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Timken 30303 Steering Knuckle Bearing - Front or Front Outer
Reliable Steering Knuckle Bearing for Toyota Vehicles
The Timken 30303 steering knuckle bearing is engineered to provide dependable performance for Toyota 4Runner, Land Cruiser, Pickup, and Van models. Designed to meet OEM specifications, this bearing ensures smooth steering operation and durability under various driving conditions.
- Compatible with Toyota 4Runner, Land Cruiser, Pickup, and Van
- Part number 30303 for precise fitment
- Manufactured by Timken, a trusted name in automotive bearings
- Designed to support steering knuckle assembly for optimal vehicle control
- Durable construction to withstand road stress and wear
Product Details and Specifications
The Timken 30303 steering knuckle bearing is a critical component in the steering system of select Toyota vehicles. It supports the steering knuckle, allowing for smooth rotation and reducing friction between moving parts. This bearing is manufactured to meet strict quality standards, ensuring consistent performance and longevity. Its design accommodates the specific load and alignment requirements of Toyota 4Runner, Land Cruiser, Pickup, and Van models, making it a reliable replacement part for maintenance or repair.
Common Applications and Problem Resolution
This steering knuckle bearing is used in the front suspension and steering assembly of compatible Toyota vehicles. It addresses several common issues, including:
- Excessive steering play or looseness
- Unusual noises during steering or suspension movement
- Uneven tire wear caused by improper wheel alignment
- Vibration or roughness felt through the steering wheel
- Premature bearing wear due to road conditions or age
Installation Notes and Tips
Proper installation of the Timken 30303 bearing is essential for optimal performance. It is recommended to use appropriate tools to press the bearing into the steering knuckle without causing damage. Ensure the bearing is seated correctly and lubricated as specified by the vehicle manufacturer. After installation, verify steering alignment and check for smooth operation before driving.
Quality Assurance and Warranty Information
Timken bearings are produced under rigorous quality control processes to meet industry standards. The 30303 steering knuckle bearing undergoes thorough testing to ensure durability and performance. While specific warranty details may vary, Timken typically offers coverage against manufacturing defects, providing confidence in the product's reliability for Toyota 4Runner, Land Cruiser, Pickup, and Van owners.
This part fits 32 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1990 | Toyota | 4Runner | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1990 | Toyota | Land Cruiser | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1990 | Toyota | Pickup | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1989 | Toyota | 4Runner | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1989 | Toyota | Land Cruiser | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1989 | Toyota | Pickup | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1989 | Toyota | Van | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1988 | Toyota | 4Runner | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1988 | Toyota | Land Cruiser | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1988 | Toyota | Pickup | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1988 | Toyota | Van | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1987 | Toyota | 4Runner | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1987 | Toyota | Land Cruiser | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1987 | Toyota | Pickup | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1987 | Toyota | Van | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1986 | Toyota | 4Runner | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1986 | Toyota | Land Cruiser | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1986 | Toyota | Pickup | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1985 | Toyota | 4Runner | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1985 | Toyota | Land Cruiser | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1985 | Toyota | Pickup | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1984 | Toyota | 4Runner | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1984 | Toyota | Land Cruiser | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1984 | Toyota | Pickup | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1983 | Toyota | Land Cruiser | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1983 | Toyota | Pickup | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1982 | Toyota | Land Cruiser | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1982 | Toyota | Pickup | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1981 | Toyota | Land Cruiser | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1981 | Toyota | Pickup | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1980 | Toyota | Land Cruiser | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
| 1980 | Toyota | Pickup | 4WD | Front | 9.25 in., 9.5 in. Ring Gear |
* 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.