Turbo Electronic Actuator SA1150-33-12V- 3787565 for Cummins ISX QSC8.3 QSL9

Product Details

SACER SA1150 smart electronic actuator is designed for VGT (Variable Geometry Turbocharger) systems used in medium-duty and heavy-duty diesel engines. It is widely applied in turbocharger control to improve engine efficiency, reduce emissions, and meet current and future exhaust emission standards.

This actuator precisely controls the turbocharger vane position, ensuring real-time coordination between the engine combustion process and turbocharging system. It helps optimize air intake, improve fuel economy, and reduce exhaust pollution in demanding HDV (Heavy Duty Vehicle) applications.

Key features include:

• High-precision positioning for VGT turbocharger control
• Faster response for improved engine performance and emission control
• Supports fuel efficiency optimization and lower emissions
• Designed for ISO9001 / IATF16949 compliant manufacturing standards
• Wide operating temperature range: -40°C to 125°C
• Flexible adjustment angle up to 120° for heavy-duty applications

SACER SA1150 actuator is suitable for a wide range of diesel engine turbocharger systems where stable performance, durability, and emission compliance are required.

Specifications

Notes:

To ensure correct actuator selection and installation:

• We strongly recommend that the actuator be installed by a professional using the necessary scanner or diagnostic equipment for proper pre-alignment with the turbocharger.
• If you are unable to identify your turbocharger actuator manufacturer or part number, SACER technical staff will assist you with identification.
• You may send us a reference photo of your actuator for confirmation before ordering.

APPLICATION

Ref. NO.

2837217 3780564 3780588 3787561 4032161 4032674 4032765 4032765NX 4032768 4032768 4032768RX 4034118 4034122 4034122H 4034122HX 4034122NX 4034122RX 4034282RX 4034282RX  4034287 4034287HX 4034400 4045389 4045999 5638675 6378220 6379232H 6379232HX 700145AT 2840220 2840220N 4032823 4034124

Turbocharger NO.

2835720 2835723 2836545 2842336 3774331 3774334 3778793 3778795 3784573 3795330 3795634 3795639 3795655 3795657 3798537 3798541 4047231 4047233 4352526 4352527 4352566 5354629 5455956 2836427 2837600 2837602 2840867 2881935 3768690 3793733 3794575 2881935 4352380 6461227 5458389RX 5455956H 5458600RX

Application

Cummins ISX QSC8.3 QSL

RELIABILITY & PROVEN QUALITY

1.R&D Innovation Center 

Advanced engineering team with 18+ years of turbo system expertise, utilizing CAD/CAE simulation and rapid prototyping for continuous product innovation 

2.Comprehensive Testing Lab 

Full-spectrum validation including durability cycles, thermal shock  (-40°C to +150°C), vibration resistance, and EMC compliance testing 

3.Quality Management System 

IATF 16949:2016 & ISO 9001:2015 certified production with 100% incoming inspection, in-process monitoring, and final performance verification

END-TO-END ACTUATOR SOLUTIONS

From application evaluation to global delivery, SACER provides reliable actuator solutions and services for OEM and aftermarket customers worldwide.

1  Product Identification & Model Matching

Based on the product information provided by the customer—such as OE number, turbocharger model, or product photos—we provide actuator model identification and matching services to help quickly find the correct replacement.

2  Flexible Customization & Quality Assurance

We provide flexible customization options supported by strict quality control and validation processes to ensure stable and reliable product performance.

3  Global Delivery & Technical Support

Our global logistics network and responsive technical support ensure efficient product delivery and long-term cooperation.

WARRANTY & AFTER-SALES SUPPORT

SACER provides warranty coverage and professional after-sales support for our actuator products. Detailed warranty terms, service conditions, and claim procedures are available in the official document below.

SACER Product After-Sales Service Terms