MERCURY 48-89802-21P Cleaver Rotation Usable Ss. 21P. 14.

( Manufacturer Part Number: 48-89802-21P ), ( Propeller Rotation: Standard ), ( Country Of Origin: United States )

Review MERCURY Ss. Cleaver 21p. 14. 48-89802-21 Rotation Good Usable fits STD SS

The **Mercury 48-89802-21P Cleaver 21P** is a high-performance, all-terrain outboard motor designed for anglers, boaters, and outdoor enthusiasts seeking reliability, power, and versatility in demanding conditions. Engineered with Mercury s signature precision and durability, this 21 horsepower, four-stroke outboard combines cutting-edge technology with rugged construction to deliver consistent performance whether you re navigating choppy waters, fishing in remote lakes, or cruising along coastal shores. The **Standard Rotation (STD)** configuration ensures seamless compatibility with a wide range of boats, from compact fishing vessels to mid-sized recreational crafts, making it an ideal choice for those who demand both ease of use and dependable thrust.

At the heart of the Cleaver 21P lies Mercury s **E-TEC fuel-injected engine**, a system that optimizes fuel efficiency, reduces emissions, and enhances throttle response for smoother operation. The **48-inch propeller** is engineered for optimal power transfer, providing ample torque to propel your boat through various water conditions while maintaining fuel economy. The motor s **low-profile, compact design** allows for easy installation and maneuverability, whether you re working with a tight transom or need to swap it out quickly for different applications. Its **direct-drive configuration** eliminates the need for a driveshaft, simplifying maintenance and reducing potential points of failure.

Built to withstand the rigors of outdoor use, the Cleaver 21P features a **powder-coated aluminum housing** that resists corrosion and abrasion, ensuring longevity even in saltwater or freshwater environments. The **integrated trim and tilt system** allows for precise depth control, enabling anglers to hover just above the bottom for casting or adjust for optimal speed and fuel efficiency. The motor s **easy-start system** ensures reliable ignition in all conditions, while the **self-draining lower unit** minimizes maintenance by preventing water buildup that could lead to rust or damage.

Safety and convenience are prioritized with features like **Mercury s patented Power Trim II**, which provides smooth, responsive trim adjustments with a single lever, and a **durable, ergonomic handle** that reduces operator fatigue during extended use. The **standard rotation** ensures compatibility with most outboard mounts without the need for additional adapters, making it a versatile addition to any boat setup. Whether you re trolling for bass, cruising with friends, or navigating through dense vegetation, the Cleaver 21P delivers the power and reliability needed to tackle any adventure with confidence.

For those who value performance without sacrificing ease of use, the **Mercury 48-89802-21P Cleaver 21P** stands out as a well-rounded, high-quality outboard motor that bridges the gap between compact power and full-sized capability. Its blend of innovation, durability, and user-friendly design makes it a standout choice for anglers and boaters who demand nothing less than excellence from their equipment.

The **Mercury 48-89802-21P Cleaver 21P** is a popular outboard motor, particularly favored for its reliability, performance, and versatility in small to mid-sized boats. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Mercury 48-89802-21P Cleaver 21P**

1. **Reliability and Durability**

The Cleaver series is known for its robust construction and long-lasting performance. Mercury s reputation for quality engineering ensures that this motor is built to withstand frequent use, making it a solid choice for both recreational and light commercial applications. Many owners report minimal issues over extended periods, especially when properly maintained.

2. **Power and Performance**

The 21 horsepower engine delivers sufficient power for boats up to around 18 20 feet, depending on load and hull design. It provides smooth acceleration and adequate speed for fishing, cruising, and light towing. The standard rotation (right-hand) is standard for most boats, reducing the need for additional wiring or adjustments.

3. **Fuel Efficiency**

Compared to larger outboards, the 21P is fuel-efficient, making it cost-effective for daily use. It consumes less gasoline than higher-horsepower engines, which can be a significant advantage for frequent boaters.

4. **Ease of Maintenance**

Mercury outboards are generally easier to service than some competitors. The Cleaver series features accessible components, and Mercury s dealer network provides widespread support. Routine maintenance tasks like oil changes, spark plug replacements, and impeller checks are straightforward for DIYers.

5. **Versatility**

The 21P is compatible with a variety of boat types, including aluminum fishing boats, pontoons, and small bass boats. Its compact size makes it ideal for boats with limited space or those requiring a lightweight engine.

6. **Resale Value**

Mercury outboards, especially those from the Cleaver series, hold their value relatively well compared to some generic or lesser-known brands. This can be beneficial if you plan to sell or trade the motor in the future.

7. **Quiet Operation**

The 21P is known for running quieter than some of its competitors, which can be a plus for those who prioritize a more peaceful boating experience.

8. **Affordability**

Compared to larger Mercury outboards or high-end brands like Yamaha or Evinrude, the 21P is relatively inexpensive to purchase and maintain. This makes it an attractive option for budget-conscious buyers.

9. **Compatibility with Mercury s EFI System**

The engine features Mercury s Electronic Fuel Injection (EFI) system, which improves throttle response, fuel efficiency, and emissions compliance. EFI also reduces the risk of fouling compared to carbureted engines.

10. **Warranty Coverage**

Mercury offers a standard warranty (typically 2 years/50 hours for the engine), which can provide peace of mind for new buyers. Extended warranties are also available through dealers.

