KUBOTA K7591-14550 Hydro Relief Valve RTV-X900 RTV-X1100 RTV-X1140

( Part Type: Valve ), ( Machine Type: Utv / Sxs ), ( Manufacturer Part Number: K7591-14550 ), ( Compatible Model: Rtv-x1100 ), ( Compatible Year: 2017 )

Review KUBOTA Hydro Relief Valve

The Kubota K7591-14550 hydro relief valve is an essential component in the hydraulic system of Kubota tractors, specifically designed for use with RTV-X900, RTV-X1100, and RTV-X1140 models. This relief valve is responsible for ensuring safe and efficient operation of the hydraulic system by regulating the build-up of pressure during various tractor functions.

The valve body is made of durable cast iron, providing both strength and resistance to wear and tear. The valve core is constructed from hardened steel, enabling it to withstand the high hydraulic pressures encountered in heavy-duty tractor applications. The valve core design includes multiple ports for regulating the flow of hydraulic fluid between the tractor's various hydraulic circuits.

The Kubota K7591-14550 hydro relief valve comes with two optional springs, RTV-X900 and RTV-X1100, allowing users to customize the valve's pressure settings according to their specific tractor models and operating conditions. The RTV-X900 spring is suitable for the RTV-X900 model, providing a relief pressure setting of approximately 2,400 psi. The RTV-X1100 spring is recommended for the RTV-X1100 and RTV-X1140 models, offering a relief pressure setting of approximately 2,750 psi.

The valve is also equipped with an O-ring seal, ensuring a tight seal and preventing hydraulic fluid leakage. The O-ring is made from high-quality RTV-X silicone rubber, offering excellent resistance to wear, tear, and temperature extremes. The valve is designed for easy installation and removal, making routine maintenance and replacement a straightforward process.

In summary, the Kubota K7591-14550 hydro relief valve is a crucial component of the hydraulic system in Kubota RTV-X900, RTV-X1100, and RTV-X1140 models. Its durable cast iron construction, hardened steel valve core, and customizable spring options ensure reliable and efficient performance. The addition of an O-ring seal made from high-quality RTV-X silicone rubber further enhances the valve's durability and sealing capabilities.

Kubota K7591-14550 Hydro Relief Valve: A Comprehensive Analysis

The Kubota K7591-14550 hydro relief valve is a crucial component of Kubota's hydraulic systems. This valve comes in different variants, including RTV-X900, RTV-X1100, and RTV-X1140. In this analysis, we will discuss the pros and cons of buying a Kubota K7591-14550 hydro relief valve, focusing on these specific variants.

1. Durability: Kubota is known for manufacturing high-quality products, and the hydro relief valves are no exception. They are built to withstand heavy-duty agricultural and industrial applications.

2. Versatility: The K7591-14550 hydro relief valve comes in various sizes (RTV-X900, RTV-X1100, and RTV-X1140), allowing users to choose the one that best fits their specific hydraulic system requirements.

3. Easy Installation: These hydro relief valves are designed for easy installation, ensuring that users can quickly get their hydraulic systems up and running.

4. Leak Prevention: The valves have an RTV (Room Temperature Vulcanizing) seal, which helps prevent hydraulic fluid leaks.

1. Price: Kubota hydro relief valves can be more expensive compared to some aftermarket alternatives. However, the higher cost is often justified by their durability and reliability.

2. Availability: Depending on the location and specific valve variant, availability might be a concern. In some cases, users might need to order the valves online or contact their local Kubota dealership to secure one.

3. Complexity: Installing the hydro relief valve might require some technical knowledge and experience, especially for those who are not familiar with hydraulic systems.

The Kubota K7591-14550 hydro relief valve, available in RTV-X900, RTV-X1100, and RTV-X1140 variants, offers several advantages, including durability, versatility, easy installation, and leak prevention. However, it also comes with some disadvantages, such as a higher price point and potential availability issues. In summary, if you are in need of a reliable and effective hydro relief valve for your Kubota hydraulic system, the K7591-14550 series is an excellent choice, despite the potential drawbacks.

1. Ensure you have the correct valve size for your specific hydraulic system.

2. Check with your local Kubota dealership for availability and pricing.

3. If you are not comfortable with the installation process, consider hiring a professional to install the valve for you.

4. Weigh the advantages and disadvantages to determine if the Kubota hydro relief valve is the best choice for your needs and budget.

part # k759114550 prices

• $44.95-$179.95

specifications utvshift:

• for makes: Kubota
• part type: Valve
• machine type: Utv / Sxs
• manufacturer part number: K7591-14550
• compatible model: Rtv-x1100
• compatible year: 2017

seller utvshift:

• # reviews: 1606
• rating: 99.7%

returns utvshift:

• policy: No Returns

offer utvshift:

• started: January 15, 2026
• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home

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• other
• credit card: Diners-club
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general utvshift:

• condition: Used
• ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts

shipping utvshift:

• service: USPS Ground Advantage
• cost: $0.00
• type: Calculated
• transit: 5-9 Days
• carrier: USPS
• class: Standard

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