This is the high-pressure side turbo.
If you are looking for the low-pressure side turbo,
click HERE.
The 752538-5013S GTA4088BS turbocharger is designed as a direct replacement for Caterpillar C13 ACERT 12.5L diesel highway truck applications. It is commonly used on C13 on-highway engines and supports the high-pressure side of the turbo system, helping restore proper boost, throttle response and engine performance.
This turbocharger is a practical replacement choice for repair shops, fleet maintenance teams and parts distributors looking for a compatible unit for CAT C13 ACERT trucks. Before ordering, please compare the part number on your old turbocharger nameplate or confirm the OEM number to ensure correct fitment.
Key Features
- Fits Caterpillar C13 ACERT 12.5L diesel highway truck applications
- Turbo model: GTA4088BS
- Direct replacement for 752538-5013S and related interchange numbers
- Suitable for heavy-duty truck repair, fleet service and diesel parts supply
- Balanced and inspected for dependable operation
- Built for stable boost pressure and long service life
Applications
- Engine: Caterpillar C13 ACERT
- Displacement: 12.5L / 12500cc
- Vehicle type: Highway truck
- Fuel type: Diesel
- Application type: On-highway / truck
Interchange / Cross Reference Numbers
Garrett / Turbo Numbers: 752538-5013S, 752538-5013, 752538-0013, 752538-5009S, 752538-0009, 752538-5010S, 752538-0010, 752538-5011S, 752538-0011, 752538-5012S, 752538-0012, 752538-5014S, 752538-0014, 752538-5015S, 752538-0015
Caterpillar OEM Numbers: 10R-8733, 10R8733, 10R2862, 259-2400, 259-2397, 259-2398, 259-2399, 239-5652, 239-5653, 284-7707, 284-7708, 284-7709, 284-7710
Related Component Numbers: 763286-0001, 763286-5001S, 763287-0001, 763326-0001, 735648-0004, 735915-0001, 751209-0001, 472559-0001, 742223-0009, 742223-0017, 752397-0030, 742431-0001, 452603-0048
Note: Please verify your original turbo part number before purchase. If you are unsure about fitment, send us your turbo nameplate, engine model or OEM number and we will help confirm compatibility.
