YANMAR 129A00-51100 Valve Mprop

( Brand: Yanmar ), ( Part Type: Valve ), ( Manufacturer Part Number: 129A00-51100 )

Review YANMAR Valve Assy Mprop

The Yanmar 129A00-51100 is a high-performance marine propeller valve designed to provide efficient and reliable water flow control for marine applications. This valve is an essential component for the Yanmar marine engines, ensuring the proper functioning of the cooling system.

The 129A00-51100 is a seawater-resistant valve, featuring a bronze body that is durable and corrosion-resistant. This material is commonly used in marine applications due to its ability to withstand the harsh marine environment. The valve includes a lever-operated handle that allows for easy operation and provides good leverage for opening and closing the valve.

This valve has a 1-inch (25.4mm) inlet and outlet size, making it suitable for use with larger marine engines and cooling systems. It has a flow capacity of 15.5 gallons per minute (58.3 liters per minute) at a pressure drop of 1 psi (6.9 kPa). The valve's design provides excellent flow characteristics, ensuring efficient water flow through the cooling system.

The Yanmar 129A00-51100 is also equipped with a non-return valve that prevents backflow of water when the engine is not running. This feature helps to maintain the integrity of the cooling system and protect against potential damage from contaminated water.

The valve is designed to meet the rigorous demands of marine applications, with a temperature range of -20 F to 140 F (-29 C to 60 C). It also meets the requirements of various marine certification agencies, including the American Bureau of Shipping (ABS), the United States Coast Guard (USCG), and the European Marine Equipment Directive (EMED).

In summary, the Yanmar 129A00-51100 is a high-performance marine propeller valve that offers reliable and efficient water flow control for marine applications. Its durable bronze body, seawater-resistant design, and non-return valve make it an ideal choice for marine cooling systems. With its excellent flow characteristics and ability to meet various marine certification requirements, this valve is a valuable addition to any marine engine installation.

The Yanmar 129a00-51100 is a common choice for those in need of a reliable and efficient marine propeller. Here are some pros and cons to help you make an informed decision:

1. High Efficiency: The Yanmar 129a00-51100 is a high-efficiency propeller design, which means it can help improve the overall fuel efficiency of your marine engine.

2. Durable: Yanmar propellers are known for their durability and resistance to corrosion, making them a popular choice for marine applications.

3. Versatile: This propeller is suitable for a wide range of marine applications, including boats with inboard engines, outboard engines, and sailboats.

4. Good Performance: The Yanmar 129a00-51100 provides good overall performance, with a good balance between speed and maneuverability.

5. Widely Available: Yanmar propellers are widely available from marine supply stores and online retailers, making it easy to find a replacement or upgrade.

1. Price: The Yanmar 129a00-51100 is a premium propeller, and it comes with a premium price tag.

2. Requires Professional Installation: Installing a new propeller, especially one as large as the Yanmar 129a00-51100, can be a complex process that requires professional installation to ensure proper fit and alignment.

3. Limited Size Options: The Yanmar 129a00-51100 is available in a limited range of sizes, so it may not be the best option for boats with very large or very small engines.

The Yanmar 129a00-51100 is a high-quality marine propeller that offers excellent efficiency, durability, and performance. However, it comes with a premium price tag and requires professional installation. If you're looking for a reliable and efficient propeller for your marine application, the Yanmar 129a00-51100 is definitely worth considering.

If you're in the market for a new marine propeller and are willing to invest in a high-quality option, the Yanmar 129a00-51100 is an excellent choice. Its high efficiency, durability, and versatility make it a popular choice among boat owners. However, if you're on a budget or have a very small or very large engine, you may want to consider other options. Be sure to consult with a marine professional to ensure proper fit and alignment during installation.

part # 129a0051100 prices

• $28.69-$30.00

specifications fuelperforma:

• brand: Yanmar
• part type: Valve
• manufacturer part number: 129A00-51100

shipping fuelperforma:

• class: Standard
• transit: 3-7 Days
• cost: $0.00
• service: Standard
• type: Fixed

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• other
• credit card: Mastercard
• wallet: Paypal

returns fuelperforma:

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

offer fuelperforma:

• options: Ship-to-home
• availability: In Stock
• best offers: True
• quantity: 1
• started: November 10, 2025
• sold: 0

seller fuelperforma:

• # reviews: 58087
• rating: 98.7%

general fuelperforma:

• Parts Accessories > Commercial Truck Parts > Other Commercial Truck Parts
• condition: New