B3G HT12 Turbo for DAF Truck With MX375 / MX300 / MX340 Engine

Part Numbers:13879980031 1387-998-0031 1387 998 0031 13879880005 13879880010 13879880031 13879980005 13879880031 1689177 1679178 1679182 1689175

Overview

The B3G HT12 turbocharger is an OEM-standard replacement designed for DAF trucks equipped with MX375, MX300, and MX340 diesel engines. Engineered to restore factory-grade boost performance, it delivers improved torque, stable boost pressure, and enhanced fuel efficiency. This turbocharger is ideal for fleet operators, logistics companies, and repair workshops requiring a reliable, long-service-life replacement for aging or failed turbochargers.

Built using heat-resistant alloys and precision-balanced rotating components, the B3G HT12 turbo ensures strong low-end response, reduced turbo lag, and excellent durability—perfect for long-haul transport, heavy-duty commercial use, and demanding road conditions.

Key Features

• OEM-Compatible Fitment:Perfectly matches DAF MX375 / MX300 / MX340 engine specifications.
• High-Strength & Heat-Resistant Construction:Manufactured from reinforced alloy materials to withstand high temperatures and continuous load.
• Enhanced Performance Output:Restores boost efficiency, increases torque, and improves throttle response.
• Fuel Efficiency Optimization:Optimized turbine–compressor geometry improves airflow and reduces fuel consumption.
• Low Noise & Reduced Turbo Lag:Advanced wheel design ensures smoother boost and quieter operation.
• Precision-Balanced CHRA:Minimizes vibration, reduces bearing wear, and extends turbo lifespan.

Applications

• DAF Trucks equipped with MX375, MX300, MX340 engines
• Heavy-duty long-haul and logistics fleets
• Replacement for worn or damaged OEM turbochargers
• Professional workshop turbo upgrade or repair projects

Benefits

• Restores engine power and maintains stable boost
• Enhances pulling strength for uphill and heavy-load transport
• Reduces fuel consumption and exhaust smoke
• Improves overall drivability and response
• Built for long-term durability with minimal maintenance

Technical Specifications

Installation & Maintenance Guide

Installation Steps

• Allow the engine to fully cool before removing the old turbocharger.
• Drain engine oil to prevent contamination.
• Remove intake pipes, exhaust manifold connections, and oil feed/return lines.
• Prime the new B3G HT12 turbo with clean engine oil.
• Install the turbo according to DAF factory torque specifications.
• Reconnect all sensors, hoses, and oil lines securely.
• Start the engine and idle for 3–5 minutes while checking for leaks.

Maintenance Tips

• Replace engine oil every 10,000–15,000 km using premium synthetic oil.
• Inspect air filters regularly to prevent dust and debris contamination.
• Check boost pipes for cracks or loose clamps.
• After long or heavy-duty trips, idle the engine for 1 minute before shutdown.
• Ensure proper lubrication to prevent bearing damage.

Usage Scenarios

• Long-haul freight transportation
• Heavy-load delivery fleets
• Highway and cross-border logistics
• Professional workshop turbo replacement
• Engine performance restoration

FAQ

Q1: Is the B3G HT12 turbo a direct replacement for DAF MX engines?

Yes. It is fully compatible with MX375, MX300, and MX340 engines.

Q2: Will this turbo improve my truck’s performance?

Yes. It restores boost pressure, increases torque, and improves throttle response.

Q3: Do I need a professional for installation?

Professional installation is recommended to ensure correct oil priming and alignment.

Q4: What is the warranty period?

A 6-month warranty covering manufacturing defects is provided.

Q5: Can this turbo reduce fuel consumption?

Yes. Optimized airflow and improved boost efficiency help achieve better fuel economy.

About Us

Fengcheng Zhongke Turbocharger Co., Ltd., founded in 2001, is a professional manufacturer of turbochargers, CHRAs, repair kits, turbine shafts, and compressor wheels for automotive, industrial, marine, agricultural, and commercial engines.

Our Expertise

• OEM-standard production processes
• High-precision dynamic balancing
• Automated quality inspection
• 25+ years of manufacturing experience
• Global supply chain covering Europe, North America, Asia & Middle East

Our engineering team ensures every turbocharger meets strict performance and durability standards, giving customers the confidence they need for demanding commercial applications.

B3G HT12 Turbocharger for DAF MX375 / MX300 / MX340 | OEM Replacement Turbo Buy B3G HT12 turbocharger for DAF trucks with MX375, MX300, MX340 engines. Compatible with 13879980031, 13879880010, 1689177. Restore power, improve torque, and enhance fuel efficiency.

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