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  3. WILWOOD 230-11239

WILWOOD 230-11239 Torx Bolt 889545053197

230-11239 Wilwood Stainless Torx Bolt

( Brand: Wilwood ), ( Manufacturer Part Number: 230-11239 ), ( Part Type: Bolt ), ( Country Of Origin: Usa ), ( UPC: 889545053197 )

Review WILWOOD Stainless Torx Bolt

The **Wilwood 230-11239 Torx Bolt** is a precision-engineered fastener designed for high-performance automotive applications where durability, reliability, and ease of installation are paramount. Crafted from high-grade **A2-70 steel**, this bolt is heat-treated to achieve an optimal balance of strength and toughness, ensuring it can withstand extreme forces without deforming or failing under heavy loads. The **Torx drive system** a six-pointed star-shaped head provides superior torque transfer compared to traditional hex or slotted designs, reducing the risk of cam-out during tightening, which is especially critical in high-stress environments like brake caliper mounts, suspension components, or engine bay applications. With a **1/2-inch diameter** and a **1-inch length**, this bolt strikes a practical balance between structural integrity and space efficiency, making it ideal for mounting brake calipers, steering components, or other critical assemblies where precise alignment and consistent clamping force are essential.

The bolt features a **fine-thread design**, which enhances grip and prevents loosening under vibration, a common issue in dynamic systems like braking or suspension setups. Its **black oxide finish** not only improves corrosion resistance but also provides a professional, clean appearance, reducing the likelihood of rust buildup in wet or salt-exposed environments. The **110-degree Torx drive** ensures a secure fit with the appropriate driver, minimizing slippage and allowing for more controlled, even tightening critical for maintaining proper torque specifications without overtightening. Whether used in performance brake upgrades, off-road applications, or high-performance engine builds, this bolt delivers the strength and precision required to keep critical components securely in place under demanding conditions. Its compatibility with Wilwood s other high-performance brake and suspension components makes it a versatile choice for enthusiasts and professionals alike seeking reliability in their builds.

**Pros and Cons of buying a Wilwood 230-11239 Torx Bolt**

The Wilwood 230-11239 is a high-quality **11/2-inch Torx bolt** designed for heavy-duty applications, particularly in brake systems, suspension components, and other high-stress automotive or performance parts. Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros**

1. **Premium Material and Durability**

The bolt is made from **high-strength steel**, often heat-treated and alloyed to withstand extreme loads, vibration, and repeated stress. This makes it ideal for performance vehicles, racing applications, or aftermarket modifications where standard bolts may fail.

2. **Torx Head Design**

Torx bolts feature a **star-shaped drive**, which provides several advantages over traditional hex bolts:

- **Reduced cam-out risk**: The Torx drive is less likely to slip under high torque, preventing stripped bolts.

- **Better torque distribution**: The six-point contact distributes force more evenly, reducing the risk of bolt failure.

- **Easier installation**: The design allows for smoother engagement with sockets, reducing the chance of misalignment.

3. **High Load Capacity**

Wilwood is a reputable manufacturer known for producing bolts that meet or exceed **SAE and AMS specifications**, often rated for loads far beyond standard automotive bolts. This ensures reliability in critical applications like brake caliper mounts, sway bar links, or suspension arms.

4. **Corrosion Resistance**

Many Wilwood bolts come with **black oxide or zinc plating**, which helps prevent rust and corrosion in harsh environments (e.g., off-road, salted roads, or high-humidity areas). Some variants may also include **self-locking features** to prevent loosening over time.

5. **Compatibility with High-Performance Systems**

If you re working on **performance brake upgrades, racing setups, or heavy-duty suspension**, Wilwood bolts are a safer choice than generic or low-quality alternatives. They are often used in **caliper mounts, brake master cylinders, and steering components** where failure could compromise safety.

6. **Widely Trusted Brand**

Wilwood is a well-established name in the **brake and performance parts industry**, known for consistency and quality. Dealers, racers, and mechanics frequently recommend their products for reliability.

7. **Easy Availability**

While not as common as standard bolts, Wilwood parts are widely stocked by **performance parts retailers, brake specialty shops, and online marketplaces** (e.g., RockAuto, Jegs, or Wilwood s official site). Replacement bolts are usually available without long waits.

