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Global Parts 2511586 Turbocharger
| Brand | Global Parts 2511586 |
|---|---|
| Material | Steel |
| Finish | Uncoated |
| Mounting Hardware Included | No |
| Grade Type | Regular |
| Gasket Or Seal Included | Yes |
| Bearing Type | Journal |
| 9901 | No |
| Product line | New |
| Fits | Chevrolet and GMC · 12 vehicles |
OE direct replacement. Restores lost power and torque output with OEM-quality fit.
Steel construction. Built with a journal bearing for dependable turbocharger operation.
Gasket included. Ready for installation with a seal provided.
Cross-references 40-31981ANA, 40-31981ON and 1270 970 1044 for the same application. See all 8.
Turbocharger for Silverado and Sierra HD
Global Parts New turbocharger 2511586 is an aftermarket replacement for 2017-2019 Chevrolet Silverado 2500 HD and Silverado 3500 HD, as well as 2017-2019 GMC Sierra 2500 HD and Sierra 3500 HD. It restores boost response and torque output when the original turbocharger is worn or failed, while maintaining OEM-style fitment for the listed applications.
Key Features
- Steel construction with an uncoated finish
- Journal bearing design for the listed diesel truck applications
- Gasket or seal included for installation preparation
- Direct replacement turbocharger for stock-unit service
- Compatible with 2017-2019 Chevrolet Silverado 2500 HD and 3500 HD
- Compatible with 2017-2019 GMC Sierra 2500 HD and 3500 HD
- Part number 2511586 for catalog and cross-reference lookup
Product Details
This Global Parts turbocharger is built for air and fuel delivery service on heavy-duty GM trucks. By forcing more air into the intake manifold, it supports the engine’s ability to recover lost power and torque after turbo failure. The New product line from Global Parts focuses on replacement components for repair work, and this unit is specified as a direct replacement for the stock turbocharger on the listed Silverado and Sierra HD models. This part cross-references 12683985 and TU110502 for the same application.
Common Problems It Can Address
- Loss of boost pressure
- Reduced engine power under load
- Slow turbo spool or weak acceleration
- Excessive smoke caused by turbocharger wear
- Noise or drivability issues related to a failing turbocharger
Installation Notes
Verify engine and vehicle fitment before installation on 2017-2019 Chevrolet Silverado 2500 HD, 2017-2019 Chevrolet Silverado 3500 HD, 2017-2019 GMC Sierra 2500 HD, or 2017-2019 GMC Sierra 3500 HD. Mounting hardware is not included. Inspect related intake, exhaust, oil supply, and sealing surfaces during replacement, and confirm the included gasket or seal is properly seated before startup.
Quality Assurance
Global Parts supplies this turbocharger as an OEM-quality replacement for the listed heavy-duty truck applications. The steel housing, journal bearing design, and application-specific fitment support consistent service replacement for Silverado and Sierra HD turbocharger repairs.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2019 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | New |
| 2019 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | New |
| 2019 | GMC | Sierra 2500 HD | 6.6L | V8 | New |
| 2019 | GMC | Sierra 3500 HD | 6.6L | V8 | New |
| 2018 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | New |
| 2018 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | New |
| 2018 | GMC | Sierra 2500 HD | 6.6L | V8 | New |
| 2018 | GMC | Sierra 3500 HD | 6.6L | V8 | New |
| 2017 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | New |
| 2017 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | New |
| 2017 | GMC | Sierra 2500 HD | 6.6L | V8 | New |
| 2017 | GMC | Sierra 3500 HD | 6.6L | V8 | New |
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