Turbocharger 5i5015 49179-00451 49189-02450 For Caterpillar E200B S4K Diesel Engine Supercharger

Product Details

Product Overview

This high-performance turbocharger assembly is specifically designed for the Caterpillar E200B excavator equipped with the Mitsubishi S4K diesel engine. As a critical component of the engine’s air induction system, this supercharger ensures optimal combustion efficiency and power output for heavy-duty construction machinery.

Identified by cross-reference numbers 5i5015, 49179-00451, and 49189-02450, this turbocharger delivers reliable forced induction for demanding work environments. It is a direct replacement unit manufactured to OEM specifications, providing a seamless fit for the S4K engine platform commonly used in Caterpillar E200B models and compatible applications.

This product is ideal for construction, industrial, agricultural, and marine applications where consistent engine performance under load is essential. The turbocharger is engineered to restore original engine power and fuel efficiency in worn or failed turbo systems.

Key Features & Benefits

• Precision Engineering: Manufactured to strict OEM tolerances ensuring direct bolt-on replacement with no modifications required for the Caterpillar E200B/S4K application.
• Enhanced Durability: Constructed with high-grade materials including heat-resistant turbine wheels and robust bearing systems designed to withstand extreme operating temperatures and continuous heavy loads.
• Improved Engine Efficiency: Optimized compressor wheel geometry delivers increased airflow, resulting in better fuel combustion, reduced emissions, and improved horsepower output for your excavator or equipment.
• Comprehensive Cross-Reference: Compatible with multiple OEM part numbers (5i5015, 49179-00451, 49189-02450) ensuring correct identification and fitment confidence for maintenance teams and parts distributors.
• Rigorous Testing: Every unit undergoes outgoing inspection and machinery test reporting to verify performance parameters before shipment, minimizing installation failures and downtime.
• Versatile Application: Suitable for construction, agriculture, genset, marine, and material handling equipment powered by the Mitsubishi S4K diesel engine platform.

Technical Specifications

OEM Cross-Reference

This turbocharger is a direct replacement for the following OEM part numbers. Always verify your original part number before ordering:

• 5i5015 (Caterpillar OEM)
• 49179-00451 (Mitsubishi / Original Equipment)
• 49189-02450 (Mitsubishi / Alternative Number)

These numbers correspond to the turbocharger assembly used on the Mitsubishi S4K diesel engine as installed in Caterpillar E200B excavators. The unit may also be compatible with other industrial equipment using the same engine platform.

Compatibility

This turbocharger is commonly used for the following applications:

• Primary Application: Caterpillar E200B Excavator
• Engine Platform: Mitsubishi S4K (4-cylinder diesel)
• Equipment Types: Excavators, wheel loaders, generator sets, agricultural tractors, marine propulsion, and industrial machinery powered by the S4K diesel engine

Note: Fitment verification is recommended before purchase. Please confirm your engine model and existing part number (5i5015, 49179-00451, or 49189-02450) to ensure compatibility.

Global Supply & Distribution

We maintain a robust international supply chain capable of shipping this turbocharger to customers worldwide. Our logistics network covers major markets including:

• North America: Fast delivery to US and Canadian ports and inland distribution centers.
• Europe: Reliable shipping to EU countries, UK, and Eastern European industrial hubs.
• Asia-Pacific: Efficient service to Japan, South Korea, Australia, Southeast Asia, and Middle East markets.
• Africa & South America: Established routes to major ports and mining/construction regions.

We have extensive experience in international trade documentation, customs clearance support, and offer multiple shipping options (air freight, sea freight, express courier) to meet urgent and scheduled maintenance requirements.

Quality Assurance

Every turbocharger is manufactured in ISO-compliant facilities using premium-grade materials and precision casting processes. Key quality measures include:

• Outgoing Inspection: Video inspection reports are provided for each unit before shipment, verifying physical condition and rotating assembly smoothness.
• Machinery Test Report: Performance testing documentation is available to confirm boost pressure, oil flow, and mechanical integrity.
• Warranty Coverage: 1.5-year warranty against manufacturing defects, with after-warranty online technical support available.
• Packaging Protection: Double-layer packaging (plastic bag + box/carton) prevents contamination and damage during transit.

FAQ

Q1: How can I confirm this turbocharger fits my Caterpillar E200B excavator?
A: Verify your original turbocharger part number. If it matches any of 5i5015, 49179-00451, or 49189-02450, this unit is the correct direct replacement. Additionally, check that your engine is the Mitsubishi S4K model. For further assistance, please provide your machine serial number and existing part number to our technical support team.

Q2: What maintenance is required before installation?
A: Before installing the new turbocharger, it is critical to inspect and clean the engine oil supply line, replace the oil filter, and use fresh engine oil. The old oil should be drained to remove any debris from the failed turbo. Also, check the air intake system for foreign objects and clean or replace the air filter. Failure to do so may cause premature failure of the new unit.

Q3: Can this turbocharger be used on other equipment besides the E200B?
A: Yes, this turbocharger is designed for the Mitsubishi S4K diesel engine platform, which is used in various construction, agricultural, genset, and marine applications. However, you must verify that the mounting flange configuration, oil feed/return locations, and actuator setup match your specific equipment. Always cross-reference your original part number before purchasing.