fits model: King.

( Brand: Ti22 Performance ), ( Manufacturer Part Number: TIP2840 ), ( Part Type: Bearing Pin )
The **TI22 Performance Tip2840 King Pin Bearing Shim Kit** is a meticulously engineered aftermarket solution designed to enhance the performance, durability, and handling of off-road and heavy-duty vehicles equipped with king pin bearing assemblies, particularly those found in popular models like the Toyota Tundra, Ford F-150, Chevrolet Silverado, and other heavy-duty trucks and utility vehicles. This high-quality shim kit is crafted to address common issues associated with king pin wear, misalignment, and excessive play, which can lead to premature bearing failure, compromised steering responsiveness, and increased stress on suspension components. Engineered from precision-machined, corrosion-resistant materials, the shim kit features a set of carefully calibrated shims that allow for fine-tuned adjustments to the king pin bearing preload, ensuring optimal clearance and reducing friction between the bearing and its housing. By eliminating excessive slack and restoring proper bearing alignment, this kit significantly extends the lifespan of the king pin bearings while improving overall vehicle stability, especially during aggressive off-road maneuvers, towing heavy loads, or navigating rough terrain. Whether you're a professional off-roader looking to maximize durability or a DIY enthusiast seeking a reliable upgrade for your daily driver, the Tip2840 shim kit offers a straightforward yet effective means to fine-tune your suspension setup, reduce wear on related components like bushings and control arms, and enhance the overall driving experience with improved steering precision and reduced vibration. Installation is designed to be straightforward, requiring only basic tools and a bit of patience, making it an accessible yet high-impact modification for those looking to get the most out of their vehicle s suspension system.
The **TI22 Performance Tip2840 King Pin Bearing Shim Kit** is a popular aftermarket upgrade for the **Toyota Tundra (T100/T2800/T280/T3800/T4800)** and **Tacoma (T100/T2800/T280/T3800/T4800)** trucks, designed to address king pin wear and improve articulation. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
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### **Pros of the TI22 King Pin Bearing Shim Kit**
1. **Reduces King Pin Wear and Seizure**
The kit replaces the stock king pin bearings with upgraded, thicker shims that distribute load more evenly, reducing friction and preventing premature wear or seizure. This is particularly beneficial for trucks used in off-roading, towing, or heavy-duty applications where articulation stress is high.
2. **Improves Articulation and Handling**
By allowing the king pins to move more smoothly within their housings, the shim kit reduces binding, which can lead to a more responsive and stable steering feel, especially on rough terrain. This is especially noticeable in trucks with high ground clearance or lifted suspensions.
3. **Prevents King Pin Bearing Failure**
Stock king pins are prone to failure under heavy loads or prolonged use, often leading to costly repairs if the pin seizes. The TI22 kit extends the lifespan of the king pins by reducing excessive wear, which can save money in the long run.
4. **Easy to Install**
The installation process is relatively straightforward and can be done with basic tools. The kit includes clear instructions, and many users report completing the job in a few hours, especially if they have some mechanical experience. No major modifications to the suspension are required.
5. **Cost-Effective Upgrade**
Compared to full king pin replacements or suspension overhauls, the shim kit is a relatively inexpensive solution. It addresses a common failure point without requiring a complete rebuild of the steering components.
6. **Compatible with Aftermarket Lifts and Suspensions**
The kit works well with lifted trucks, coilovers, or air suspensions, as it helps mitigate the increased stress placed on the king pins by higher ride heights.
7. **Minimal Maintenance Required**
Once installed, the shim kit requires little to no additional maintenance beyond periodic inspections to ensure the king pins remain lubricated and free of debris.
8. **Positive User Feedback**
Many owners of Tundras and Tacomas report noticeable improvements in steering smoothness and reduced binding after installation. Online forums and reviews often highlight the kit s effectiveness in preventing king pin-related issues.
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### **Cons of the TI22 King Pin Bearing Shim Kit**
1. **Does Not Replace Worn King Pins**
The shim kit is not a substitute for worn or damaged king pins. If the king pins themselves are seized, cracked, or excessively worn, the shims will not fix the underlying issue. Users must ensure their king pins are in good condition before installing the kit.
2. **Limited Longevity Under Extreme Conditions**
While the kit improves durability, it is not a permanent fix for trucks subjected to extreme off-roading, heavy towing, or constant high-stress articulation. In such cases, more aggressive upgrades (e.g., full king pin replacements or upgraded steering components) may be necessary over time.
3. **Requires Proper Lubrication**
The shims and king pins must be regularly lubricated with high-quality grease to prevent binding or premature wear. Neglecting lubrication can negate the benefits of the kit and lead to failure.
4. **Potential for Over-Tightening**
If the king pins are overtightened during installation, it can compress the shims too much, reducing their effectiveness or even causing damage. Following the manufacturer s torque specifications is critical.
5. **Not a Universal Fix for All Steering Issues**
While the kit addresses king pin-related problems, it does not solve issues like worn bushings, steering rack problems, or suspension misalignment. Users with broader steering concerns may need additional upgrades.
6. **Quality Variability**
As with any aftermarket part, there is a risk of receiving a subpar or counterfeit product. Purchasing from a reputable dealer or directly from TI22 ensures authenticity and quality.
7. **May Not Fit All Suspension Modifications**
Some aggressive suspension setups (e.g., extreme lifts, custom steering linkages) may require additional adjustments or compatibility checks to ensure the shim kit functions correctly.
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### **Conclusion**
The **TI22 King Pin Bearing Shim Kit (Tip2840)** is a highly effective and practical upgrade for Toyota Tundra and Tacoma owners looking to extend the life of their king pins, improve articulation, and reduce steering bind. It is particularly valuable for trucks used in off-roading, towing, or high-mileage applications where king pin wear is a concern. The installation is straightforward, and the cost is reasonable compared to more invasive repairs.
However, it is not a universal solution users must ensure their king pins are in good condition and maintain proper lubrication. While the kit significantly reduces the risk of king pin failure, it may not be sufficient for extreme off-road use or trucks with severe pre-existing steering issues. For most owners, this kit strikes a balance between cost, ease of installation, and performance benefits.
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### **Recommendation**
**Install the TI22 King Pin Bearing Shim Kit if:**- You experience king pin binding, roughness, or wear in your Tundra or Tacoma.
- You use your truck for off-roading, towing, or heavy-duty tasks that stress the steering components.
- Your king pins are in decent condition but showing signs of wear.
- You want a cost-effective way to improve articulation and prevent future king pin failures.
**Avoid the kit if:**- Your king pins are seized, cracked, or beyond repair replace them first.
- You are using your truck in extreme off-road conditions where more aggressive upgrades (e.g., full king pin replacements or upgraded steering components) are necessary.
- You are not comfortable performing basic mechanical work, as improper installation can void the benefits.
**Final Verdict:**For the average Tundra or Tacoma owner who wants to extend the life of their king pins and improve steering smoothness without a major overhaul, the **TI22 King Pin Bearing Shim Kit is a highly recommended upgrade**. It is a proven solution with widespread positive feedback, and its benefits often outweigh the minor drawbacks when used correctly. Pair it with regular maintenance (lubrication checks) to maximize its effectiveness.
Condition: New. Items must be New, Unused, Not Installed, in the Original Packaging and able to resold. MSRP: $33.99. MPN: TIP2840.
Brand: 2 PERFORMANCE. Manufacturer: 2 PERFORMANCE.