Power generation and stationary engine applications
• Engine rebuild and maintenance for performance restoration
• Replacement for worn or damaged industrial turbochargers

FAQ

Q1: Is HX40W a direct replacement for Cummins Pegasus QSL engines?
Yes, it matches all listed OEM part numbers and is compatible with industrial applications.

Q2: Will this turbo improve engine performance?
Yes, it improves boost efficiency, torque, and throttle response for heavy-duty operations.

Q3: Can I install it myself?
Professional installation is recommended to ensure proper oil line alignment and turbo priming.

Q4: What warranty is included?
6-month warranty covering manufacturing defects.

Q5: Will it help reduce fuel consumption?
Yes, optimized airflow and combustion result in improved fuel efficiency.

About Us

Fengcheng Zhongke Turbocharger Co., Ltd., established in 2001, is a leading manufacturer of turbochargers, CHRAs, repair kits, and related components for automotive, truck, and industrial engines worldwide.

Our team specializes in:

• OEM-standard production
• Precision dynamic balancing
• Automated quality inspection
• Global supply chain support

Trusted by distributors, workshops, fleet operators, and industrial engine rebuilders across Europe, Middle East, Southeast Asia, Africa, and South America.

HX40W Turbocharger for Cummins Pegasus QSL Engine | OEM Industrial Replacement Buy HX40W turbocharger for Cummins Industrial engines with Pegasus QSL. Compatible with 4046105, 4040063, 4955195, 4955195NX. Restore power, efficiency, and reliability.

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