BorgWarner Turbine Housing SX S300 A/R 1.00 68mm

This BorgWarner turbine housing is selected by exact manufacturer part number 177209 and complete turbo-system specifications. Confirm every wheel, housing, flange, A/R, connection, orientation, and wastegate requirement before ordering.

Key Features

• 68mm Turbine Wheel Compatibility: Matches SX-S300 series wheels for efficient energy conversion and reduced backpressure.
• A/R 1.00 Ratio: Provides balanced response with strong mid-range torque and top-end power for towing and racing.
• T4 Divided Inlet: Captures exhaust pulses separately to improve turbine drive and eliminate lag.
• Ni-Resist Material: Resists high temperatures up to 1700F and corrosion for long-term durability.
• Machined castings ensure leak-free seals and precise fit.
• Original equipment supplier for Cummins turbo systems.

Fitment

Specifications

What’s Included

One new BorgWarner product in the exact configuration identified by manufacturer part number 177209. Gaskets, lines, clamps, housings, actuators, sensors, hardware, and companion components are included only when expressly stated for this part number.

About BorgWarner

BorgWarner develops original-equipment and performance turbocharging systems, including EFR, AirWerks, S-Series, K-Series, SuperCore assemblies, housings, cartridges, actuators, and service components.

Related BorgWarner Products

• BorgWarner Turbine Housing SX S300 1.00 A/R Volute Twin Flow 80mm Turbine Wheel
• BorgWarner Turbine Housing S400SX SX 1.00 A/R-T4 VTF (87mm)
• BorgWarner Turbine Housing SX S200 T4 Twin Volute A/R 1.00 61mm

Browse the BorgWarner collection for related turbochargers, housings, assemblies, actuators, and service components.

Frequently Asked Questions

How do I confirm this BorgWarner part matches my turbo system?
Match the exact BorgWarner part number, turbo family, compressor and turbine wheel sizes, housing A/R, flange, inlet and outlet geometry, bearing housing, wastegate configuration, and every connection before ordering.

Is this BorgWarner turbine housing a direct replacement?
Only when the exact part number, dimensions, housings, flanges, rotation, wastegate configuration, oil and coolant connections, and vehicle or system application all match. Similar turbo families are not automatically interchangeable.

What supporting parts should be inspected during installation?
Inspect or replace the oil feed and drain, coolant lines, gaskets, fasteners, intake and charge piping, intercooler, exhaust connections, wastegate hardware, and filtration components. Correct the cause of the previous turbo failure before startup.

Installation Instructions

Follow BorgWarner’s current instructions and the vehicle or system service information for this exact part number. Verify every interface before disassembly, correct the cause of any prior turbo failure, prime the oil system, keep debris out of all passages, use new required seals and fasteners, confirm free rotation and line routing, and check for leaks before load. Professional turbo-system installation and calibration are recommended.