For MaxxForce 13 Turbocharger Navistar Twin B2XG B3NS 1387988000 12709880007
This premium turbocharger is designed for MaxxForce 13 engines and is fully compatible with Navistar Twin B2XG / B3NS turbo models. Built to deliver stable boost pressure, improved airflow, and long operating life, this turbocharger is ideal for heavy-duty commercial vehicles and industrial applications.
Built from durable, heat-resistant materials, it provides smooth performance and consistent power while supporting better engine efficiency and reduced emissions.
Key Features
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Compatible with MaxxForce 13 engines
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Fits Navistar Twin B2XG / B3NS configurations
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Replacement for part numbers 1387988000 / 12709880007
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High-efficiency turbine and compressor design
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Strong boost output and enhanced engine response
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Built to meet or exceed OEM-quality standards
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Suitable for heavy-duty trucks and machinery
Applications
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MaxxForce 13 diesel engines
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Navistar trucks and equipment using B2XG or B3NS turbo systems
Why Choose This Turbocharger?
Reliable, durable, and engineered for long service, this turbo is ideal for operators who need dependable performance in demanding work environments.
FREQUENTLY ASKED QUESTIONS (FAQ)
Which engines does the MaxxForce 13 turbocharger fit?
This turbo fits MaxxForce 13 engines and is compatible with Navistar Twin B2XG and B3NS turbo systems.
What part numbers does this turbo replace?
This turbocharger replaces part numbers 1387988000 and 12709880007.
What are symptoms of a failing MaxxForce 13 turbocharger?
Loss of boost, excessive smoke, slow acceleration, unusual whistle noise, or increased exhaust temperature are common signs.
Is this turbocharger a direct-fit replacement?
Yes. It is designed to match OEM-style dimensions for straightforward installation.
Does replacing the turbo improve performance?
Yes. A new turbo restores airflow and boost pressure, improving power, efficiency, and engine reliability.
Is professional installation required?
Professional installation is recommended to ensure proper alignment, sealing, and oil priming before startup.




