MERCEDES 1164602480 Power Rack Pinion Pump Benz 1973

( Manufacturer Part Number: 1164602480 ), ( Type: Power Steering Pump ), ( Manufacturer Warranty: 1 Month )

Review MERCEDES benz 1973 Power Rack Pinion Pump Oem fits R107 SLC 450 1980

The **Mercedes-Benz 1164602480 Power Rack and Pinion Pump** is a meticulously engineered hydraulic component designed exclusively for the iconic **R107 450 SLC** models produced between **1973 and 1980**. This critical assembly serves as the backbone of the vehicle s power steering system, ensuring smooth, responsive, and effortless maneuverability even under demanding driving conditions. Crafted from high-grade materials and precision-machined to Mercedes-Benz s exacting standards, this pump is built to deliver reliable performance while maintaining the luxurious and performance-oriented legacy of the legendary **SLC**. The rack and pinion mechanism, a hallmark of modern steering precision, converts the driver s steering wheel input into linear motion for the front wheels, providing a direct, feedback-rich driving experience that was revolutionary for its time. This component is particularly sought after by enthusiasts and restorers aiming to restore or enhance the handling dynamics of their R107 450 SLC, as it plays a pivotal role in maintaining the car s original driving character while ensuring longevity and durability. Whether integrated into a full restoration project or used as a standalone upgrade, this pump exemplifies Mercedes-Benz s commitment to engineering excellence, blending heritage design with functional innovation. Its compatibility with the **1973 1980 450 SLC** models including variations like the **450 SLC 3.5**, **450 SLC 3.8**, and **450 SLC 5.0** makes it an indispensable part of any serious owner s parts inventory, ensuring that the driving experience remains as refined and engaging as the day the car rolled off the assembly line.

### **Pros and Cons of Buying a Mercedes-Benz 450 SLC (R107) with a Power Rack and Pinion Pump (1973 1980 Model)**

#### **Pros**

1. **Classic Luxury and Prestige**

The 450 SLC is an iconic luxury sports car from the 1970s, known for its elegant design, handcrafted interiors, and Mercedes-Benz engineering. Owning one places you in a prestigious circle of enthusiasts who appreciate automotive heritage.

2. **Strong Engine and Performance**

The 4.5L M116 inline-six engine (in the SLC) produces around **215 230 hp** (depending on model year and tuning), paired with a smooth, reliable transmission (either a 4-speed manual or 3-speed automatic). The power rack-and-pinion steering (introduced in 1978) improves handling over the earlier recirculating-ball system.

3. **Timeless Design**

The R107 body style (1973 1980) features a sleek, aerodynamic coupe design with a long hood, short rear deck, and distinctive headlights. The interior is spacious for a sports car, with high-quality materials like wood trim, leather, and chrome accents.

4. **Reliability of Mercedes-Benz Mechanics**

While not as bulletproof as later models, the M116 engine and basic mechanical systems (if well-maintained) are robust. The power rack-and-pinion steering (a later upgrade) is more durable than the older recirculating-ball system.

5. **Customization and Modification Potential**

- **Engine swaps** (e.g., LS engines, turbocharged M116, or even V8 conversions)

- **Suspension modifications** (coilovers, sway bars, or lowered springs)

- **Exhaust and intake upgrades** for better performance

- **Restomod builds** (modern electronics, fuel injection, or turbocharging)

6. **Strong Community and Support**

There is a dedicated community of 450 SLC owners and restorers who share knowledge, parts, and restoration tips. Clubs like the **Mercedes-Benz 450 SLC Club of America** provide networking and event opportunities.

7. **Potential for Appreciation (If Well-Preserved)**

Properly restored or low-mileage examples can appreciate in value, especially if they retain originality or rare features (e.g., early 1970s models, specific paint colors, or factory options).

8. **Driving Experience**

The SLC offers a **balanced mix of comfort and sportiness** smooth power delivery, good road-holding, and a refined cabin make it enjoyable for both daily driving and track use (with modifications).

---

#### **Cons**

1. **High Maintenance and Restoration Costs**

- **Rust:** Many SLCs suffer from rust in critical areas (floor pans, subframes, rear quarter panels). A full rust repair can cost **$5,000 $15,000 **, depending on severity.

- **Electrical Issues:** Older Mercedes electrical systems (especially pre-1980) are prone to corrosion, faulty wiring, and unreliable components (e.g., alternators, distributors, gauges).

- **Transmission Problems:** The 4-speed manual (if not well-maintained) can be finicky, while the 3-speed automatic (A320) is known for **slipping or failing synchronizers**.

- **Suspension Wear:** Bushings, shocks, and control arms degrade over time, requiring frequent replacement.

