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Arnott SK-3629 Suspension Strut and Coil Spring Assembly - Rear Left
Overview of Arnott SK-3629 Suspension Strut and Coil Spring Assembly
The Arnott SK-3629 is a complete suspension strut and coil spring assembly designed specifically for Ford Expedition and Lincoln Navigator models. This gas-charged, twin-tube strut assembly offers reliable performance and durability for your vehicle's suspension system.
- Compatible with Ford Expedition and Lincoln Navigator
- Gas-charged twin-tube internal construction
- Includes coil spring, dust shield, boot, and bearing plate
- Steel housing with a 50mm body diameter
- Standard grade type with passive damping
- Mounts with bolt upper mount and loop/eyelet lower mount
- Compressed length: 395mm, extended length: 540mm, travel length: 145mm
Detailed Product Description
The Arnott SK-3629 suspension strut and coil spring assembly is engineered to restore the original ride quality and handling characteristics of your Ford Expedition or Lincoln Navigator. Featuring a twin-tube internal construction, this assembly provides consistent damping performance through its gas-charged design. The steel housing ensures structural integrity and long-lasting durability under various driving conditions.
This assembly includes a coil spring with a standard grade type, designed for passive suspension systems. The strut features a bolt-type upper mount and a loop/eyelet lower mount for secure installation. Additionally, the product comes with a dust shield and boot to protect internal components from dirt and debris, extending the service life of the assembly.
Common Applications and Problem Solving
- Restores suspension performance on Ford Expedition and Lincoln Navigator models
- Addresses issues with worn or damaged struts causing poor ride quality
- Eliminates excessive body roll and instability during cornering
- Replaces assemblies with leaking or failing gas-charged struts
- Improves vehicle handling and suspension response
Installation Notes and Tips
When installing the Arnott SK-3629, ensure the vehicle is securely lifted and supported. Verify compatibility with your specific model year of Ford Expedition or Lincoln Navigator before installation. The assembly includes a bearing plate and mounting hardware for proper fitment. It is recommended to replace struts in pairs to maintain balanced suspension performance.
Quality Assurance and Warranty
Arnott suspension components are manufactured to meet or exceed OEM specifications. The SK-3629 assembly undergoes rigorous quality control to ensure durability and consistent performance. While specific warranty details are not provided here, Arnott typically offers a limited warranty covering defects in materials and workmanship.
| Brand | Arnott |
| Part Number | SK-3629 |
| 10527 | No |
| 10528 | No |
| 10530 | Passive |
| Compressed Length | 395 |
| Travel Length | 145 |
| Mounting Hardware Included | Yes |
| Internal Construction Type | Twin-tube |
| Grade Type | Standard |
| Housing Material | Steel |
| Extended Length | 540 |
| Adjustable | No |
| Lower Mount Type | Loop/eyelet |
| Upper Mount Type | Bolt |
| Boot Included | Yes |
| Gas Charged | Yes |
| Body Diameter | 50 |
| Adjustable Damping | No |
| Adjustable Rebound | No |
| Progressive Spring Rate | No |
| Coil Spring Included | Yes |
| Dust Shield Included | Yes |
| Bladder(s) Included | No |
| Bladder Heavy Duty Crimping Rings Included | No |
| Bladder Sleeve(s) Included | No |
| Air Adjustable | No |
| Air Bladder | No |
| Air Bladder Material | No |
| Air Ride Suspension | No |
| Bearing Plate Included | Yes |
| Body End Measuring Point | Center eye |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2017 | Ford | Expedition | Rear Left | Suspension Strut and Coil Spring Assembly compatible with Adaptive Suspension (CCD) |
| 2017 | Lincoln | Navigator | Rear Left | Suspension Strut and Coil Spring Assembly compatible with Adaptive Suspension (CCD) |
| 2016 | Ford | Expedition | Rear Left | Suspension Strut and Coil Spring Assembly compatible with Adaptive Suspension (CCD) |
| 2016 | Lincoln | Navigator | Rear Left | Suspension Strut and Coil Spring Assembly compatible with Adaptive Suspension (CCD) |
| 2015 | Ford | Expedition | Rear Left | Suspension Strut and Coil Spring Assembly compatible with Adaptive Suspension (CCD) |
| 2015 | Lincoln | Navigator | Rear Left | Suspension Strut and Coil Spring Assembly compatible with Adaptive Suspension (CCD) |
* 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.