BorgWarner S300G Turbocharger for CAT 3126B (.80 A/R)
Restore the performance and reliability of your Caterpillar 3126B engine with the genuine BorgWarner 178468 S300G turbocharger. Engineered as an OEM-quality replacement, this turbocharger features a .80 A/R turbine housing and delivers dependable boost response, efficient airflow, and long-lasting durability for demanding heavy-duty diesel applications.
Built on BorgWarner's proven S300 platform, the S300G is designed to provide reliable performance in commercial trucking, vocational equipment, and industrial applications. Whether replacing a worn turbocharger or restoring factory engine performance, the 178468 offers the fit, quality, and dependability expected from a genuine BorgWarner turbocharger.
Features
- Genuine BorgWarner S300G turbocharger
- Designed for Caterpillar 3126B diesel engines
- .80 A/R turbine housing
- OEM-quality fit, performance, and reliability
- Heavy-duty journal bearing center section
- Built for commercial, vocational, and industrial applications
- Direct replacement for select CAT 3126B applications
Specifications
| Specification |
Value |
| Manufacturer |
BorgWarner |
| Turbo Model |
S300G |
| Part Number |
178468 |
| Engine |
Caterpillar 3126B |
| Turbine Housing |
.80 A/R |
| Wastegate |
No |
| Bearing System |
Heavy-Duty Journal Bearing |
Applications
Common applications include:
Always verify fitment using your Engine Serial Number (ESN) before ordering.
Why Choose BorgWarner?
BorgWarner S300 Series turbochargers are engineered to meet OEM performance standards while delivering the durability and reliability required for heavy-duty diesel engines. Their proven design provides consistent boost, dependable operation, and long service life in demanding commercial environments.