2. **Engine and Drivetrain Limitations**

- The **M116 engine** is not as powerful as modern standards but is **thirsty for oil** (requires frequent changes) and can develop **rod knock** if neglected.

- **Power rack-and-pinion steering** (on later models) is more durable than the recirculating-ball system but can still fail if fluid leaks or the pump wears out.

- **Differential and driveshaft issues** are common, especially in high-mileage examples.

3. **Fuel and Emissions Compliance**

- **Modern fuel standards** mean you may need to modify the carburetor or install an **EPA-compliant fuel system** (e.g., Holley or Weber) to avoid running on low-octane gas.

- **Smog and emissions laws** in some states (e.g., California) require **Dynomite testing or modifications**, adding complexity and cost.

4. **Parts Availability and Cost**

- **New OEM parts** are expensive or discontinued (e.g., original seats, dash gauges, or body panels).

- **Aftermarket parts** (especially for restomod builds) can be costly, and quality varies.

- **Specialty tools** (e.g., torque wrenches, period-correct fasteners) may be needed for proper restoration.

5. **Driving Limitations**

- **Poor fuel economy** ( 12 15 MPG) makes it impractical for daily commuting unless you have a long driveway.

- **High insurance costs** due to age, value, and potential liability risks.

- **Not road-legal in all conditions** some states have strict emissions or safety standards that may require modifications.

6. **Project Car Challenges**

- If buying a **project car**, expect **6 12 months** of work before it s road-ready, depending on condition.

- **Hidden issues** (e.g., frame rust, warped brake rotors, or seized components) can turn a "simple" restoration into a **multi-thousand-dollar nightmare**.

7. **Depreciation Risk**

- Unlike modern classics (e.g., BMW 325i or Porsche 911), the **450 SLC does not hold value well** unless it s a **showroom-quality restoration**.

- Most owners keep them for **passion, not investment**.

---

### **Ending Conclusion**

The **Mercedes-Benz 450 SLC (R107) with power rack-and-pinion steering** is a **fantastic choice for enthusiasts** who appreciate classic luxury, driving dynamics, and the challenge of restoration. It offers **timeless elegance, strong performance, and a cult following**, making it ideal for those who prioritize **experience over practicality**.

However, it is **not a beginner-friendly project** it requires **significant mechanical knowledge, budget, and patience**. The **high maintenance costs, parts scarcity, and potential for hidden issues** mean that only **dedicated restorers or experienced drivers** should consider it.

If you are **passionate about Mercedes-Benz history, enjoy hands-on projects, and have the resources to properly restore/maintain it**, the 450 SLC is a **rewarding and exhilarating** purchase. If you seek a **low-maintenance, daily-drivable luxury car**, a **modern classic (e.g., E320, 944, or 911)** would be a more practical choice.

---

### **Final Recommendation**

You have **mechanical experience** and can commit to **long-term restoration**.

You **love the 1970s Mercedes-Benz aesthetic** and want a **unique, high-end project car**.

You re prepared for **high upfront costs** (rust repairs, engine work, electrical fixes).

You plan to **modify it** (e.g., engine swap, suspension upgrades) rather than keep it stock.

You have **storage space** (garage or climate-controlled) to protect it.

You need a **reliable, low-maintenance daily driver**.

You **can t commit 100 hours** to restoration.

You re **unprepared for unexpected mechanical failures**.

You **don t enjoy classic car maintenance** and prefer modern conveniences.

- **Buy a well-documented example** (preferably with a **restoration history**).

- **Get a pre-purchase inspection** from a **Mercedes specialist**.

- **Budget at least $20,000 $50,000 ** for a **complete restoration** (depending on condition).

- **Join the SLC community** for advice and parts sourcing.

If you re serious, the **450 SLC is a dream machine** but it demands **respect, effort, and passion** to bring it back to life.

Details:

Any other shipping locations, the customer must inquiry about cost. THIS CAME OFF A 1973 Mercedes 450SL With 102K Miles.

part #: 1164602480 prices

• $69.99-$170.09

specifications steragebo:

• for models: R107, Slc, 450
• for makes: Mercedes
• for years: 1980
• mpn: 1164602480
• type: Power Steering Pump
• manufacturer warranty: 1 Month

seller steragebo:

• # reviews: 340
• rating: 100.0%
• city: Garland, Texas

payments steragebo:

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

offer steragebo:

• sold: 0
• quantity: 1
• options: Ship-to-home
• started: May 17, 2026
• availability: In Stock

shipping steragebo:

• carrier: UPS
• service: UPS Ground Saver
• type: Fixed
• transit: 3-5 Days
• class: Economy
• cost: $20.00

general steragebo:

• condition: Used
• Car Truck Parts Accessories > Steering Suspension > Gearboxes, Rack Pinions

returns steragebo:

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

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