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International DT466E turbo S300V 179035 front view

S300V129 179035 Turbocharger for International DT466E 225HP

The S300V (179035) is a BorgWarner VGT turbocharger for the International Navistar DT466E and MaxxForce DT466 7.6L engine at 225 HP. This is the lower-HP S300V configuration compared to the S300V 173900 at 340 HP. The 179035 is commonly found on school buses, utility trucks, and medium-duty vocational applications that run the 225 HP DT466E rating. BorgWarner part 179035, International OEM 1831833C91/1832204C91. Built new, dynamically balanced, ships with gaskets. We supply shops, fleets, and distributors.

Turbo Model

S300V (BorgWarner VGT)

OEM / Interchange Numbers

179035, 479035, 175243, 175733, 178739, 1831833C91, 1832204C91, 1832204C92, 1871090C91

Application

2003-2013 International DT466E, MaxxForce DT466 7.6L (225 HP)

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FAQ

The S300V (179035) fits the 2003-2013 International DT466E and MaxxForce DT466 at 225 HP. OEM numbers include 1831833C91, 1832204C91-C94, 1871090C91-C93, and 5010568R91.

The 173900 is the 340 HP version for DT466/DT570. The 179035 is the 225 HP version for DT466E. Different HP ratings, different turbo calibrations.

Brand new, dynamically balanced. No core charge. One-year unlimited-mileage warranty.

Yes. We supply school districts, transit agencies, fleets, shops, and distributors with volume pricing.

S300V 179035 for DT466E: The 225 HP School Bus and Vocational Turbo

The DT466E at 225 HP is the workhorse of the school bus and medium-duty vocational market. The S300V (179035) is the VGT turbo for this rating, and it is one of the most commonly replaced turbos in the medium-duty segment.

S300V 173900 (340 HP) vs 179035 (225 HP)

Detail173900179035 (this page)
HP340 HP225 HP
EngineDT466/DT570DT466E
Common appsClass 6-8 trucksSchool buses, vocational

Cross Reference Numbers

This turbocharger replaces the following OE and interchange numbers:

  • 179035 / 479035
  • 175243 / 175733 / 178739
  • 1831833C91
  • 1832204C91 / 1832204C92
  • 1871090C91

Related numbers: 173900 (S300V110) and 179033 (S300V111).

Installation and Care

  • Find out why the old turbo failed before installing the new one. Oil starvation or contaminated oil will destroy the replacement the same way.
  • Change the engine oil and filter. Flush or replace the oil feed line.
  • Direct bolt-on replacement. Ships with gaskets.
  • Flush oil feed line. Prime turbo before startup.
  • Idle 3-5 minutes. Verify boost through ECM.

See our quality process for details.

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