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Part #: 3B-991172

Stabilus 3B-991172 Hatch Lift Support - Left

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⚙️ 8 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Lincoln, MKX
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Overview of Stabilus 3B-991172 Gas Spring for Lincoln MKX and Nautilus

The Stabilus 3B-991172 gas spring is engineered for reliable performance in Lincoln MKX and Nautilus models. Designed to provide consistent force and smooth operation, this gas spring supports various vehicle applications requiring precise lift and support.

  • Compressed length: 19.094 inches (485 mm)
  • Extended length: 26.024 inches (661 mm)
  • Rod diameter: 10 mm (0.394 inches)
  • Tube diameter: 22 mm
  • Force: 730 N (164 lbs)
  • Rod connection type: Plastic socket
  • Compatible with Lincoln MKX and Nautilus

Technical Details and Specifications

The Stabilus 3B-991172 features a robust design with a 10 mm rod diameter and a 22 mm tube diameter, ensuring durability and stability during operation. The gas spring compresses to 19.094 inches and extends to 26.024 inches, providing a reliable range of motion suitable for various automotive applications. With a force rating of 730 Newtons (164 pounds), it delivers consistent support for vehicle components requiring controlled lift or dampening. The rod end attachment uses a plastic socket connection, facilitating secure and precise installation.

Applications and Problem Solving

This gas spring is specifically compatible with Lincoln MKX and Nautilus models, making it suitable for OEM replacement or maintenance tasks. It addresses common issues such as:

  • Worn or weak lift supports on hoods or tailgates
  • Inconsistent or jerky motion in vehicle lift components
  • Failure of original gas springs leading to improper support
  • Need for precise force control in lift or dampening applications

Installation Notes and Tips

When installing the Stabilus 3B-991172 gas spring, ensure the plastic socket rod connection is properly seated to avoid premature wear. Verify the compressed and extended lengths match the vehicle’s specifications to maintain correct operation. It is recommended to replace gas springs in pairs when applicable to ensure balanced performance. Use appropriate tools to avoid damage to the rod or tube during installation.

Quality Assurance and Warranty

Stabilus is a recognized manufacturer of gas springs with a focus on quality and durability. While specific warranty details for part number 3B-991172 should be confirmed with the supplier, Stabilus products typically meet stringent industry standards for performance and reliability. This gas spring is manufactured to provide consistent force and long service life in compatible Lincoln MKX and Nautilus vehicles.

BrandStabilus
Part Number3B-991172
Y
Y
Body0.866
Compressed Length19.094
Compressed Length485
Extended Length26.024
Extended Length661
Force (N)730
Force Lbs164
Hardware KitNO
Rod ConnectionPLASTIC SOCKET
Rod Dia (IN)0.394
Rod Diameter10
Rod End Attachment Dia (IN)0.394
Rod End Attachment Dia (MM)10
Shaft0.394
Shaft ConnectionPLASTIC SOCKET
Tube ConnectionPLASTIC SOCKET
Tube Dia (IN)0.866
Tube Diameter22
Tube End Attach Dia (IN)0.394
Tube End Attach Dia (mm)10

This part fits 8 vehicles. Search below:

YearMakeModelPositionNotes
2023LincolnNautilusLeftWith Temperature Compensating Valve for increased hold force in cold weather.
2022LincolnNautilusLeftWith Temperature Compensating Valve for increased hold force in cold weather.
2021LincolnNautilusLeftWith Temperature Compensating Valve for increased hold force in cold weather.
2020LincolnNautilusLeftWith Temperature Compensating Valve for increased hold force in cold weather.
2019LincolnNautilusLeftWith Temperature Compensating Valve for increased hold force in cold weather.
2018LincolnMKXLeftExc.Power Liftgate
2017LincolnMKXLeftExc.Power Liftgate
2016LincolnMKXLeftExc.Power Liftgate

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.