4JB1T Turbocharger J50S E049339000177 For Isuzu Engine Spare Parts

Product Details

Product Overview

This is a high-precision, direct-replacement 4JB1T Turbocharger, identified by model number J50S and OEM part number E049339000177. Designed specifically for the Isuzu 4JB1T diesel engine (2.8L displacement), this turbocharger is a critical component for enhancing engine performance and efficiency.

Sourced from a specialized aftermarket manufacturer, this unit is engineered to meet or exceed original equipment specifications. It is commonly used in a wide range of applications including construction machinery, agricultural equipment, industrial generators, marine engines, and material handling equipment. Please verify your existing turbo model and engine configuration to ensure proper fitment.

Key Features & Benefits

• Precision Engineering: Manufactured to OEM size and tolerance standards, ensuring a direct bolt-on replacement without modifications.
• Enhanced Performance: Delivers optimal boost pressure to significantly improve engine horsepower, torque, and fuel economy for the 4JB1T engine.
• Durable Construction: Built with high-grade materials to withstand extreme temperatures and high rotational speeds, ensuring long service life in demanding environments.
• Strict Quality Control: Undergoes rigorous machinery test reports and video outgoing inspections to guarantee reliability before shipment.
• Versatile Application: Suitable for a diverse range of heavy-duty sectors including construction, agriculture, marine, and power generation.
• Reliable Performance: Provides consistent air intake pressure for complete combustion, reducing exhaust emissions and engine wear.

Technical Specifications

OEM Cross-Reference

This turbocharger is a direct aftermarket replacement for the following original equipment part numbers:

• Isuzu OEM: E049339000177
• Associated Turbo Model: J50S

Note: This list is provided for reference. Always verify your original part number against the unit before purchase.

Compatibility

This turbocharger is specifically designed for and commonly used in the following applications:

• Engine Model: Isuzu 4JB1T (2.8 Liter, 4-cylinder Diesel)
• Vehicle & Equipment Applications: Commonly used for Isuzu NPR, NKR, and Elf trucks, as well as various industrial and agricultural machinery powered by the 4JB1T engine.

Important Fitment Note: This part is designed for the 4JB1T engine. It is not compatible with naturally aspirated 4JB1 engines. Please confirm your engine model and turbo mounting flange configuration before ordering.

Global Supply & Distribution

We offer comprehensive global shipping solutions to support B2B buyers worldwide. Our logistics network ensures fast and reliable delivery to major industrial centers and ports across:

• North America: Los Angeles, Houston, Chicago, Toronto
• Europe: Rotterdam, Hamburg, Antwerp, Felixstowe
• Asia-Pacific: Singapore, Shanghai, Tokyo, Sydney
• Middle East & Africa: Dubai, Jebel Ali, Durban, Lagos
• South America: Santos, Buenos Aires, Callao

With extensive export experience, we handle all international trade documentation, ensuring smooth customs clearance for your orders.

Quality Assurance

We are committed to providing high-quality aftermarket parts that meet strict performance standards.

• Manufacturing Standards: Parts are manufactured in ISO-certified facilities, adhering to strict quality management systems.
• Testing: Each unit undergoes a machinery test report to verify boost pressure and rotational balance. Video outgoing inspection is provided upon request to confirm part condition before shipping.
• Warranty: This turbocharger is backed by a 6-month warranty against manufacturing defects in materials and workmanship. Warranty claims are processed within 6 months of the purchase date.

FAQ

Q1: Will this turbocharger fit my Isuzu 4JB1 engine?

A1: This turbocharger (J50S) is specifically designed for the 4JB1T engine, which is the turbocharged version of the 4JB1. It will not fit a naturally aspirated (non-turbo) 4JB1 engine without significant modifications. Please verify your engine block code to confirm it is a “4JB1T”.

Q2: What is included in the package? Is it a complete turbo kit?

A2: This listing is for the turbocharger assembly (the center housing and rotating assembly). It may not include oil lines, gaskets, or mounting hardware. We recommend purchasing a gasket set separately to ensure a proper seal during installation.

Q3: What maintenance is required for this turbocharger?

A3: To maximize service life, ensure the engine oil is clean and changed at regular intervals. After installing a new turbo, it is critical to prime the oil system by cranking the engine with the fuel cut-off (or disabling the injectors) until oil pressure builds. This prevents dry-start damage to the turbo bearings.