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PRT Performance Ride 818316 Suspension Strut and Coil Spring Assembly - Rear Left
Overview of PRT Suspension Strut and Coil Spring Assembly
The PRT Performance Ride Suspension Strut and Coil Spring Assembly (Part Number 818316) is engineered for reliable suspension performance on Lexus and Toyota vehicles. Designed specifically for the Highlander and RX400h models, this assembly combines durable materials and precise dimensions to maintain vehicle stability and ride comfort.
- Compatible with Lexus Highlander and Toyota Highlander, RX400h models
- Compressed length: 16.46 inches
- Travel length: 7.80 inches
- Spring material: 55crsi steel for strength and durability
- Housing material: Q235b steel for structural integrity
- Includes dust shield for protection against debris
- Upper mount type: Bolt; Lower mount type: Bracket hole
- Regular grade type suspension component
- Single spring coil design
- Mounting hardware not included
About the PRT Suspension Strut and Coil Spring Assembly Line
The PRT Suspension Strut and Coil Spring Assembly product line focuses on delivering integrated suspension components that combine struts and coil springs into a single assembly. This design simplifies installation and ensures compatibility with specific vehicle models. The assemblies are constructed with quality materials such as 55crsi spring steel and Q235b housing steel, providing consistent performance for regular driving conditions without adjustable damping or rebound features.
Detailed Product Description
This suspension strut and coil spring assembly features a compressed length of 16.46 inches and a travel length of 7.80 inches, tailored to fit the suspension geometry of Lexus Highlander and Toyota RX400h models. The spring is made from 55crsi steel, known for its resilience and fatigue resistance, while the housing is constructed from Q235b steel, offering solid structural support. The assembly includes a dust shield to protect internal components from dirt and debris, extending service life. The upper mount uses a bolt type connection, and the lower mount utilizes a bracket hole, ensuring secure attachment to the vehicle chassis. This assembly is designed as a regular grade suspension part without adjustable damping or rebound, suitable for standard driving conditions.
Common Applications and Issues Addressed
- Replacement for worn or damaged suspension struts and springs on Lexus Highlander and Toyota RX400h
- Restores proper ride height and suspension travel
- Improves vehicle stability and handling by maintaining correct suspension geometry
- Eliminates noise and vibration caused by failing struts or springs
- Protects suspension components with included dust shield
Installation Notes and Tips
- Mounting hardware is not included; ensure you have the correct bolts and brackets before installation
- Verify compatibility with Lexus Highlander or Toyota RX400h model year before purchase
- Professional installation is recommended due to the complexity of suspension components
- Inspect related suspension parts during installation for wear or damage
- Follow vehicle manufacturer torque specifications for mounting bolts
Quality Assurance and Warranty
The PRT Performance Ride Suspension Strut and Coil Spring Assembly (Part Number 818316) is manufactured using industry-standard materials and processes to meet regular grade suspension requirements. While specific warranty details are not provided, PRT products typically adhere to quality control standards to ensure durability and performance. It is recommended to consult the product documentation or supplier for warranty information.
| Brand | PRT Performance Ride |
|---|---|
| Part Number | 818316 |
| Position | PRT Suspension Strut and Coil Spring Assembly, Rear Left |
| Adjustable Damping | No |
| Adjustable Rebound | No |
| Compressed Length | 16.46 |
| Dust Shield Included | Yes |
| Grade Type | Regular |
| Housing Material | Q235B |
| Lower Mount Type | Bracket Hole |
| Mounting Hardware Included | No |
| Progressive Spring Rate | No |
| Relaxed Length | 24.25 |
| Spring Coil Quantity | 1 |
| Spring Material | 55CrSi |
| Travel Length | 7.80 |
| Upper Mount Type | Bolt |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2007 | Lexus | RX400h | FWD | 3.3L | V6 | ELECTRIC/GAS | Rear Left | PRT Suspension Strut and Coil Spring Assembly |
| 2007 | Toyota | Highlander | FWD | 3.3L | V6 | ELECTRIC/GAS | Rear Left | PRT Suspension Strut and Coil Spring Assembly |
| 2006 | Lexus | RX400h | FWD | 3.3L | V6 | ELECTRIC/GAS | Rear Left | PRT Suspension Strut and Coil Spring Assembly |
| 2006 | Toyota | Highlander | FWD | 3.3L | V6 | ELECTRIC/GAS | Rear 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.