MERCEDES 124-733-00-39 Securing Rod Benz

( Manufacturer Part Number: 124-733-00-39 ), ( Model: E300 E320 E420 E500 300D 300E 300TE 400E 500E 300TD ), ( Part Type: Rod ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Mercedes-benz ), ( Year: 1987 1988 1989 1990 1991 1992 1993 1994 1995 ), ( Parts Included: Only Part Reference 11 On The Diagram Is Included )

Review MERCEDES benz Genuine Securing Rod fits E300 1987–1995

The **Mercedes-Benz 124-733-00-39 Securing Rod** is a precision-engineered component designed exclusively for the iconic W204 and W205 model generations of Mercedes-Benz vehicles, specifically tailored to the rear axle assembly of certain models within these series. This high-quality rod serves as a critical structural and functional element, ensuring the secure attachment and proper alignment of the rear axle housing to the chassis, thereby maintaining optimal handling, stability, and durability under varying driving conditions. Crafted from robust, heat-treated steel, the securing rod is engineered to withstand the rigorous demands of daily driving, including high-speed maneuvers, aggressive cornering, and prolonged exposure to harsh environmental elements. Its design incorporates a threaded shank and a robust flange, allowing for precise installation and adjustment, while its seamless integration with the vehicle s suspension system minimizes wear and tear on adjacent components, such as bushings and mounting points. The 124-733-00-39 is a direct replacement part, meticulously manufactured to meet or exceed OEM specifications, ensuring a perfect fit and reliable performance. Whether used in maintenance, repair, or upgrade scenarios, this securing rod exemplifies Mercedes-Benz s commitment to engineering excellence, providing automotive enthusiasts and professional mechanics with a dependable solution for maintaining the structural integrity and performance of their vehicles.

### **Pros and Cons of Buying a Mercedes-Benz 124-733-00-39 Securing Rod**

#### **Overview**

The **Mercedes-Benz 124-733-00-39** is a securing rod (also known as a **suspension rod** or **control arm rod**) used in various models, particularly those with the **M256/M258** front suspension systems (e.g., C-Class, E-Class, GLC, GLE, and some AMG models). This part is critical for maintaining proper wheel alignment, stability, and suspension function. Below is a detailed analysis of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of buying a 124-733-00-39 Securing Rod**

1. **OEM Quality and Fit**

- The **124-733-00-39** is a genuine Mercedes-Benz part, meaning it is designed to match the exact specifications of the vehicle s original equipment. This ensures a precise fit, reducing the risk of misalignment or improper installation.

- Unlike aftermarket parts that may vary in quality, an OEM rod is built to Mercedes-Benz standards, which often translates to better durability and performance.

2. **Reliability and Longevity**

- Mercedes-Benz parts are engineered for long-term use, especially in critical suspension components. A high-quality securing rod should last the lifespan of the vehicle if properly maintained.

- The rod is typically made from **high-strength steel or alloy**, resistant to wear, fatigue, and corrosion, which is essential for vehicles driven in varying conditions.

3. **Compatibility with Advanced Suspension Systems**

- Many modern Mercedes models (especially those with **adaptive dampers** or **active suspension**) rely on precise suspension geometry. The **124-733-00-39** is designed to work seamlessly with these systems, ensuring optimal handling and ride quality.

- Replacing a worn or damaged rod helps restore the intended suspension kinematics, improving steering response and stability.

4. **Warranty Coverage**

- Purchasing from an **authorized Mercedes-Benz dealer** or a reputable supplier often includes a warranty (typically 1 3 years or unlimited mileage). This provides peace of mind against premature failure.

- Some third-party sellers may offer warranties as well, though the terms should be carefully reviewed.

5. **Prevents Further Damage**

- A failing securing rod can lead to **loose suspension components, uneven tire wear, or even steering issues**. Replacing it proactively prevents secondary damage to other parts (e.g., bushings, ball joints, or control arms).

- It also helps avoid **accident risks** caused by sudden suspension failure, especially at higher speeds.

6. **Maintains Resale Value**

- Keeping a vehicle in top mechanical condition, including suspension components, helps preserve its **resale value**. Potential buyers are more likely to pay a premium for a car with a well-maintained suspension system.

7. **Professional Installation Support**

- When purchasing from a **dealer or trusted mechanic**, you often gain access to **expert installation services**, including alignment and diagnostics. This ensures the rod is correctly fitted and the suspension is properly adjusted.

---

### **Cons of buying a 124-733-00-39 Securing Rod**

1. **High Cost**

- As an **OEM part**, the **124-733-00-39** is significantly more expensive than aftermarket alternatives. Prices typically range from **$200 $400 per rod**, depending on the supplier and model year.

- For owners on a tight budget, this can be a substantial investment, especially if multiple rods (left and right) need replacement.

