S-TEC 0106-T9 Autopilot Trim Servo | 28V | For Cessna 421B | Used

Product Description

The S-TEC 0106-T9 Autopilot Trim Servo is a certified component designed to support pitch trim functionality in general aviation autopilot systems. Manufactured by S-TEC Corporation in Mineral Wells, Texas, this servo helps reduce pilot workload by maintaining aircraft pitch during automated flight operations.

This unit is commonly found in aircraft such as the Cessna 421B and is powered by 28V DC. Its rugged build and proven reliability make it a dependable solution for replacing or upgrading trim systems within compatible autopilot setups.

⚙️ Technical Specifications:

• Part Number: 0106-T9
  

• Serial Number:7618-A

• Manufacturer: S-TEC Corporation (Mineral Wells, TX, USA)
  

• Function: Pitch Trim Servo for Autopilot Systems
  

• Weight: 2.9 lbs (1.31 kg)
  

• Voltage: 28 VDC
  

• Condition: Preowned
  

• Date of Manufacture: March 9, 1995

• Dimensions: 3.7” H × 6.8” L × 3.7” D
  

• Associated Components: May include pulley and guard (cable not included)
  

• Certifications: FAA-TSO compliant (verify specific installation needs)

• What you see is exactly what you will receive. The photos show the actual item for sale, in its original condition. All scratches, marks, stains, or signs of use are clearly displayed in the images. The listing includes only what is shown in the photos – no additional parts, accessories, or modifications are included.

📄 Traceability:

All units are labeled with visible serial numbers and date codes, ensuring traceable origin and proper documentation for aviation compliance. Additional verification available upon request.