Ever wish your trusty Kubota tractor could do even more? You know, handle those tougher jobs with attachments like grapples or snow blowers? If you’ve ever felt a little limited by what your tractor can currently do, you’re not alone! Many Kubota owners dream of adding that extra boost of power and control to tackle a wider range of tasks.
But let’s be honest, figuring out the right Third Function Valve for your Kubota can feel like a puzzle. There are so many different types and brands out there! You might be worried about picking the wrong one, spending too much money, or even causing problems with your tractor. It’s a common frustration, and it can stop you from unlocking your tractor’s full potential.
That’s exactly why we’re here! In this post, we’re going to break down everything you need to know about Third Function Valves for Kubota tractors. We’ll help you understand what they are, why they’re so useful, and most importantly, how to choose the perfect one for your needs. Get ready to learn how to make your Kubota work smarter, not harder!
Our Top 5 Third Function Valve For Kubota Recommendations at a Glance
Top 5 Third Function Valve For Kubota Detailed Reviews
1. Third Function Valve Kit Compatible with Kubota L2501 L3301 L3901 Tractors with LA525 Loader
Rating: 8.7/10
Upgrade your Kubota tractor’s capabilities with this Third Function Valve Kit. It adds essential hydraulic power, letting you use more attachments like grapples and augers. This kit is designed for specific Kubota tractor and loader models, making it a perfect fit.
What We Like:
- Wide Compatibility: Works with several Kubota L-series tractors and their loaders, so it fits many machines.
- Durable Build: Made with strong aluminum and a 12V solenoid valve, it can handle tough jobs and high hydraulic pressure (up to 5080 PSI).
- Enhanced Functionality: Lets you do two things at once, like curling your bucket while operating a grapple. This makes your tractor much more versatile.
- Upgraded Joystick: The metal joystick has two buttons for easy, precise control of hydraulic attachments. It’s comfortable to use and is waterproof.
- Reinforced Mounting Bracket: The strong bracket keeps the valve steady and prevents leaks.
- Complete Kit: Comes with everything you need, including hydraulic hoses, adapter bushings, and quick couplers, plus easy-to-follow instructions.
- Easy Installation: You can install it yourself with the included parts and guide.
- Satisfaction Guarantee: Backed by a 30-day money-back guarantee and a 12-month warranty.
What Could Be Improved:
- The kit is specific to certain Kubota models, so it won’t fit all tractors.
This Third Function Valve Kit is a smart investment for any Kubota owner looking to get more out of their tractor. It offers a great blend of performance, durability, and ease of use.
2. Third Function Valve Kit for Kubota MX4700
Rating: 8.6/10
Unlock new capabilities for your Kubota tractor with this Third Function Valve Kit. This kit lets you add extra hydraulic power to your machine. It’s designed to work with specific Kubota MX series tractors and their loaders, the LA1065 and LA844. You can easily add tools like grapples, augers, or even a snowplow tilt. This means more versatility for your work.
What We Like:
- Adds a new hydraulic function to your tractor without messing with the main controls.
- Lets you use multiple tractor functions at once, like moving your bucket and operating a grapple at the same time.
- Comes with a comfortable, waterproof joystick handle with buttons to control the new function.
- Built tough with high-quality materials that resist rust and corrosion for long-lasting use.
- Includes everything you need for installation, along with clear instructions.
- Backed by a 30-day money-back guarantee and a 12-month warranty for peace of mind.
What Could Be Improved:
- The kit is specific to certain Kubota tractor and loader models, so it won’t fit all tractors.
- While the pressure ratings are high, ensure your tractor’s hydraulic system can support the added demands.
This kit offers a significant upgrade for your Kubota tractor, making it more capable and efficient. It’s a smart investment for anyone looking to get more done.
3. Summit Hydraulics Third Function Valve Kit Compatible with Kubota L2501
Rating: 9.5/10
Tired of juggling controls on your Kubota tractor? The Summit Hydraulics Third Function Valve Kit is here to make your life easier. This kit adds a whole new level of control, letting you operate extra attachments like grapples and augers with ease. It’s designed specifically for Kubota L-series tractors, so you know it’ll fit right in.
What We Like:
- This kit works with several popular Kubota models, including the L2501, L3301, L3901 (with LA 525 loader), and L3200 and L3800 (with LA 524 loader).
- It uses the “power beyond” port on your existing loader valve. This means you can use your new third function at the same time as other loader functions, like curling your bucket and closing a grapple simultaneously.
