
128170-51300 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $30.39 | Condition is New other (see details), 128170-51300 Yanmar VALVE ASSY, DELIVERY, shipping cost = $25.00 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $101.08 | Condition is New, Yanmar 128170-51300 Valve Assy Delivery, FREE SHIPPING | 99.4% |

The Yanmar 128170-51300 valve is a high-performance, marine-grade valve engineered for reliability and durability in harsh marine environments. This valve is a part of Yanmar's extensive line of marine components, known for their superior quality and long-lasting performance.
The Yanmar 128170-51300 valve is a 3-way, diaphragm-type, manually operated valve, designed to provide efficient engine cooling and excellent fuel economy. Its compact and lightweight design makes it an ideal choice for a wide range of marine applications.
The valve features a robust, cast iron body, which provides excellent resistance to corrosion and wear. The valve diaphragm is made of a high-quality, chlorobutyl rubber material, ensuring excellent sealing properties and excellent resistance to oil and fuel. The valve stem is made of stainless steel, which provides excellent resistance to corrosion and ensures smooth operation.
The Yanmar 128170-51300 valve is designed with a large, easy-to-operate lever, which makes it simple to use even in cramped spaces. The valve also features a built-in, non-return check valve, which prevents fuel backflow and ensures proper fuel flow to the engine.
The valve is designed to meet or exceed the requirements of the US Coast Guard and other major marine certification agencies. It is also compatible with a wide range of Yanmar marine engines, including those with electronic fuel injection systems.
The Yanmar 128170-51300 valve is an excellent choice for any marine application where reliable, long-lasting performance is essential. Its robust design, high-quality materials, and easy-to-use features make it a favorite among marine professionals and enthusiasts alike. Whether you're cruising the open seas or exploring local waterways, the Yanmar 128170-51300 valve is the ideal choice for your marine engine cooling and fuel system needs.
Buying a Yanmar 128170-51300 valve involves considering several factors, including its advantages, disadvantages, and an ultimate recommendation for potential buyers.
Advantages of Yanmar 128170-51300 Valve:1. Reliability: Yanmar is a reputable brand known for producing high-quality marine engines and components, including valves. This valve is expected to function efficiently and with minimal issues for an extended period.
2. Durability: The Yanmar 128170-51300 valve is designed to withstand the harsh marine environment. It is made from robust materials, making it resistant to corrosion, cavitation, and other common causes of valve failure.
3. Compatibility: This valve is specifically designed for use with Yanmar marine engines, ensuring a perfect fit and seamless integration.
Disadvantages of Yanmar 128170-51300 Valve:1. Cost: The Yanmar 128170-51300 valve may be more expensive compared to aftermarket or generic alternatives. However, the cost is justified by its superior quality and durability.
2. Limited availability: Since this valve is a genuine Yanmar part, it might not be as readily available as aftermarket alternatives. This could lead to longer shipping times or potential difficulties in finding a local supplier.
Ultimate Recommendation:For marine engine owners who prioritize reliability, durability, and compatibility, the Yanmar 128170-51300 valve is an excellent choice. Although it comes with a higher price tag compared to generic alternatives, the benefits of owning a genuine Yanmar part outweigh the cost difference. If you value the peace of mind that comes with using a high-quality, reliable component, then investing in a Yanmar valve is a worthwhile investment.
Details:
Made of high-quality components for durability, reliability, and performance. Designed specifically for trucks, trailers, and buses. : part number: manufacturer: Yanmar. Engineered using the latest technology to ensure product lasts longer in service.
Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Manufactured following strict OE standards to work like the original component.
specifications inboardfuel:
- brand: Yanmar
- mpn: 128170-51300
- part type: Valve
offer inboardfuel:
- availability: in stock
- best offers: true
- prices: $30.39–$101.08
- item condition:
- New other (see details)
- New
- options: ship-to-home
- in stock #: 2
- started: november 16, 2025
- sold #: 17
seller inboardfuel:
- # reviews: 58664
- rating: 98.8%
- city: los angeles, california
returns inboardfuel:
- paid by: seller
- time: 30 days
- policy: returns accepted
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
shipping inboardfuel:
- type: fixed
- class: standard
- transit: 4-7 days
- service: standard
payments inboardfuel:
- wallet: paypal
- other
- credit card: discover
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