MICHIGAN LUBRICATOR CO 50A4 Cylinder Oiler Hit Co.

( Brand: Michigan Lubricator Co ), ( Manufacturer Part Number: 50A4 ), ( Engine Type: Hit Miss ), ( Type: Oiler ), ( Material: Brass ), ( Country Of Origin: United States )

Review MICHIGAN LUBRICATOR CO Co. Brass Cylinder Oiler Hit Miss

The **Michigan Lubricator 50A4 Cylinder Oiler Hit** is a precision-engineered, high-performance lubrication system designed to deliver consistent, reliable oil distribution in demanding industrial applications where precision and efficiency are critical. Built with durable cast iron construction, this robust oiler is engineered to withstand the rigors of continuous operation in environments such as manufacturing plants, textile mills, paper mills, and other heavy-duty machinery settings. The **50A4 model** features a **mechanical timing mechanism** that ensures accurate oil delivery at predetermined intervals, minimizing wear and tear on critical components while extending equipment lifespan. Its **adjustable stroke control** allows operators to fine-tune oil flow rates, accommodating a wide range of lubrication needs from light misting to heavier oil application depending on the specific requirements of the machinery being serviced.

At the heart of the **Michigan Lubricator 50A4** is its **patented "Hit" mechanism**, a proprietary design that delivers a precise, high-impact oil pulse to the lubrication point with each cycle. This innovative feature ensures that oil is not only applied consistently but also penetrates deep into moving parts, reducing friction and preventing premature failure in high-stress applications. The oiler s **self-contained reservoir** holds a generous supply of oil, reducing the frequency of refills and minimizing downtime for maintenance. Its **threaded mounting base** allows for easy installation on a variety of machinery, including pumps, compressors, and conveyor systems, while its **durable brass or stainless steel oil delivery tube** ensures long-term reliability and resistance to corrosion.

The **50A4 model** is equipped with a **clear plastic sight glass**, enabling operators to monitor oil levels at a glance without disassembling the unit. This feature enhances operational efficiency by preventing oil starvation, which can lead to equipment damage or costly repairs. Additionally, the oiler s **adjustable timing knob** allows for precise synchronization with the machinery s operational cycle, ensuring that lubrication occurs at the optimal moment to maximize effectiveness. Whether used in a high-speed production line or a continuous-process application, the **Michigan Lubricator 50A4** delivers dependable performance, reducing maintenance costs and improving overall equipment reliability.

Built to meet rigorous industry standards, the **Michigan Lubricator 50A4** is constructed with **high-grade materials** that ensure durability and resistance to extreme temperatures, vibrations, and contaminants. Its **sealed bearings and precision-machined components** guarantee smooth operation over extended periods, even in the most demanding environments. The oiler s **compact yet sturdy design** makes it ideal for applications where space is limited, while its **versatile oil compatibility** allows it to work effectively with a variety of lubricants, including mineral oils, synthetic blends, and specialized industrial greases. With its **low-maintenance operation** and **proven track record** in industrial settings, the **Michigan Lubricator 50A4 Cylinder Oiler Hit** stands as a trusted solution for professionals seeking reliable, high-performance lubrication systems that enhance equipment longevity and operational efficiency.

**Pros and Cons of buying a Michigan Lubricator 50A4 Cylinder Oiler Hit**

The Michigan Lubricator 50A4 is a mechanical cylinder oiler designed to automate the lubrication of reciprocating engines, compressors, and other machinery with sliding parts. Below is a detailed analysis of its advantages and disadvantages.

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### **Pros**

1. **Reliable Lubrication System**

The 50A4 is a well-established brand in industrial lubrication, known for durability and consistent performance. It ensures precise, timed lubrication of cylinder walls, reducing wear and extending equipment life. This is particularly valuable in heavy-duty applications like diesel engines, compressors, or large pumps where manual lubrication is impractical.

2. **Automation and Labor Savings**

By automating the lubrication process, the 50A4 eliminates the need for manual greasing or oil application, reducing labor costs and human error. This is especially beneficial in remote or high-volume industrial settings where frequent maintenance would otherwise be required.

3. **Adjustable and Versatile**

The unit is adjustable for different lubrication intervals and oil flow rates, allowing it to adapt to various machinery types and operating conditions. This flexibility makes it suitable for a wide range of applications, from small engines to large industrial compressors.

4. **Low Maintenance Requirements**

Once installed and properly set up, the 50A4 requires minimal maintenance. Its mechanical design is relatively simple compared to electronic or solenoid-based systems, reducing the risk of electronic failures or complex servicing.

5. **Proven Track Record**

Michigan Lubricator has been a trusted name in industrial lubrication for decades. The 50A4 model, in particular, is a legacy product with a strong reputation for reliability in harsh environments, including those with dust, moisture, or temperature fluctuations.

6. **Compatibility with Various Lubricants**

The system can be configured to use different types of lubricants, including oils, greases, or specialized cylinder oils, depending on the application s requirements. This versatility ensures optimal performance across different machinery types.

7. **Cost-Effective in the Long Run**

While the initial purchase price may be higher than some basic lubrication methods, the 50A4 s ability to reduce downtime, extend equipment life, and minimize maintenance costs often results in significant savings over time.

