Global Parts 2511581 Turbocharger

Turbocharger Replacement for Caterpillar 3406C

The Global Parts New turbocharger Part Number 2511581 is an aftermarket replacement for the CATERPILLAR 3406C ENGINE. It restores boost pressure, helping recover lost power and torque while supporting efficient air delivery to the intake manifold.

Built with a steel housing, an uncoated finish, and a journal bearing design, this turbocharger is supplied with a gasket or seal included for service replacement work. Global Parts 2511581 is a direct replacement for the stock turbocharger unit and is listed as an OE-style solution for Caterpillar 3406C engine applications.

Key Features

• Part Number 2511581 turbocharger for Caterpillar 3406C engine applications
• Steel construction with an uncoated finish
• Journal bearing type for standard turbocharger service use
• Gasket or seal included
• Direct replacement design for stock turbocharger fitment
• Global Parts New product line replacement component

Detailed Description

Global Parts 2511581 is an aftermarket turbocharger engineered for the CATERPILLAR 3406C ENGINE. By forcing compressed air into the intake manifold, the unit helps restore engine output when the original turbocharger is worn or failed. This part number 2511581 is built as a direct replacement and is intended for buyers searching for a Caterpillar 3406C turbocharger replacement, OE-style turbocharger assembly, or engine boost restoration part.

This part cross-references Beck/Arnley 131-2427 for the same application.

What It Is Used For

• Loss of boost pressure from a worn turbocharger
• Reduced engine power and torque output
• Excessive exhaust smoke related to turbocharger wear
• Slow spool-up or inconsistent boost response
• Air delivery issues in Caterpillar 3406C engine service

Installation Notes and Tips

Confirm the engine application before ordering and compare the existing turbocharger to Part Number 2511581. Inspect the mounting surfaces, oil supply and return passages, and related intake and exhaust connections during installation. Replace the included gasket or seal during service and verify proper oil priming before engine start-up.

Quality Assurance

Global Parts New turbochargers are positioned as direct replacement components for stock units, with OEM-quality fit and function language used for the 3406C application. The journal bearing design and included gasket or seal support standard turbocharger replacement service.