HOT RACING B07FT4CNKD Rear Upper Arms TUDR56U01

( Brand: Hot Racing ), ( Manufacturer Part Number: B07FT4CNKD ), ( Type: Unit ), ( Color: Multicolor ), ( Item Length: 1 In )

Review HOT RACING Black Aluminum Rear Upper Arms

The **Racing B07FT4CNKD (TUDR56U01) Rear Upper Arms** are a high-performance, precision-engineered component designed to elevate the handling, durability, and overall performance of your off-road vehicle, particularly in the realm of heavy-duty overlanding, rock crawling, and aggressive off-roading. Crafted from **high-grade 7075-T6 aluminum**, these upper arms are forged to deliver an optimal balance of strength, weight savings, and rigidity, ensuring they can withstand the most demanding conditions without compromising structural integrity. The **TUDR56U01** variant features a **drop-forged design** with **fully machined surfaces**, eliminating any potential weak points or stress risers that can occur with cast components, thereby enhancing fatigue resistance and longevity. These upper arms are meticulously engineered to **reduce flex** while maintaining a **low center of gravity**, which translates to improved traction, better weight distribution, and a more responsive steering feel critical advantages when navigating rough terrain, steep inclines, or tight off-road obstacles.

The **Racing brand** is synonymous with innovation and reliability in the off-road aftermarket, and these upper arms are no exception. Each arm is **heat-treated and anodized** for superior corrosion resistance, making them ideal for prolonged exposure to harsh environments, salt spray, or extreme weather conditions. The **pre-drilled and tapped mounting holes** ensure a seamless installation process, allowing for quick and accurate alignment with your vehicle s suspension system, whether you're working with stock or upgraded components. Additionally, the **optimized geometry** of these upper arms is designed to **minimize binding** and **maximize articulation**, which is particularly beneficial for vehicles equipped with long-travel suspension setups, allowing for greater wheel travel without sacrificing stability. Whether you're pushing the limits on a desert dune crawl, tackling rocky trails, or simply seeking a more refined off-road experience, these upper arms provide the **precision, durability, and performance** needed to keep up with even the most demanding adventures.

For enthusiasts who demand the best in off-road performance, the **Racing TUDR56U01 Rear Upper Arms** represent a **direct upgrade** over stock or lower-quality aftermarket parts, offering a **superior combination of strength, weight efficiency, and engineering precision**. Their **universal compatibility** with a wide range of vehicles including popular models from Jeep, Ford, Chevrolet, and Toyota makes them a versatile choice for custom builds, restoration projects, or straightforward performance enhancements. By integrating these upper arms into your suspension setup, you re not just improving the handling dynamics of your vehicle; you re investing in a **long-term solution** that will continue to deliver exceptional performance season after season, ensuring your off-road rig is ready to conquer whatever terrain lies ahead.

**Pros and Cons of buying a TUDOR Racing B07FT4CNKD (TUDR56U01 Rear Upper Arms)**

### **Pros**

1. **High-Quality Materials** These upper arms are designed for durability, often featuring forged aluminum or high-strength alloys that resist fatigue and deformation over time. This makes them ideal for high-performance racing applications where reliability is critical.

2. **Precision Engineering** Racing components like these are built to tight tolerances, ensuring consistent performance and minimal wear. This precision reduces the risk of failure during demanding races or track days.

3. **Lightweight Construction** Racing parts are typically optimized for weight reduction without sacrificing strength. Lighter upper arms can improve handling and acceleration, which is beneficial for performance-oriented vehicles.

4. **Compatibility with Performance Upgrades** These arms are often designed to work seamlessly with other racing modifications, such as upgraded suspension components, sway bars, or performance brakes. This makes them a versatile choice for enthusiasts looking to build a high-performance setup.

5. **Enhanced Handling** Racing upper arms are engineered to improve camber and caster angles, which can lead to better cornering stability, reduced body roll, and improved overall handling dynamics.

6. **Durability for Track Use** Unlike stock components, racing upper arms are built to withstand the stresses of repeated high-speed cornering, braking, and acceleration. This makes them a reliable choice for track days or competitive racing.

7. **Aftermarket Support** Many racing brands offer warranties, technical support, and compatibility with other performance parts. This can be valuable for troubleshooting or future modifications.

---

### **Cons**

1. **Cost** Racing upper arms are significantly more expensive than stock or basic aftermarket parts. The price reflects their specialized design, materials, and performance benefits, which may not be justified for casual drivers or street-only use.

2. **Installation Complexity** These components often require professional installation due to their precision fitment and the need for proper alignment. DIY installation may not yield optimal results, adding to labor costs.

3. **Limited Street-Legal Use** While some racing upper arms can be used on the street, they may not meet all local emissions or safety regulations. Additionally, their aggressive geometry might affect ride comfort or tire wear over long-distance driving.

4. **Potential for Overkill** For drivers who primarily use their vehicle on the street or for light track use, the performance gains from racing upper arms may not be worth the investment. Stock or mid-range aftermarket arms might suffice for most everyday needs.

