OE Quality
60-Day Returns

PRT Performance Ride 818578 Suspension Strut and Coil Spring Assembly - Front Left
Overview of PRT Suspension Strut and Coil Spring Assembly
The PRT Performance Ride Suspension Strut and Coil Spring Assembly (Part Number 818578) is engineered for Mini Cooper models, providing reliable suspension performance. Designed with durable materials and precise dimensions, this assembly supports vehicle stability and ride comfort.
- Compatible with Mini Cooper vehicles
- Compressed length: 10.94 inches
- Travel length: 5.28 inches
- Spring material: Tdcrsi
- Housing material: Q235b steel
- Lower mount type: Inset
- Upper mount type: Bolt
- Dust shield included for protection
- Mounting hardware not included
- Regular grade type for standard suspension needs
Details on the PRT Suspension Strut and Coil Spring Assembly Line
The PRT Suspension Strut and Coil Spring Assembly line focuses on integrating struts and coil springs into a single unit, simplifying installation and ensuring compatibility. This product line emphasizes structural integrity with quality materials such as Q235b steel housing and Tdcrsi spring material, tailored for consistent performance in Mini Cooper models. The assemblies are designed without adjustable damping or rebound features, targeting standard suspension replacement applications.
Technical Description and Features
This suspension strut and coil spring assembly features a compressed length of 10.94 inches and a relaxed length of 16.22 inches, allowing for a travel length of 5.28 inches. The spring is made from Tdcrsi material, known for its strength and durability, while the housing is constructed from Q235b steel, providing robust support. The assembly includes a dust shield to protect internal components from debris and wear. The lower mount uses an inset design, and the upper mount is secured with bolts, ensuring a secure fitment on Mini Cooper vehicles. This assembly does not include mounting hardware, so additional components may be required during installation.
Common Applications and Problem Solving
- Replacement for worn or damaged suspension struts on Mini Cooper models
- Restores proper ride height and suspension travel
- Addresses issues with uneven tire wear caused by faulty struts
- Improves vehicle handling and stability after suspension component failure
- Eliminates noise and vibration related to compromised coil springs or struts
Installation Notes and Tips
- Verify compatibility with your specific Mini Cooper model before installation
- Mounting hardware is not included; ensure you have the correct bolts and fasteners
- Use proper tools to secure the upper bolt mount and inset lower mount
- Inspect related suspension components during installation for wear or damage
- Professional installation is recommended to maintain suspension integrity and safety
Quality Assurance and Warranty
The PRT Performance Ride Suspension Strut and Coil Spring Assembly (Part Number 818578) is manufactured with quality materials such as Q235b steel and Tdcrsi spring material to meet regular grade suspension requirements. The product includes a dust shield for added durability. While specific warranty details are not provided, PRT products typically adhere to industry standards for reliability and performance. It is advisable to consult the product documentation or manufacturer for warranty information.
| Brand | PRT Performance Ride |
|---|---|
| Part Number | 818578 |
| Position | PRT Suspension Strut and Coil Spring Assembly, Front Left |
| Adjustable Damping | No |
| Adjustable Rebound | No |
| Compressed Length | 10.94 |
| Dust Shield Included | Yes |
| Grade Type | Regular |
| Housing Material | Q235B |
| Lower Mount Type | Inset |
| Mounting Hardware Included | No |
| Progressive Spring Rate | No |
| Relaxed Length | 16.22 |
| Spring Coil Quantity | 1 |
| Spring Material | TDCrSi |
| Travel Length | 5.28 |
| Upper Mount Type | Bolt |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2006 | Mini | Cooper | S | Hatchback | 1.6L | L4 | Front Left | PRT Suspension Strut and Coil Spring Assembly |
| 2005 | Mini | Cooper | S | Hatchback | 1.6L | L4 | Front Left | PRT Suspension Strut and Coil Spring Assembly |
| 2004 | Mini | Cooper | S | Hatchback | 1.6L | L4 | Front Left | PRT Suspension Strut and Coil Spring Assembly |
| 2003 | Mini | Cooper | S | Hatchback | 1.6L | L4 | Front Left | PRT Suspension Strut and Coil Spring Assembly |
| 2002 | Mini | Cooper | S | Hatchback | 1.6L | L4 | Front Left | PRT Suspension Strut and Coil Spring Assembly |
* 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.