Product Description
BorgWarner 177283 S300SX3 Turbocharger — S363/68, .88 A/R, T4 Housing
BORGWARNER 177283 is the classic S363/68 with a .88 A/R T4 turbine — a responsive, durable AirWerks S300 journal-bearing charger that excels as a high-power single or the atmospheric unit in compounds.
Key Specifications
- Compressor (S363): 63.0 mm inducer (≈60–64 lb/min), 4.0–4.5" inlet (cover dependent), 3.0"–3.5" outlet
- Turbine: 68 mm wheel, .88 A/R T4 housing, HX40/Marmon-style outlet
- Center Section: twin hydrodynamic journal bearings; adjustable compressor/turbine orientation
Universal turbo. Verify manifold flange (T4), downpipe, oil feed/return, and charge piping before purchase.
What’s Included
- BorgWarner 177283 S300SX3 turbocharger (S363/68, .88 A/R T4)
Recommended Add-Ons
- CPP -12AN Oil Drain Kit (S300/S400)
- Fleece FPE-34856 S300/S400 Turbo Stud Kit
- CPP S300 3.0" Compressor Discharge Elbow
Popular Build Paths
Responsive Street Single: The .88 A/R T4 housing offers strong mid-range with solid top end on well-fueled 5.9/6.7L builds.
S300/S400 Compounds: Run 177283 as the low-pressure unit feeding an S300/S400 high-pressure charger for fast spool + big airflow.
Shop Turbo Sections by Vehicle
Dodge/Ram Cummins
- CUMMINS MAIN HUB (Home tab)
- 1998.5–2002 5.9L (VP44) — Turbocharger
- 2003–2007 5.9L CR — Turbo/Supercharger
- 2007.5–2012 6.7L — Turbocharger
- 2013–2018 6.7L — Turbocharger
- 2019–2024 6.7L — Turbos & Accessories
Ford Powerstroke
GM Duramax
FAQ
Will the 177283 bolt to a stock manifold?
It uses a T4 turbine inlet. Most OEM light-duty setups are T3 or variable-geometry. You’ll need a T4 manifold and compatible downpipe.
What downpipe outlet does it use?
HX40/Marmon-style outlet. Plan the correct flange/downpipe.
Is this a good daily-drivable single?
Yes for well-fueled builds; on stock fueling a smaller S300 may spool quicker. As a compound atmospheric it pairs great with an S300 high-pressure unit.
Do I need an oil restrictor?
Generally no for journal-bearing S300. Ensure clean oil, proper feed, and a free-draining -10AN to -12AN return.
Can CPP help spec compounds and hardware?
Absolutely — we’ll match manifold, gate(s), and piping to your power goals.
Why Buy BorgWarner Turbos from CPP Diesel
- Real fitment guidance for Cummins, Powerstroke & Duramax
- Fast shipping and careful packaging
- From stock replacements to fully custom compound systems
- Phone & chat support from diesel pros