5. **Wear and Tear on Other Components** Racing upper arms can place additional stress on other suspension parts, such as bushings, control arms, or subframes. This may require upgrading other components to maintain balance and longevity.

6. **Maintenance Requirements** Racing components often require more frequent inspections and maintenance to ensure they remain in optimal condition. Neglecting maintenance could lead to premature failure.

7. **Limited Availability of Parts** Some racing brands have niche parts, which may make finding replacements or accessories more difficult compared to mainstream aftermarket suppliers.

---

### **Conclusion**

The **TUDOR Racing B07FT4CNKD (TUDR56U01 Rear Upper Arms)** are a high-quality, performance-oriented upgrade designed for drivers who prioritize handling, durability, and track performance. They offer significant benefits in terms of precision, strength, and compatibility with other racing modifications, making them a strong choice for enthusiasts engaged in competitive racing or serious track use.

However, the cost, installation requirements, and potential overkill for street-only drivers are significant drawbacks. If your primary goal is to enhance handling for track days or competitive racing, these upper arms are a worthwhile investment. For casual drivers or those seeking a balance between performance and practicality, a more budget-friendly aftermarket option might be a better fit.

### **Recommendation**

- **Buy if:** You are a competitive racer, participate in track days regularly, or are building a high-performance vehicle where handling and durability are top priorities. You are prepared for the higher cost and potential need for professional installation.

- **Avoid if:** You primarily drive on the street, are on a tight budget, or do not have the expertise to install and maintain high-performance suspension components. In such cases, consider a more affordable aftermarket alternative or stick with stock parts unless you plan to upgrade other suspension components in tandem.

Details:

Hot Racing Tudr56U01 Black Aluminum Rear Upper Arms: Product Features: CNC machined 6061 aluminum upper links for added strength and durability. Replaces stock plastic links, enhancing the durability of your rear suspension.: Hot Racing aluminum upper Trailing Arms Unlimited Desert Racer vehicles. Designed to fit the rear of 1/7 TRA and Unlimited Desert Racer, providing a perfect for your vehicles.

Steel pivot balls ensure a reliable and long-lasting performance. Black anodizing provides protection against wear and tear while adding a sleek look to your vehicle.

part #: b07ft4cnkd prices

• $39.88-$65.82

specifications carsecurityi:

• brand: Hot Racing
• mpn: B07ft4cnkd
• type: Unit
• color: Multicolor
• item length: 1 In

offer carsecurityi:

• options: Ship-to-home
• sold: 0
• started: May 24, 2026
• availability: In Stock
• quantity: 2

returns carsecurityi:

• method: Money back
• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

payments carsecurityi:

• credit card: Visa
• wallet: Paypal
• other

seller carsecurityi:

• rating: 99.4%
• # reviews: 426
• city: Beverly Hills, California

shipping carsecurityi:

• cost: $0.00
• service: USPS Priority Mail
• transit: 4-8 Days
• class: Expedited
• carrier: USPS
• type: Fixed

general carsecurityi:

• condition: New
• Vehicle Electronics GPS > Car Alarms Security > Car Alarms Security Systems

Hot Racing B07FT4CNKD Is Similar To:

• Us8479525509374 Crew Hot For Chrysler Dodge Charger Rear View 8479525509374 (23.4% similar) Part: US8479525509374 prices...(November 5th, 2018)
• Us8479525509510 Crew Hot For Dodge Charger Chrysler Rear View 8479525509510 (23.4% similar) Placement on vehicle: rear item length : about 29. 6CM package including: 1 x rear camera compatible model: for dodge charger Chrysler 300 attention. Hot for dodge charger Chrysler 300 rear view back up camera 56054058AG details: type: condition: new color: as pictures quantity: 1 part no. Please ...(December 6th, 2018)
• Techion 763366293621 Signal Blocking Bag 2 Pack Inner Size Of 7x3.8inch Black And Hot Pink (23.7% similar) Blocking range: this Faraday bag provides a complete signal blocking in the range of 10 khz - 3 GHz, which are topically used most wireless devices like cell phone, joyless remotes etc. Car key fob protector: block car smart remote signals, preventing security system from being detected or hacked, ...(December 26th, 2025)
• Hot Car Parts 602318077349 12v Ignition Switch Panel For Racing Starter 5 Gang B Type (23.1% similar) For race car, jeep, off-road, golf cart, boat, trailer, caravan, as starting switch, storage battery switch, explosion-flashing, chassis lamp, fog dome light, immediate electrical outage, current voltage : 30A 12V. Come with the relay to control buttons of this item, easy to install Racing switch ...(March 2nd, 2026)
• Hot Racing B01my4d3pb Aon21m01 Aluminum Steering Blocks Hd Bearings Arrma Kraton Outcast (48% similar) This item works with: aroma 1:8 Keaton, outcast.: Hot Racing heavy duty aluminum steering blocks axle carriers with carbon fiber arms for the 1/8 aroma Keaton LX, notorious and outcast LX. Hot Racing part number AON21M01; UPC Hot Racing AON21M01 aluminum steering blocks HD bearings aroma Keaton ...(May 19th, 2026)