Global Parts 2511373 Turbocharger

Turbocharger Replacement for OE-Style Performance

Global Parts 2511373 is a direct replacement turbocharger built to restore boost response, torque output, and drivability when the original unit is worn or failed. This single turbocharger uses a journal bearing design with oil cooling and a cast iron housing for durable service in demanding engine applications.

Compatible With Caterpillar and other heavy-duty diesel applications that use the S4DS025 turbocharger platform, this Global Parts New line part is built for OE-style replacement needs. Part number 2511373 is also referenced by multiple interchange numbers for application matching.

Key Features

• Single turbocharger configuration
• S4DS025 turbocharger model name
• Journal bearing construction
• Oil-cooled center housing
• Cast iron material with uncoated finish
• Gasket or seal included
• Direct replacement for stock turbocharger units

Detailed Product Overview

Global Parts 2511373 is engineered to replace a failed turbocharger and recover the airflow needed for proper engine performance. By forcing more air into the intake manifold, the turbocharger helps the engine produce the power and torque expected from the original setup while supporting efficient combustion. The cast iron housing, journal bearing design, and oil cooling layout are suited to heavy-duty operation where thermal control and long service life matter. If you are searching for a turbocharger replacement for Caterpillar equipment or an OE-style S4DS025 turbocharger, part number 2511373 is a direct-fit service option to compare against the original unit.

This part cross-references Caterpillar-style applications such as 0R5368 and 0R5535 for the same application.

Common Problems This Part Can Address

• Loss of boost pressure from a worn turbocharger
• Reduced engine torque and acceleration
• Excessive exhaust smoke caused by poor air delivery
• Oil-related turbo wear in the center housing
• Driveability issues after turbocharger failure

Installation Notes and Tips

Confirm the turbocharger model, mounting points, and interchange number before installation. Replace worn gaskets or seals during service, and verify clean oil supply and return passages before starting the engine. Because mounting hardware and brackets are not included, reuse or source the required vehicle-specific components as needed. Proper priming and leak checks are important after installation on Caterpillar and other diesel applications using this turbocharger platform.

Quality Assurance

Global Parts New turbochargers are positioned as OE-quality replacement components for restoring factory-style performance. Part number 2511373 is built as a direct replacement for the stock turbocharger unit and is intended to match the original S4DS025 application requirements.