MAZDA S51S-51-833 Air Rivet

( Manufacturer Part Number: S51S-51-833 ), ( Model: 3 CX-5 CX-50 CX-90 CX-30 CX-9 MX-30 6 CX-3 5 MX-5 ), ( Part Type: Guide ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included ), ( Replaces Part Number: Ne51-51-ps7 )

Review MAZDA Genuine Air Guide Rivet fits CX-5

The **Mazda S51S-51-833 Air Rivet** is a precision-engineered, high-performance fastening solution designed for professionals who demand reliability, durability, and ease of use in demanding applications. Part of Mazda s premium line of automotive and industrial hardware, this air rivet stands out as a versatile tool for securing lightweight materials such as aluminum, steel, and composite substrates with exceptional strength and precision. Engineered with a robust stainless steel body and a high-quality, corrosion-resistant design, the S51S-51-833 is built to withstand the rigors of repeated use in automotive bodywork, aircraft maintenance, and general fabrication environments where consistency and performance are critical. Its compact yet sturdy construction ensures minimal fatigue during prolonged operation, making it an ideal choice for both shop floor and on-site applications.

What truly sets this air rivet apart is its **adjustable clamping force mechanism**, which allows for fine-tuned control over the fastening process, reducing the risk of over-compression or under-securing critical joints. The rivet s **self-piercing capability** eliminates the need for pre-drilling in many materials, saving valuable time while maintaining a clean, professional finish. The integrated **air-operated mechanism** delivers consistent, high-speed deployment with minimal effort, making it perfect for high-volume production lines or repetitive tasks where manual riveting would be inefficient. Additionally, the rivet s **low-profile head design** ensures a flush, seamless appearance, which is particularly advantageous in applications where aesthetics matter, such as automotive body panels or custom fabrication projects.

Safety and ergonomics are also key considerations in the S51S-51-833 s design. The rivet features a **non-slip grip** and a **comfortable trigger mechanism**, reducing operator fatigue during extended use. Its **durable, high-pressure air seal** ensures reliable performance even in environments with fluctuating air supply pressures, while the **self-lubricating components** minimize wear and extend the tool s operational lifespan. Whether used in a controlled manufacturing setting or in the field, this air rivet delivers **repeatable, high-quality results** with every use, making it a trusted asset for professionals who refuse to compromise on quality.

Backed by Mazda s reputation for innovation and precision engineering, the S51S-51-833 is not just a tool it s a **performance-driven solution** that bridges the gap between versatility and reliability. Its compatibility with standard air compressors (typically 80 100 PSI) and adaptability to various material thicknesses (ranging from 0.020" to 0.060" depending on the substrate) further enhance its appeal to a wide range of industries. For those seeking a fastening solution that combines **speed, strength, and precision**, the Mazda S51S-51-833 air rivet is an indispensable addition to any toolkit.

### **Pros and Cons of Buying a Mazda S51S-51-833 (Air Rivet) (1983 1985)**

#### **Pros**

1. **Reliable Engine and Chassis**

The Mazda RX-7 (S51S) is renowned for its lightweight, aluminum-block rotary engine, which is known for its smooth power delivery and durability when maintained properly. The S51S chassis is also well-built, with a rigid structure that contributes to good handling.

2. **Performance and Driving Experience**

The 13B engine (in the S51S) produces around 140 150 horsepower, which is sufficient for spirited driving, especially in its original form. The car s low weight and balanced weight distribution make it highly responsive and fun to drive on twisty roads.

3. **Rotary Engine Longevity (With Proper Care)**

Unlike piston engines, rotary engines can last exceptionally long if they receive regular maintenance, including proper oil changes (using rotary-specific oil) and avoiding excessive heat. Many well-maintained RX-7s exceed 200,000 miles.

4. **Classic Mazda Design and Aesthetics**

The S51S has a timeless, wedge-shaped design that remains iconic in the rotary car community. Its clean lines and aggressive stance make it visually appealing, especially in original condition.

5. **Strong Aftermarket Support**

The RX-7 has a massive aftermarket, with readily available parts for modifications (turbo kits, suspension upgrades, interior restyling) and restoration. This makes maintenance and upgrades relatively straightforward.

6. **Potential for High Resale Value**

Well-preserved S51S models, especially those with originality or rare features (e.g., early 13B engines, specific paint colors), can appreciate in value over time, particularly among collectors.

7. **Lightweight and Agile Handling**

The RX-7 s aluminum construction keeps it lightweight, making it nimble and easy to maneuver, which is a major advantage for enthusiasts who enjoy driving.

