1951 1952 Chevrolet Special NOS 2-DOOR Rubber Blackout Rear Stone Shields Guards #4589005 / 4589006

1951–1952 Chevrolet Special NOS 2-Door Rubber Blackout Rear Stone Shields Guards (#4589005 / #4589006)

🧠 Introduction

The early 1950s marked a defining period in Chevrolet’s history, as the brand continued to refine its post-war designs with improved styling, durability, and everyday usability. The 1951–1952 Chevrolet Special models were among the most popular vehicles of their time, offering reliability and clean, classic lines that remain highly sought after by collectors today.

While major components such as engines and body panels often receive the most attention in restoration projects, smaller protective accessories like stone shields play an equally important role. The 1951–1952 Chevrolet Special NOS 2-door rubber blackout rear stone shields guards, part numbers #4589005 and #4589006, are original OEM components designed to protect the lower rear body areas from damage caused by road debris.

For restorers aiming to preserve both function and authenticity, these NOS guards are an essential addition.

---

🚘 About 1951–1952 Chevrolet Special

The Chevrolet Special was designed as an affordable, dependable vehicle for everyday use. It featured:

• Simple yet elegant styling
• Durable construction
• Practical design for daily driving
• Wide availability in multiple body styles

The 2-door models, in particular, offered a sporty and compact appearance, making them popular among drivers of the era.

---

🛡️ What Are Rear Stone Shields Guards?

Rear stone shields guards are protective components installed near the lower rear section of a vehicle, typically around the wheel openings or quarter panels.

Their primary functions include:

• Protecting the body from stones and road debris
• Preventing paint damage and chipping
• Reducing wear on lower body panels
• Enhancing durability in everyday driving conditions

These components are especially important for vehicles driven on rough or unpaved roads.

---

⚫ What Does “Rubber Blackout” Mean?

The term rubber blackout refers to both the material and finish of the guards.

• Rubber construction provides flexibility and impact resistance
• Blackout finish gives a subtle, non-reflective appearance

This design offers practical benefits while maintaining a clean and understated look that blends with the vehicle’s body.

---

⚙️ Product Specifications

Product Name:
1951–1952 Chevrolet Special NOS 2-Door Rubber Blackout Rear Stone Shields Guards

Part Numbers:
#4589005
#4589006

Application:

• 1951 Chevrolet Special 2-Door
• 1952 Chevrolet Special 2-Door

Position:
Rear lower body / quarter panel area

Material:
Rubber

Finish:
Blackout (matte black)

Function:
Body protection from debris

Condition:
New Old Stock (NOS)

---

🧩 Understanding NOS (New Old Stock)

These stone shields are classified as NOS, meaning they were manufactured during the original production period but never installed.

Advantages include:

• Original OEM materials and construction
• Exact fit for the intended vehicle
• Authentic appearance
• High value for collectors

NOS rubber components are particularly valuable because modern reproductions often differ in texture, durability, and fit.

---

🎯 Importance in Restoration

1. Body Protection

These guards help preserve the vehicle’s paint and body panels.

2. Authentic Detailing

Maintains factory-correct appearance.

3. Longevity

Reduces wear and damage over time.

4. Increased Value

Original accessories enhance collector appeal.

---

🔍 About Part Numbers #4589005 / #4589006

These part numbers uniquely identify the left and right stone shields.

They confirm:

• Correct application for 1951–1952 models
• Proper fitment for 2-door vehicles
• Authentic OEM origin

Using both part numbers ensures a complete and accurate installation.

---

🛠️ Installation Considerations

When installing the stone shields:

• Clean the mounting surface thoroughly
• Align with factory mounting points
• Use proper fasteners or clips
• Ensure even positioning on both sides

Proper installation ensures effective protection and a clean appearance.

---

📦 Condition & Storage Notes

As NOS components, these guards may show minor signs of aging:

• Slight rubber stiffening
• Light surface marks
• Packaging wear

These characteristics are normal and do not significantly affect functionality.

---

🔍 Identifying Genuine NOS Stone Shields

To verify authenticity:

• Confirm part numbers #4589005 and #4589006
• Inspect rubber quality and texture
• Check for original manufacturing characteristics
• Compare with known OEM examples

Authentic NOS parts typically provide better fit and durability than reproductions.

---

🎯 Who Is This For?

These stone shields are ideal for:

• Classic Chevrolet restorers
• Vintage car collectors
• Restoration professionals
• Enthusiasts focused on authenticity

They are especially important for vehicles undergoing full or concours-level restorations.

---

🧠 Why Protective Accessories Matter

Protective components like stone shields are often overlooked, yet they play a vital role in maintaining a vehicle’s condition. Without them, lower body panels are more susceptible to damage, which can lead to costly repairs.

Using original OEM guards ensures:

• Proper protection
• Authentic appearance
• Long-term durability
• Consistent restoration quality

---

🧠 Final Thoughts

The 1951–1952 Chevrolet Special NOS 2-door rubber blackout rear stone shields guards (#4589005 / #4589006) are essential components for preserving both the functionality and authenticity of these classic vehicles.

By protecting vulnerable areas of the body while maintaining a factory-correct look, these guards contribute significantly to the overall quality of a restoration. For collectors and enthusiasts who value originality and detail, sourcing NOS components like these is a smart and worthwhile investment.