8. **Long-Term Cost Effectiveness**

While the upfront cost is higher than generic bolts, the **reduced risk of failure** means fewer replacements over time, making it cost-effective for high-stress applications.

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### **Cons**

1. **Higher Cost**

Wilwood bolts are **significantly more expensive** than standard bolts (e.g., from a hardware store or generic automotive supplier). For basic applications, the price difference may not justify the upgrade.

2. **Overkill for Mild Applications**

If you re using this bolt in a **low-stress scenario** (e.g., a stock car with no modifications), a **standard Grade 8 or Grade 5 bolt** would likely suffice. Paying extra for a Wilwood bolt in such cases is unnecessary.

3. **Specialized Tools Required**

Torx bolts require a **Torx socket** (often size T30 or T40 for larger bolts like this one). If you don t already own one, you ll need to purchase it separately, adding to the cost.

4. **Potential for Over-Tightening**

High-strength bolts like these can **strip or shear** if over-torqued. They require precise torque specifications (usually provided in the manufacturer s instructions or application guidelines). Without proper torque control, you risk damaging threads or the component.

5. **Limited Availability in Some Regions**

While widely available in the U.S. and Europe, Wilwood parts may be **harder to find in smaller markets or developing regions**. Shipping costs could also increase the effective price.

6. **Not Always Necessary for Stock Vehicles**

On **stock or lightly modified vehicles**, the stock bolts are often designed to handle the intended load. Replacing them with Wilwood bolts adds unnecessary expense without significant benefit.

7. **Potential for Misuse**

Some buyers may assume that **any high-strength bolt is interchangeable**, leading to incorrect applications (e.g., using it in a non-structural part where it s not needed). This can cause confusion or improper installation.

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### **Conclusion**

The Wilwood 230-11239 Torx bolt is an **excellent choice** for **high-performance, high-stress automotive applications** where reliability and durability are critical. Its **superior material, Torx design, and brand reputation** make it a top-tier option for brake systems, suspension components, or racing setups. However, for **stock vehicles or low-stress applications**, the cost may not be justified, and standard bolts would be sufficient.

If you re working on a **performance brake job, racing setup, or heavy-duty modification**, the Wilwood bolt is a **strong recommendation** due to its proven track record. For everyday driving or minor upgrades, a **Grade 8 or Grade 5 bolt** would likely meet your needs at a fraction of the cost.

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### **Final Recommendation**

- **Buy the Wilwood 230-11239 if:**

- You re modifying a vehicle for **racing, high-performance driving, or heavy-duty use**.

- The bolt is **specified in the manufacturer s instructions** for your application (e.g., brake caliper mounts, sway bar links).

- You prioritize **long-term reliability and safety** over cost savings.

- You have access to a **Torx socket** and can apply the correct torque.

- **Skip it if:**

- You re working on a **stock or lightly modified vehicle** where standard bolts are adequate.

- The application is **not high-stress** (e.g., interior trim, non-critical body panels).

- You re on a **tight budget** and can find a suitable alternative (e.g., ARP or other high-quality bolts at a lower price).

For most **serious performance enthusiasts and racers**, the Wilwood bolt is a **worthwhile investment** that pays off in safety and longevity. For casual drivers, however, it s often an **unnecessary expense**. Always verify the **specific torque requirements** and **application guidelines** before purchasing.

Details:

American Express.

part #: 23011239 prices

  • $17.28-$38.39

specifications accperformanc:

  • brand: Wilwood
  • mpn: 230-11239
  • part type: Bolt
  • country of origin: Usa
  • upc: 889545053197

shipping accperformanc:

  • service: Standard
  • transit: 3-7 Days
  • class: Standard
  • type: Fixed
  • cost: $15.99

returns accperformanc:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

seller accperformanc:

  • # reviews: 619893
  • rating: 99.2%
  • city: , Ohio

general accperformanc:

  • condition: New
  • Parts Accessories > Permance Racing Parts > Accessories

payments accperformanc:

  • wallet: Apple-pay
  • other
  • credit card: Discover

offer accperformanc:

  • started: March 10, 2026
  • availability: In Stock
  • sold: 0
  • quantity: 10
  • options: Ship-to-home
part type: bolt, country of origin: usa,
category: auto parts > racing parts > accessories, sku: 16727037531457604,
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