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Stabilus 4F-045689
Stabilus 4F-045689 Gas Spring for Mercury LN7
Stabilus 4F-045689 is a gas spring built for controlled lift and support in automotive applications. It uses a 408 N (92 lb) force rating, plastic socket connections, and OE-style dimensions for a direct-fit replacement on the listed Mercury LN7 applications.
Key Features
- Stabilus part number 4F-045689
- Force rating: 408 N / 92 lb
- Extended length: 488.5 mm (19.232 in)
- Compressed length: 289.5 mm (11.398 in)
- Rod diameter: 8 mm (0.315 in)
- Tube diameter: 19 mm (0.748 in)
- Plastic socket rod and tube connections
- Fits 1982-1983 Mercury LN7, N/A, with or without defrost
Detailed Description
This Stabilus gas spring is specified for 1982-1983 Mercury LN7 models in the N/A position, including vehicles with or without defrost. The 4F-045689 uses plastic socket end fittings and OE-style dimensions to match the original support geometry, helping maintain consistent opening and closing action for the supported panel or hatch. If you are replacing a worn lift support on a Mercury LN7, this part number provides a direct reference for the correct application.
This part cross-references AMS Automotive 4415 and Tuff Support 612749 for the same application.
What It Helps Address
- Weak or failing lift support pressure
- Hatch, lid, or panel that drops too quickly
- Uneven or inconsistent opening effort
- Support hardware wear from age and repeated cycling
- Noisy or unstable movement during opening and closing
Installation Notes and Tips
Verify the existing support length, end fittings, and mounting orientation before installation. Compare the rod and tube connection style to the original unit, and confirm the vehicle is a 1982-1983 Mercury LN7 with the listed N/A application and defrost configuration. Replace supports in matched condition when the opposite side shows similar wear, and test the panel movement after installation to confirm proper operation.
Quality Assurance
Stabilus is a recognized OE supplier for gas springs and lift supports, and this 4F-045689 replacement follows the dimensional and force specifications needed for the listed Mercury LN7 fitment.
| Brand | Stabilus |
|---|---|
| Part Number | 4F-045689 |
| 0.315 | Y |
| Compressed Length | 11.398 |
| Compressed Length | 289.5 |
| Thread Direction | Y |
| Rod Diameter | 8 |
| Tube Diameter | 19 |
| Extended Length | 19.232 |
| Extended Length | 488.5 |
| Agricultural Equipment | N |
| Body | 0.748 |
| Engine Specific | N |
| Force (N) | 408 |
| Force Lbs | 92 |
| Hardware Kit | No |
| Heavy Truck | N |
| High Performance | N |
| IndustrialOff Highway | N |
| Marine | N |
| Medium Truck | N |
| MotorCycleRV | N |
| NonVehicle Specific | N |
| Personal Watercraft | N |
| Rod Connection | Plastic socket |
| Rod Dia (IN) | 0.315 |
| Rod End Attachment Dia (IN) | 0.394 |
| Rod End Attachment Dia (MM) | 10 |
| Shaft | 0.315 |
| Shaft Connection | Plastic socket |
| Small Engine | N |
| Snowmobile | N |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1983 | Mercury | LN7 | N/A | w or w/o defrost |
| 1982 | Mercury | LN7 | N/A | w or w/o defrost |
* 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.