---

#### **Cons**

1. **High Maintenance Requirements**

Rotary engines require specialized care, including frequent oil changes (every 3,000 5,000 miles), proper cooling system maintenance, and attention to seals and gaskets. Neglecting these can lead to catastrophic failure.

2. **Oil Consumption and Leaks**

Rotary engines naturally consume oil (typically 1 quart per 1,000 miles), which must be monitored and topped off. Leaks from seals or gaskets are also common, requiring regular inspections.

3. **Limited Original Parts Availability**

While aftermarket parts exist, finding original Mazda OEM components (especially for older models) can be difficult and expensive. This may necessitate sourcing from specialty suppliers or restoring from parts cars.

4. **Rust Issues (Especially in Older Models)**

Many S51S models from the early '80s suffer from rust, particularly in the floor pans, wheel wells, and lower body panels. A thorough inspection is essential before purchasing to avoid costly repairs.

5. **Turbocharging Challenges**

While turbocharging is popular, it requires careful tuning and maintenance. Improperly modified turbo RX-7s can suffer from overheating, oil dilution, or engine damage if not managed properly.

6. **Higher Cost of Ownership**

Due to maintenance needs, parts costs, and potential restoration expenses, owning an RX-7 can be more expensive than a conventional car. Budgeting for unexpected repairs is wise.

7. **Driving Characteristics Can Be Polarizing**

Some drivers find the rotary engine s power delivery (laggy throttle response, lack of low-end torque) less engaging compared to piston engines. The car s weight (around 2,200 2,400 lbs) also makes it heavier than modern sports cars.

8. **Limited Modern Safety Features**

The S51S lacks modern safety standards (e.g., ABS, modern airbags, electronic stability control). While this doesn t affect daily drivability, it may be a concern for some buyers.

---

### **Ending Conclusion**

The Mazda S51S-51-833 (Air Rivet) is a fantastic choice for enthusiasts who appreciate rotary engines, classic design, and a hands-on driving experience. It offers a unique blend of reliability (when properly maintained), performance, and collectibility. However, it requires significant upkeep, including oil management, cooling system checks, and potential rust repairs. If you re willing to invest time and money into its care, the RX-7 can be an incredibly rewarding and enjoyable car. For those seeking a plug-and-play daily driver or a low-maintenance vehicle, it may not be the best fit.

---

### **Recommendation**

- You have experience with rotary engines or are willing to learn proper maintenance.

- You appreciate classic Japanese design and want a car that stands out.

- You plan to drive it regularly and are prepared for occasional repairs.

- You find a well-documented, rust-free example with a clean service history.

- You re okay with higher ownership costs in exchange for a unique driving experience.

- You prefer a modern, low-maintenance vehicle.

- You re not comfortable with oil changes every 3,000 5,000 miles.

- You don t have access to rotary-specific parts or mechanics.

- The car has significant rust or mechanical issues that would require extensive repairs.

- You re primarily looking for a daily driver with minimal hassle.

**Final Verdict:** The Mazda RX-7 S51S is a fantastic project car or enthusiast s dream, but it s not for everyone. If you re passionate about rotaries and willing to put in the effort, it s an outstanding purchase. Otherwise, consider a more modern or lower-maintenance classic sports car.

Details:

Just message in and ask. Electrical parts are non returnable. Metal parts may have scratches/Scuffs on them, but it does not interfere with the working of part itself and they are new unused. Inquire about this before the time of purchase.

All parts must be new with the original packaging and manufacturing stickers.

part #: s51s51833 prices

• $14.00-$16.08

specifications vintagecarbumperus:

• for models: Cx-5
• for makes: Mazda
• mpn: S51s-51-833
• model: 3 Cx-5 Cx-50 Cx-90 Cx-30 Cx-9 Mx-30 6 Cx-3 5 Mx-5
• part type: Guide
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• parts included: Only Part Reference 0 On The Diagram Is Included
• replaces part number: Ne51-51-ps7

shipping vintagecarbumperus:

• type: Fixed
• cost: $0.00
• service: Standard
• class: Standard
• transit: 4-9 Days

offer vintagecarbumperus:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: March 14, 2026
• quantity: 4

returns vintagecarbumperus:

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

payments vintagecarbumperus:

• other
• wallet: Paypal
• credit card: Discover

seller vintagecarbumperus:

• # reviews: 27214
• rating: 99.9%
• city: Manchester, New Hampshire

general vintagecarbumperus:

• condition: New
• Exterior Parts Accessories > Bumpers Components > Bumper Inserts Covers

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