Garrett GTA4294 Turbocharger for CAT C15 ACERT 15.2L (HP, 1.44 A/R)
Restore the performance and reliability of your Caterpillar C15 ACERT 15.2L engine with the genuine Garrett GTA4294 turbocharger. Designed as a direct OEM replacement for high-pressure (HP) compound turbo applications, this turbocharger delivers quick boost response, efficient airflow, and the durability required for demanding heavy-duty diesel engines.
Engineered by Garrett to meet OEM specifications, the GTA4294 features a 1.44 A/R turbine housing and is designed to work in conjunction with the factory low-pressure turbocharger as part of Caterpillar's ACERT compound turbo system. Whether replacing a worn factory turbocharger or restoring complete system performance, this genuine Garrett unit provides the fit, quality, and reliability expected from an OEM supplier.
Features
- Genuine Garrett GTA4294 turbocharger
- Designed for Caterpillar C15 ACERT 15.2L engines
- Direct OEM replacement for high-pressure (HP) compound turbo applications
- 1.44 A/R turbine housing
- OEM-quality fit, performance, and durability
- Built for heavy-duty commercial diesel service
- Restores factory airflow and boost performance
Specifications
| Specification |
Value |
| Manufacturer |
Garrett |
| Turbo Model |
GTA4294 |
| Part Number |
741154-5011S |
| Engine |
Caterpillar C15 ACERT 15.2L |
| Configuration |
High Pressure (HP) |
| Turbine Housing |
1.44 A/R |
Applications
Common applications include:
- Caterpillar C15 ACERT 15.2L
- OEM compound turbo systems
- Heavy-duty commercial trucking
- Vocational and industrial diesel applications
Always verify fitment using your Engine Serial Number (ESN) before ordering.
OEM Cross References
Garrett
- 741154-5011S
- 741154-9011S
- 741154-0011
- 741154-0010
- 741154-0009
- 741154-0006
- 741154-0005
- 741154-0004
Caterpillar
- 10R1887
- 10R2407
- 229-8828
- 229-8829
- 233-1589
- 233-1592
- 233-1596
- 251-4818
- 251-4819
- 251-4820
- 3812086
Why Choose Garrett?
Garrett has been a trusted OEM turbocharger supplier to heavy-duty diesel manufacturers for decades. Designed to meet the exact specifications of Caterpillar's ACERT compound turbo system, the GTA4294 delivers dependable boost response, efficient airflow, and long-lasting durability for demanding commercial applications.