What is the main benefit of the aluminum bearing housing?

The aluminum bearing housing is designed to help manage heat more effectively than some other materials. This helps keep the turbocharger's rotating assembly within optimal temperature ranges, contributing to smoother operation and potentially longer service life under high-stress conditions.

Is this a complete turbocharger or just a replacement cartridge?

This is a replacement cartridge for a BorgWarner EFR 8374 turbocharger. It includes the core rotating assembly and bearing system, designed to be installed into an existing turbocharger housing.

What kind of performance can I expect from the EFR 8374 cartridge?

The EFR 8374 is part of BorgWarner's performance-oriented series, designed for significant airflow and power potential. Its specific performance characteristics will depend on the overall engine build, tuning, and the specific turbocharger housing it's installed in.

BorgWarner EFR 8374 Turbo Cartridge 12747100008

Name: BorgWarner Cartridge EFR 8374 w/ Aluminum Bearing Housing
Brand: BorgWarner
SKU: borgwarner-borgwarner-cartridge-efr-8374-w-aluminum-bearing-housing-t14-171902
Price: 2510.06 USD
Availability: BackOrder

BorgWarner Cartridge EFR 8374 w/ Aluminum Bearing Housing

$2510.06

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

BorgWarner EFR 8374 Turbo Cartridge w/ Aluminum Bearing Housing

Key Features

Fits BorgWarner EFR 8374 turbocharger assemblies.
Features an aluminum bearing housing for improved heat management.
Part of the EFR (Engineered for Racing) series, known for performance.
Designed as a direct replacement cartridge for specific turbo models.
Built with a robust bearing system for durability and responsiveness.

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Product Details

The aluminum bearing housing on this BorgWarner EFR 8374 turbo cartridge is a key design choice, helping to manage heat and keep the turbo spinning smoothly under demanding conditions. This cartridge is built for performance, featuring the EFR (Engineered for Racing) series technology that BorgWarner is known for. It's designed to be a direct replacement for specific turbocharger models, simplifying the rebuild process for mechanics and enthusiasts alike. The 8374 designation points to its specific airflow and performance characteristics, making it suitable for builds aiming for significant power gains.

Inside this cartridge, you'll find the advanced features that make the EFR line a popular choice for high-performance applications. The robust bearing system is designed for durability and responsiveness, crucial for maintaining boost pressure and preventing turbo lag. BorgWarner's attention to detail in the manufacturing of these cartridges means you're getting a well-built component that can handle the stress of boosted engines. This unit is engineered to integrate seamlessly into compatible turbocharger assemblies, ensuring a proper fit and function when rebuilding your existing turbo.

When you're looking to restore or upgrade a turbocharger that uses the EFR 8374 frame, this cartridge is a solid option. It represents a significant portion of the turbocharger's rotating assembly, and replacing it with a genuine BorgWarner part ensures you're maintaining the integrity and performance of your forced induction system. Make sure to consult your turbocharger's service manual to confirm this cartridge is the correct replacement for your specific unit before ordering.