DT466 Engine For Sale – Find Auto Parts Online

Description

Description of DT466 Engine for Sale

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In parent bore engines, the cylinder walls are machined from the bores cast into the block, in contrast to this design. According to International, the cylinder walls’ unequal thickness causes the cylinders to get out of round during thermal expansion, which increases wear. Additionally, repairs for cylinder wall damage are more involved.

Inline-6 diesel engines in the mid-range are part of the Navistar DT engine family. The Navistar DT engines are typically utilized in medium-duty truck and bus applications, such as school buses, with horsepower ratings ranging from 170 hp (130 kW) to 350 hp (260 kW). However, several versions have been created for heavy-duty regional-haul and severe-service applications. The DT engine was used in farm and construction equipment up until 1986 by Navistar International, originally known as the International Harvester Company.

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Features of DT466 Engine for Sale

Wet-sleeve architecture characterizes the Navistar DT diesel engines. It follows that the cylinder wall (sleeve), which is a separately machined component, fits into the cylinder bores that were cast into the engine block. The engine coolant comes into contact with the cylinder sleeve, thus the “wet”-sleeve.

Because the wet-sleeve design provides for uniform heat flow and keeps the cylinders round during thermal expansion, according to Navistar, it increases longevity. Furthermore, they assert that a harder, cast-in wall is stronger and more resistant to wear than a softer, cast-in wall. Additionally, Navistar states that the easily removable cylinder sleeves prevent the block from being damaged (for example, in the event that foreign objects enter the cylinder) original requirements The wet-sleeve construction also makes it simple to rebuild the engine to factory standards, frequently without even taking it out of the car.

The DT engines utilized a Bosch pump-line-nozzle (PLN) mechanical direct fuel injection system from 1984 until late 1995. Bosch MW model pumps were utilized by DTs from 1984 to 1992, Bosch P style pumps were utilized from 1993 to 1995, and starting with what was referred to as the core block design of the New generation diesel engine has not changed.

History of DT466 Engine

To comply with the US Environmental Protection Agency’s 2004 emissions regulations, the whole DT family of engines underwent an upgrade in 2004.
A new fuel injection system with an electronically controlled hydraulic unit cooled exhaust gas recirculation to lower emissions, and new four-valve cylinder heads were among the modifications made to the engines. The new turbocharger dubbed the “Electronic Variable Response Turbocharger,” has movable turbo vanes to improve boost and reduce lag.

To meet the 2007 emissions regulations, which were more stringent, the DT engine truck parts underwent another modification. The MaxxForce DT, MaxxForce 9, and MaxxForce 10 engines will replace the DT 466, DT 570, and HT 570 engines, respectively. Improved features include new wiring harnesses and closed-crankcase ventilation. For the 2008 model year, MaxxForce engines are available in IC Corporation school buses and International trucks.

The DT engine truck parts had yet another upgrade in 2010 to meet the new pollution regulations. All of them received brand-new twin turbochargers, and all MaxxForce 9 and 10 engines gained inter-cooling and after cooling, along with more powerful versions of the MaxxForce DT. The 2010 upgrades also included improvements to the cooling system, cooling system components, and fuel injectors.

The MaxxForce DT’s final production year was 2015. Some buses were produced as 2016 models after it was abandoned for 2015 versions. In the RE for the 2016 model, it persisted. On July 22, 2016, it was reported that the DT offering would be fully discontinued and that the RE will be built with the Cummins ISL9.