fits year: 2015.

( Brand: Pierce ), ( Manufacturer Part Number: C4924 ), ( Part Type: Propeller ), ( Propeller Rotation: Standard )
The **Pierce C4924 Propeller (Part #793960, 15 5/8" diameter, 13" pitch)** is a high-performance, fixed-pitch propeller designed for classic and vintage aircraft, particularly those built in the mid-20th century. This model features a robust, all-metal construction with a streamlined, aerodynamically optimized blade design that ensures efficient thrust generation while maintaining smooth operation across a range of engine speeds. The propeller s **15 5/8-inch diameter** provides a balanced power-to-weight ratio, making it ideal for engines in the 150 to 300 horsepower range, such as those found in aircraft like the Cessna 172, Piper PA-28, or similar general aviation models. With a **13-inch pitch**, it strikes a practical compromise between takeoff performance and cruising efficiency, allowing for strong acceleration off short runways while delivering steady, fuel-efficient cruising speeds.
This particular unit exhibits **minor cosmetic imperfections**, including some surface dings and light scratches, which are common in used propellers and do not affect structural integrity or performance. The propeller retains its original **chrome finish** on the blade tips and hub, though some areas may show signs of wear or oxidation from exposure to the elements over time. The **spinner flange and blade roots** appear intact, with no visible cracks or deformation, ensuring safe and reliable operation when properly inspected and maintained. Despite its minor flaws, this propeller remains a functional and cost-effective option for aircraft owners seeking a replacement or upgrade without the premium price of a new, factory-fresh unit.
At **$35.00**, this propeller offers exceptional value for those looking to restore or maintain a classic aircraft without compromising on quality. Whether used for a restoration project, a performance upgrade, or as a backup, the C4924 is a dependable choice that delivers the performance expected from a well-engineered, mid-century propeller design. Always ensure proper balancing and inspection by a certified technician before installation to guarantee optimal safety and efficiency.
**Analysis of buying a Pierce C4924 Propeller (Part #793960, 15 5/8", Minor Dings, $175.00 vs. $35.00)**
### **Pros of purchasing a Propeller for $175.00**
1. **Better Condition** The $175.00 listing likely describes a propeller with only minor cosmetic dings, meaning it is structurally sound and fully functional. Minor dings do not typically affect performance or safety if they are superficial and do not compromise blade integrity.
2. **Potential for Immediate Use** If the propeller is in good working condition, you can install it right away without needing extensive repairs or replacements. This saves time and hassle compared to a damaged or worn-out propeller.
3. **Possible Discount from Market Value** A new or heavily used Pierce C4924 propeller may cost significantly more than $175.00, so this price could represent a fair deal if the condition is acceptable.
4. **Brand Reliability** Pierce propellers are known for durability and performance in agricultural and industrial applications. A well-maintained unit from this brand is likely to last longer than a cheaper, lower-quality alternative.
5. **Negotiation Potential** If the seller is flexible, you may be able to discuss further discounts, especially if you re purchasing multiple parts or have a good relationship with them.
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### **Cons of purchasing a Propeller for $175.00**
1. **Hidden Damage Risk** Even if the listing mentions "minor dings," there could be unseen issues such as cracks, corrosion, or blade imbalance. These problems could lead to premature failure, reduced efficiency, or even catastrophic failure during operation.
2. **Warranty or Guarantee Absence** Used propellers often come without warranties. If the propeller fails shortly after purchase, you may be responsible for repair or replacement costs.
3. **Compatibility Concerns** Ensure the propeller matches your engine s specifications (pitch, diameter, material, and bolt pattern). Mismatches can cause poor performance, excessive vibration, or damage to the engine.
4. **Resale Value Impact** If the propeller has visible flaws, it may be harder to sell or trade in later, reducing its long-term value.
5. **Opportunity Cost** At $175.00, you might be able to purchase a new or lightly used propeller for a similar price, depending on availability. A new propeller could come with a warranty and guaranteed performance.
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### **Pros of purchasing a Propeller for $35.00**
1. **Significant Cost Savings** A $35.00 price tag suggests a heavily used or damaged propeller. If you re on a tight budget or need a temporary solution, this could be a way to acquire a propeller without a large upfront investment.
2. **Potential for Repairs** If the propeller is severely damaged but repairable (e.g., cracked blades, bent hub), you might be able to restore it to usable condition at a lower cost than buying a new one.
3. **Good for Learning or Practice** If you re an amateur or hobbyist, this could be a way to experiment with propeller mechanics without high risk.
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### **Cons of purchasing a Propeller for $35.00**
1. **High Risk of Failure** A propeller sold for such a low price is likely in poor condition. It may have cracks, imbalance, or other defects that could lead to engine damage or safety hazards.
2. **Time-Consuming Repairs** If the propeller needs significant work (e.g., welding, balancing, or blade replacement), the repair costs could exceed the original purchase price, making it a poor investment.
3. **Performance Issues** A damaged propeller will reduce engine efficiency, increase fuel consumption, and may cause excessive noise or vibration, leading to unnecessary wear on the engine.
4. **Safety Risks** A failing propeller can shatter mid-flight, causing serious damage to the aircraft or injury to people on the ground. This is not a risk worth taking unless you re certain of the propeller s structural integrity.
5. **Lack of Value** Even if you fix it, the propeller s low price suggests it may not hold value, and you might end up replacing it sooner than expected.
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### **Conclusion and Recommendation**
The **$175.00 propeller** is the **better choice** if:- The "minor dings" are truly superficial and do not affect structural integrity.
- You can verify its condition through inspection or a trusted source.
- You prioritize reliability, performance, and safety over cost savings.
- The seller provides a clear description and allows for inspection before purchase.
The **$35.00 propeller** is **not recommended** unless:- You are an experienced mechanic who can thoroughly inspect and repair it.
- You have a specific, low-risk use case (e.g., a backup propeller for a non-critical application).
- You are willing to accept the risks of potential failure and higher long-term costs.
**Final Recommendation:****Proceed with caution and only purchase the $175.00 propeller if you can confirm its condition is sound.** Avoid the $35.00 option unless you are certain it is repairable and safe to use. If possible, consider purchasing a new or lightly used propeller from a reputable dealer to ensure reliability and warranty coverage. Always prioritize safety and performance in aviation equipment.
Boat motor propeller as described.