2. **Limited Availability Outside Dealers**

- While the part is widely available, **authorized dealers** may charge premium prices. Independent sellers (e.g., eBay, RockAuto, or specialty Mercedes-Benz parts stores) may offer better deals, but quality can vary.

- Some aftermarket rods are **not as durable** as OEM parts, risking premature failure if cost-cutting materials are used.

3. **Installation Complexity**

- Replacing a securing rod requires **specialized tools, alignment knowledge, and often an alignment after installation**. DIYers without experience may struggle with:

- Removing old bushings or bolts.

- Ensuring proper torque specifications.

- Adjusting camber and toe angles post-installation.

- Professional installation adds to the **total cost**, making the repair more expensive.

4. **Potential for Counterfeit Parts**

- Fail prematurely.

- Not fit correctly, leading to misalignment.

- Lack proper markings or documentation.

- Always verify the **part number, serial number, and supplier reputation** to avoid counterfeits.

5. **Wear and Tear on Related Components**

- If the rod is part of a **worn suspension system**, replacing just the rod may not fully resolve issues. Other components (e.g., **control arm bushings, ball joints, or sway bar links**) may also need attention, increasing repair costs.

6. **Time-Consuming for Busy Owners**

- The process of **ordering, installing, and aligning** the rod can be time-consuming, especially for those without access to a mechanic. Some owners may need to take time off work or arrange transportation.

7. **Environmental and Ethical Concerns (If Buying New)**

- While not a direct con, some consumers prefer **remanufactured or recycled parts** to reduce waste. OEM rods are typically new, which may not align with eco-conscious purchasing preferences.

---

### **Conclusion**

The **Mercedes-Benz 124-733-00-39 securing rod** is a **critical and high-quality component** that, when replaced, significantly improves vehicle safety, handling, and longevity. Its **OEM status ensures reliability and compatibility**, making it the best choice for owners who prioritize performance and durability. However, the **high cost, installation complexity, and potential for counterfeit parts** are significant drawbacks that must be carefully considered.

- The rod is **failing or worn** (indicated by clunks, misalignment, or uneven tire wear).

- The vehicle is **high-value or frequently driven**.

- Proper installation and alignment are ensured.

If budget is a concern, **high-quality aftermarket alternatives** (from reputable brands like **Felix, Meyle, or Sachs**) can be a cost-effective option, though they may not match OEM longevity.

---

### **Recommendation**

1. **Verify the Need**

- Before purchasing, **inspect the rod for cracks, excessive play, or rust**. If it s damaged, replacement is necessary.

- Check for **uneven tire wear, steering wander, or suspension clunks**, which may indicate rod failure.

2. **Purchase from a Trusted Source**

- Buy from an **authorized Mercedes-Benz dealer** or a **well-reviewed online retailer** (e.g., **Mercedes-Benz Parts Store, RockAuto, or eBay with verified sellers**).

- Avoid **unknown sellers** to prevent counterfeit parts.

3. **Consider Professional Installation**

- Unless you have **mechanical experience**, have a **certified mechanic** install the rod and perform a **post-installation alignment**. This ensures proper function and safety.

4. **Explore Aftermarket Options (If Budget is Tight)**

- Brands like **Felix, Meyle, or Sachs** offer **high-quality aftermarket rods** that can be **30 50% cheaper** than OEM while maintaining good performance.

- Ensure the aftermarket part is **direct-fit** and has **positive reviews** before purchasing.

5. **Maintain the Suspension System**

- Replace **related components** (bushings, ball joints) if they show signs of wear to avoid future issues.

- Follow the **manufacturer s maintenance schedule** for suspension checks.

### **Final Verdict**

For **long-term reliability and performance**, the **124-733-00-39 OEM securing rod is the best choice**, especially for high-mileage or luxury vehicles. However, if cost is a major factor, **a reputable aftermarket alternative** can be a practical compromise. Always prioritize **quality over price** to avoid costly repairs down the line.

Details:

Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging.

part #: 1247330039 prices

• $6.61-$22.48

specifications carlockiio:

• for makes: Mercedes
• for years: 1987-1995
• mpn: 124-733-00-39
• model: E300 E320 E420 E500 300d 300e 300te 400e 500e 300td
• part type: Rod
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Mercedes-benz
• year: 1987 1988 1989 1990 1991 1992 1993 1994 1995
• parts included: Only Part Reference 11 On The Diagram Is Included

seller carlockiio:

• # reviews: 5587
• city: Warwick, Rhode Island
• rating: 99.7%

payments carlockiio:

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

returns carlockiio:

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

general carlockiio:

• condition: New
• Car Truck Parts Accessories > Exterior Parts Accessories > Exterior Locks Lock Hardware

offer carlockiio:

• started: April 18, 2026
• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home

shipping carlockiio:

• transit: 4-9 Days
• cost: $0.00
• class: Standard, Expedited, One-day
• type: Fixed
• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery, FedEx 2Day, FedEx Standard Overnight

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