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MDC Diesel S300 66/73/14CM 94-02 2nd Gen Cummins 5.9l Drop In Turbo

MDC Diesel S300 66/73/14CM 94-02 2nd Gen Cummins 5.9l Drop In Turbo

Regular price $995.00 USD
Regular price Sale price $995.00 USD
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Billet Wheel
Thrust Bearing
Downpipe Option

S366/73/14CM or 12CM Direct Bolt Turbocharger for 94-02 5.9l Cummins.

MDC Diesel S300 66mm Cummins drop in replacement turbo for the 94 to 02 5.9l Cummins. This S366/73 Cummins Direct Bolt in Turbo Is equipped with a large shaft and heavy duty bearings for superior durability and performance.

This turbo is rated for 700 horsepower, is a great all around turbo and tows excellent on 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 and 2002 12V AND 24V 5.9l Cummins Turbo diesels.

Wheel Dimensions:
Compressor: 66 mm with Extended Tip Technology.
Turbine: 73 mm exducer. Cast in Inconel 713 for high-temperature resistance.

Twin Scroll Divided T3 Gated Housing 12CM .70 A/R or14cm .80 A/R.
Waste Gate set to 40psi and is user adjustable.

This Cummins Direct Bolt in Turbo Is great for a large upgrade to the stock HX35 or HY35 turbo that comes factory on the 94-02 5.9l Cummins.


  • S300 Frame, Large 8mm Shaft
  • 66mm Compressor wheel Inducer
  • 73mm Turbine Wheel
  • Standard Brass 270 Degree Thrust OR Extreme Duty Steel 360* Thrust
  • 12 or 14cm GATED Turbine Housing
  • Direct fit for 1994-2002Cummins 5.9l Trucks


250hp Injectors recommended

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