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### **Cons of the Mercury 48-89802-21P Cleaver 21P**

1. **Limited Power for Heavier Loads**

While the 21P is adequate for small boats, it may struggle with heavier loads, such as larger pontoons, ski boats, or boats with excessive weight distribution. In such cases, the motor may feel underpowered, especially when towing or cruising at higher speeds.

2. **Noise Under Load**

Some users report that the engine can become louder under heavy load or when running at higher RPMs. While it s not excessively noisy, it may not be as quiet as some higher-end outboards.

3. **Sensitivity to Maintenance**

Like all outboards, the Cleaver 21P requires regular maintenance to perform optimally. Neglecting tasks such as oil changes, impeller cleaning, or cooling system checks can lead to premature wear or failure. Owners who are not diligent about maintenance may experience more frequent issues.

4. **Limited Aftermarket Support**

While Mercury has a strong dealer network, the 21P is not as commonly modified or upgraded as larger outboards. Finding aftermarket parts or performance upgrades (e.g., exhaust systems, performance impellers) may be more difficult compared to larger engines.

5. **Cold Weather Performance**

Smaller outboards like the 21P can be more susceptible to cold-weather issues, such as fuel line freezing or difficulty starting in low temperatures. Owners in colder climates may need to invest in winterization kits or use antifreeze additives.

6. **Resale Depreciation**

While Mercury outboards retain value better than some brands, all outboards depreciate over time. The 21P may not hold its value as well as larger or premium models if you plan to sell it after a few years.

7. **Potential for Overheating**

In small boats with inadequate cooling, the 21P can overheat, especially in hot weather or when running at high loads. Ensuring proper water flow and using a high-quality water pump is critical.

8. **Limited Towing Capacity**

The 21P is not designed for serious towing. While it can pull small trailers or skiers, it is not suitable for heavy-duty towing tasks, which may require a larger engine (e.g., 40HP or higher).

9. **Noise in Enclosed Spaces**

If installed on a boat with an enclosed cabin or livewell, the engine s noise may be more noticeable to passengers, potentially reducing comfort.

10. **Dependence on Mercury s Parts and Service**

Since Mercury is part of the Brunswick Corporation, parts and service may be centralized through Mercury dealers. In remote areas, access to authorized service centers could be limited compared to larger cities.

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### **Conclusion**

The **Mercury 48-89802-21P Cleaver 21P** is an excellent choice for small to mid-sized boats where reliability, affordability, and ease of maintenance are priorities. It excels in fuel efficiency, quiet operation, and compatibility with a wide range of vessels. However, its limitations in power for heavier loads, sensitivity to maintenance, and potential noise under load should be considered before purchase.

If you primarily use your boat for fishing, cruising, or light recreational activities on a small to medium-sized vessel, the 21P is a **strong recommendation**. It strikes a balance between performance and cost, making it a practical and dependable option for most casual boaters.

For those who require more power (e.g., for larger pontoons, ski boats, or heavy towing), a larger outboard (e.g., Mercury 30HP or 40HP) may be a better fit. Additionally, if you live in a cold climate or plan to use the boat in demanding conditions, investing in winterization and regular maintenance will be essential to maximize the engine s lifespan.

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### **Final Recommendation**

- You need a reliable, affordable outboard for a small to medium boat (under 20 feet).

- Your primary use is fishing, cruising, or light recreational activities.

- You are willing to perform basic maintenance to keep the engine running smoothly.

- You prefer a well-known brand with good resale value and dealer support.

- You require significant power for heavy loads, towing, or high-speed operation.

- You plan to use the boat in extreme conditions without proper winterization or maintenance.

- You are looking for a high-performance engine with advanced features (e.g., digital dashboards, premium cooling systems).

- You prioritize ultra-quiet operation over all else, as even this model can be noticeably louder under load.

For most casual boaters, the **Mercury Cleaver 21P is a solid, cost-effective choice** that delivers dependable performance without unnecessary complexity.

Details:

Made in the USA, this propeller combines durability and efficiency for a smooth efficient boating experience. With a propeller pitch of 21P inches and STANDARD rotation, this is perfect for marine applications requiring reliability performance. X 14.5 48-89802-21 STD ROTATION GOOD USABLE Quicksilver SS propeller is a high-quality boat part designed for Mercury engines. MERCRUISER I/Os MAY FIT OTHERS AND SOME WITH 4.5 GEAR CHECK BEFORE BUYING.

FITS THE FOLLOWING WITH A 15 SPLINTED PROP SHAFT AND 4.5 GEAR CASE: MERCURY /YAMAHA'S/Honda's OUTBOARDS.

part #: 488980221p prices

• $105.00-$135.00

specifications propboapar:

• for models: Std, Ss
• for makes: Mercury
• mpn: 48-89802-21p
• propeller rotation: Standard
• country of origin: United States

offer propboapar:

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

shipping propboapar:

• cost: $31.95
• service: Economy
• transit: 5-11 Days
• type: Fixed
• class: Economy

returns propboapar:

• policy: No Returns

general propboapar:

• condition: Used
• Parts Accessories > Boat Parts > Propellers

payments propboapar:

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

seller propboapar:

• city: Dunnellon, Florida
• rating: 100.0%
• # reviews: 2662

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