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Stabilus 4B-7644QK Hatch Lift Support
Overview of Stabilus 4B-7644QK Gas Spring for Nissan and INFINITI
The Stabilus 4B-7644QK gas spring is engineered for reliable performance in Nissan Pathfinder and INFINITI QX4 models. Designed to provide consistent force and smooth operation, this gas spring supports various automotive applications requiring precise lift and support.
- Compressed length: 355.5 mm (13.996 inches)
- Extended length: 538 mm (21.181 inches)
- Rod diameter: 8 mm (0.315 inches)
- Tube diameter: 19 mm
- Force: 730 N (164 lbs)
- Rod connection type: Plastic socket
- Compatible with Nissan Pathfinder and INFINITI QX4
Technical Specifications and Features
The Stabilus 4B-7644QK gas spring features a robust design with a 19 mm tube diameter and an 8 mm rod diameter, ensuring durability and smooth extension and compression cycles. The gas spring extends from a compressed length of 355.5 mm to an extended length of 538 mm, providing ample range for various automotive lift and support needs. With a force rating of 730 Newtons (164 pounds), it delivers consistent support for vehicle components requiring controlled motion. The rod end utilizes a plastic socket connection, facilitating secure attachment and ease of installation.
Applications and Problem Solving
This gas spring is specifically compatible with Nissan Pathfinder and INFINITI QX4 models, making it suitable for OEM replacement or maintenance tasks. It is commonly used in applications such as hood supports, tailgate lifts, or other automotive components requiring gas-assisted motion.
- Restores proper lift and support for vehicle hoods or tailgates
- Eliminates sagging or uneven opening of supported components
- Reduces effort required to lift heavy panels
- Prevents sudden closure or slamming of vehicle parts
- Maintains smooth and controlled motion during operation
Installation Notes and Tips
When installing the Stabilus 4B-7644QK gas spring on Nissan Pathfinder or INFINITI QX4 vehicles, ensure the plastic socket rod connection is securely attached to the mounting points. Verify the orientation of the gas spring matches OEM specifications to maintain proper function. It is recommended to replace gas springs in pairs when applicable to ensure balanced support. Avoid exposure to extreme temperatures or corrosive environments to prolong service life.
Quality Assurance and Warranty
Stabilus is a recognized manufacturer of gas springs with a focus on quality and reliability. The 4B-7644QK gas spring is manufactured to meet strict industry standards, ensuring consistent performance and durability. While specific warranty details are not provided, Stabilus products typically come with manufacturer-backed quality assurance. For detailed warranty information, consult the product documentation or manufacturer resources.
| Brand | Stabilus |
| Part Number | 4B-7644QK |
| Y | |
| Y | |
| Body | 0.748 |
| Compressed Length | 13.996 |
| Compressed Length | 355.5 |
| Extended Length | 21.181 |
| Extended Length | 538 |
| Force (N) | 730 |
| Force Lbs | 164 |
| Hardware Kit | NO |
| Rod Connection | PLASTIC SOCKET |
| Rod Dia (IN) | 0.315 |
| Rod Diameter | 8 |
| Rod End Attachment Dia (IN) | 0.394 |
| Rod End Attachment Dia (MM) | 10 |
| Shaft | 0.315 |
| Shaft Connection | PLASTIC SOCKET |
| Tube Connection | PLASTIC SOCKET |
| Tube Dia (IN) | 0.748 |
| Tube Diameter | 19 |
| Tube End Attach Dia (IN) | 0.394 |
| Tube End Attach Dia (mm) | 10 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Nissan | Pathfinder | N/A | |
| 2003 | INFINITI | QX4 | N/A | |
| 2003 | Nissan | Pathfinder | N/A | |
| 2002 | INFINITI | QX4 | N/A | |
| 2002 | Nissan | Pathfinder | N/A | |
| 2001 | INFINITI | QX4 | N/A | From 05/2001 |
* 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.