Turbo Electronic Actuator SA1150-45-A4-12V- 3788938 for Cummins ISC / ISL Diesel
Product:Turbo Actuator
Part Number: 3788938
Version/Model: 12V-V3 PCBA
Application: Cummins ISC / ISL Diesel
Condition: New
Package: Neutral Carton
Delivery time: 30 Working Days After Payment Confirmed
Actuator part No. | 3788938 |
Voltage | 12V3 |
Software Version | 2.12.4 |
Connector Type | A type |
Coolant | M14*1.5 thread |
Communication | CAN J1939 |
Actuator Size | L*W*H=148.7*64.1*99.7mm |
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.
Ref. NO.
3778620 3790798 4034136 4034176 4034176NX 4034310 4034310RX 4034397 5452690 3788938RX 4034091 4034091NX 4034091RX 4034397 5494845RX 3788934
Turbocharger NO.
3789600 3789598 3789623 3790438 3790455 3794428 3794429 3794430 4352343 5327315 5327316 5327317 5327320 5327321 5327322 5327323 5327324 5327328 5327337 5327339 5327358 5327360 5327360RX 5327351 5327341 3798339 3796014 3790437 3796072 3798390 3775023 3790434 3796069 5327347 5326677
3775019 3790429 3796064 5327342 5326679 5327340 5326682 5326682RX 3775023 3790434 3796069 5327347 5326677 5327340 3796013
Application
Cummins ISC 8.3L / ISL 8.9L Diesel Engine
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.
R&D Innovation Center
Advanced engineering team with 15+ years of turbo system expertise, utilizing CAD/CAE simulation and rapid prototyping for continuous product innovation.
Comprehensive Testing Lab
Full-spectrum validation including durability cycles, thermal shock (-40°C to +150°C), vibration resistance, and EMC compliance testing.
Quality Management System
IATF 16949:2016 & ISO 9001:2015 certified production with 100% incoming inspection, in-process monitoring, and final performance verification.
From application evaluation to global delivery, SACER provides reliable actuator solutions and services for OEM and aftermarket customers worldwide.
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.
Flexible Customization & Quality Assurance
We provide flexible customization options supported by strict quality control and validation processes to ensure stable and reliable product performance.
Global Delivery & Technical Support
Our global logistics network and responsive technical support ensure efficient product delivery and long-term cooperation.
SACER provides full warranty and after-sales support. Download the official document below for details.