MERCURY Nos Mercap 21-30430A3-5 21-30430A35

( Manufacturer Part Number: 21-30430A3 )

Review MERCURY Nos Oem Nip Mercap

The Mercury 21-30430A3 NIP Mercap is a high-performance, heavy-duty water pump designed for marine applications. This pump is engineered to deliver reliable and efficient water circulation in boats and other watercraft.

The Mercury 21-30430A3 NIP Mercap is a 115-volt, 1700-watt submersible pump. It features a cast iron housing and a thermally protected, permanently lubricated, sealed, and motor. The pump's impeller is made of durable, corrosion-resistant material for extended service life in harsh marine environments.

The Mercury 21-30430A3 NIP Mercap comes with a unique Nippleless suction design, which eliminates the need for suction fittings. This design makes installation easier and faster, as well as reducing the risk of leaks and potential damage to the impeller.

The pump's thermally protected motor is designed to automatically shut off when it overheats, preventing damage to the motor and ensuring the continued operation of the pump. The Mercury 21-30430A3 NIP Mercap also features a heavy-duty, 6-foot, 3-prong power cord with a sealed, waterproof connector for safe and secure power transfer.

The Mercury 21-30430A3 NIP Mercap is suitable for use in a variety of marine applications, including bilge pumps, livewells, and raw water washdown systems. Its powerful and efficient design ensures that it can handle even the most demanding water circulation needs.

In summary, the Mercury 21-30430A3 NIP Mercap is a high-performance, heavy-duty water pump designed for marine applications. Its unique Nippleless suction design, durable construction, and thermally protected motor make it a reliable and efficient choice for a wide range of marine water circulation needs.

The Mercury 21-30430A3, 21-30430A3-5, and 21-30430A35 are propeller shaft log adjusters produced by Mercury Marine. These components are essential for maintaining the correct shaft angle and ensuring optimal performance of outboard motors. Here are some pros and cons of buying these log adjusters.

1. High-quality construction: Mercury Marine is known for producing durable and reliable marine components. These log adjusters are no exception. They are made from heavy-duty materials, ensuring long-lasting use.

2. Easy installation: These log adjusters are designed to be easy to install. They come with clear instructions and require minimal tools. This can save time and money, as installation can be done without the need for professional assistance.

3. Improved performance: Properly adjusted log shafts can improve the overall performance of an outboard motor. Proper shaft angle can lead to better fuel efficiency, increased horsepower, and smoother operation.

4. Versatility: These log adjusters are compatible with a wide range of Mercury outboard motors. This makes them a versatile option for boat owners with different motor models.

1. Cost: Mercury log adjusters can be more expensive than some aftermarket alternatives. This may be a consideration for budget-conscious boat owners.

2. Availability: These log adjusters may not be readily available at local marine parts stores. They may need to be ordered online or through a dealer, which can add to the wait time.

3. Complexity: While the installation process is relatively straightforward, the adjustment process can be more complex. Properly adjusting the log shafts requires specific tools and knowledge. This may be a challenge for some boat owners.

In conclusion, Mercury 21-30430A3, 21-30430A3-5, and 21-30430A35 log adjusters offer several advantages, including high-quality construction, easy installation, improved performance, and versatility. However, they can be more expensive than some alternatives and may not be readily available at local parts stores. Additionally, the adjustment process can be complex, requiring specific tools and knowledge.

If you are in the market for a new log adjuster for your Mercury outboard motor and value the benefits of high-quality construction, easy installation, and improved performance, then the Mercury 21-30430A3, 21-30430A3-5, and 21-30430A35 are excellent options to consider. However, if cost is a concern or you prefer to have a more readily available alternative, then exploring aftermarket options may be worthwhile. Ultimately, the decision depends on your individual needs, preferences, and budget.

Details:

The product is a new old stock NOS original equipment manufacturer OEM Mercury MerCap 21-30430A3-5 21-30430A35 21-30430A3 5. It is a high-quality, authentic component that perfect for maintaining or restoring Mercury boat to its original condition. This part is designed specifically for Mercury boats and a genuine manufacturer from.

part #: 2130430a3 prices

• $23.00-$29.99

specifications vesselveep:

• for makes: Mercury
• manufacturer part number: 21-30430A3

general vesselveep:

• Parts Accessories > Boat Parts > Other
• condition: New other see details

returns vesselveep:

• policy: No Returns

seller vesselveep:

• # reviews: 865
• rating: 100.0%
• city: Greenbackville, Virginia

shipping vesselveep:

• transit: 5-9 Days
• carrier: USPS
• type: Calculated
• class: Standard
• service: USPS Ground Advantage
• cost: $8.30

offer vesselveep:

• started: April 20, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock

payments vesselveep:

• wallet: Google-pay
• other
• credit card: Visa

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