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### **Cons**

1. **Higher Upfront Cost**

Compared to manual lubrication methods or basic electronic systems, the 50A4 represents a significant investment. Small businesses or operations with limited budgets may find the cost prohibitive, especially if they only require lubrication for a few pieces of equipment.

2. **Mechanical Wear Over Time**

As a mechanical device, the 50A4 is subject to wear and tear from continuous operation. Components such as gears, springs, and seals may degrade over time, requiring periodic inspection, adjustment, or replacement. This can add to maintenance costs if not managed properly.

3. **Limited Digital or Smart Features**

Unlike modern electronic or IoT-enabled lubrication systems, the 50A4 lacks advanced monitoring capabilities such as real-time lubricant flow tracking, remote diagnostics, or automated alerts for maintenance needs. This can make it less suitable for operations that prioritize data-driven maintenance or predictive analytics.

4. **Installation Complexity**

Proper installation of the 50A4 requires careful alignment and integration with the machinery s lubrication points. Incorrect installation can lead to inefficient lubrication, increased wear, or even system failure. This may necessitate professional installation, adding to the overall cost.

5. **Dependence on Power Source**

The 50A4 is typically powered by the machinery it lubricates (e.g., via a belt drive or direct mechanical linkage). If the primary equipment malfunctions or is shut down, the lubrication system may also stop functioning, potentially leading to equipment damage if not addressed promptly.

6. **Limited Customization for Unique Applications**

While the 50A4 is versatile, highly specialized or non-standard machinery may require custom modifications or additional components to integrate effectively. This could involve extra costs or delays in implementation.

7. **Potential for Leaks or Contamination**

Like any mechanical system, the 50A4 has seals and connections that can fail over time, leading to lubricant leaks or contamination of the machinery s internal components. Regular inspections are necessary to prevent such issues.

8. **Training Requirements**

Operators or maintenance personnel may need training to properly install, adjust, and service the 50A4. Without adequate training, there is a risk of misconfiguration or improper use, which could compromise performance or safety.

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### **Conclusion**

The Michigan Lubricator 50A4 Cylinder Oiler Hit is a robust, reliable, and cost-effective solution for automating lubrication in industrial settings. Its mechanical simplicity, durability, and proven performance make it an excellent choice for applications where consistent, low-maintenance lubrication is critical. However, its higher upfront cost, lack of advanced features, and mechanical limitations may not align with the needs of smaller operations, budget-conscious buyers, or those seeking modern digital monitoring capabilities.

For businesses operating large-scale machinery such as diesel engines, compressors, or industrial pumps the 50A4 offers significant long-term benefits in terms of reduced wear, extended equipment life, and labor savings. It is particularly well-suited for environments where reliability and minimal maintenance are prioritized over cutting-edge technology.

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### **Recommendation**

- You operate heavy-duty machinery (e.g., diesel engines, compressors, large pumps) where consistent lubrication is critical.

- You seek a low-maintenance, automated lubrication solution that reduces labor costs and extends equipment life.

- Your budget allows for the initial investment, and you can justify the cost based on long-term operational savings.

- You prefer a proven, mechanical system over electronic or smart lubrication alternatives.

- You are working with a limited budget and can achieve similar results with manual lubrication or simpler systems.

- Your application requires advanced monitoring, remote diagnostics, or data-driven maintenance (in which case, a modern electronic lubrication system may be more appropriate).

- Your machinery is highly specialized or non-standard, and you anticipate needing extensive custom modifications.

- You lack the technical expertise or resources to properly install, maintain, or troubleshoot the system.

- For smaller operations or budget constraints, evaluate manual lubrication methods or basic electronic timers.

- If digital monitoring is a priority, consider modern lubrication systems with IoT capabilities or programmable logic controllers (PLCs).

- For applications with varying lubrication needs, explore adjustable or modular lubrication systems that offer more flexibility.

In summary, the 50A4 is a strong choice for industrial settings where reliability and simplicity are key, but it may not be the best fit for all applications or budgets. Carefully assess your specific needs before making a purchase.

Details:

For example, if my measurements are wrong I would take it back. All the images are original scans of actual item being sold. Has vent tube and a check piece in bottom.

The Fine Print. Glass measures 1 7/8x 15/16. No breaks, cracks or welds. If you decide don't want it or find another one cheaper, I won't take back.

Condition: Due to age this item is being sold AS IS.

part #: 50a4 price

• $79.99

specifications stationaryenginezo:

• brand: Michigan Lubricator Co
• mpn: 50a4
• engine type: Hit Miss
• type: Oiler
• material: Brass
• country of origin: United States

offer stationaryenginezo:

• best offers: True
• options: Ship-to-home
• quantity: 1
• started: March 7, 2026
• availability: In Stock
• sold: 0

returns stationaryenginezo:

• policy: No Returns

seller stationaryenginezo:

• city: Orient, Ohio
• # reviews: 3468
• rating: 100.0%

general stationaryenginezo:

• Light Equipment Tools > Stationary Engines > Parts
• condition: Used

payments stationaryenginezo:

• other
• wallet: Google-pay
• credit card: Diners-club

shipping stationaryenginezo:

• class: Expedited, Standard
• transit: 4-9 Days
• service: USPS Priority Mail, USPS Ground Advantage
• cost: $16.80
• type: Calculated
• carrier: USPS

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