- The new joystick handle is a game-changer. It replaces your old one and has two built-in buttons. These buttons let you control your new hydraulic cylinder with just a push.
- The valve itself is built tough. It has a solid aluminum housing, made for heavy-duty work.
- It can handle high pressure (up to 5080 PSI) and a good amount of fluid flow (up to 15 GPM), so it’s ready for demanding jobs.
- The kit comes with everything you see in the picture, plus clear installation instructions.
What Could Be Improved:
- While it’s designed for specific Kubota models, double-checking your exact loader model is crucial to ensure perfect compatibility.
- The high-pressure rating is great, but users should always follow safety guidelines when working with hydraulic systems.
This kit brings a significant upgrade to your tractor’s capabilities. It allows for more efficient operation and opens up possibilities for using more advanced attachments.
4. TFK2 Third Function Valve Kit Fit for Kubota L2501 L3301 L3901 L3200 L3800 Tractors with LA525 LA524 Loaders
Rating: 9.2/10
Unlock the full potential of your Kubota tractor with the TFK2 Third Function Valve Kit. This kit is designed to upgrade your tractor’s hydraulic capabilities, allowing you to easily operate a variety of powerful attachments. If you’re looking to add grapples, augers, or snowplow tilt functions to your L2501, L3301, L3901, L3200, or L3800 tractor, this kit is a fantastic and affordable solution. It’s important to note that this kit is not compatible with tractors that have cabs.
What We Like:
- Great Fitment: This kit offers a precise fit for specific Kubota tractor and loader models, making installation straightforward.
- Versatile Attachments: Easily connect and operate a wide range of hydraulic attachments like grapples, augers, and snowplows.
- Ergonomic Joystick: The upgraded joystick features integrated push-button switches for easy cylinder control and a comfortable, waterproof design.
- Premium Quality Construction: Made from durable aluminum alloy with CNC machined couplers for longevity and reliability.
- Comprehensive Kit: Includes everything you need for installation, from the valve and joystick to hoses, fittings, and a detailed manual.
- Satisfaction Guarantee: Backed by a 12-month warranty and a commitment to excellent customer service.
What Could Be Improved:
- Cab Incompatibility: This kit cannot be used on tractors equipped with cabs or closed cabs, limiting its application for some users.
This TFK2 Third Function Valve Kit is an excellent investment for any Kubota tractor owner wanting to expand their machine’s capabilities. It provides a robust and user-friendly way to tackle a wider array of tasks.
5. Silscvtt Third Function Valve Kit replacement for Kubota MX4700
Rating: 8.9/10
Upgrade your Kubota tractor with the Silscvtt Third Function Valve Kit! This kit is a fantastic addition for anyone needing more control and versatility from their MX4700, MX4800, MX5000, MX5100, MX5200, or MX5800 series tractor. It’s designed to give you the power to operate extra attachments smoothly and efficiently, making your work easier and faster. The solid aluminum construction means it can handle tough jobs and last a long time.
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What We Like:
- The valve body is made of strong aluminum, so it’s built to last through tough work.
- It includes a new joystick handle with handy push-button switches for easy control of your cylinder.
- You can use this kit to power multiple loader functions at the same time, thanks to the “power beyond” port.
- The company offers helpful service to guide you through the whole process.
- It’s a direct replacement for specific Kubota tractor models, making installation simpler.
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What Could Be Improved:
- More detailed installation guides or videos could be helpful for some users.
- The initial setup might require a bit of mechanical knowledge.
This Silscvtt Third Function Valve Kit is a valuable upgrade for your Kubota tractor, adding significant functionality. It’s a smart investment for farmers and landowners looking to get more out of their equipment.
Unlock More Power: Your Guide to Kubota Third Function Valves
Adding a third function valve to your Kubota tractor is a smart move. It lets you control extra hydraulic attachments like grapples or augers. This guide helps you pick the right one.
Why You Need a Third Function Valve
Your Kubota tractor comes with basic hydraulics. A third function valve adds more capabilities. It gives you control over a fourth hydraulic circuit. This means you can power more tools. Think about using a hydraulic grapple to move logs. Or an auger to dig post holes. A third function valve makes these tasks easier.
1. Key Features to Look For
When shopping, keep these features in mind.
Ease of Installation
Some kits are plug-and-play. Others need more wiring. Look for kits designed for your specific Kubota model. This makes installation simpler.
Valve Type
There are different valve types. Open-center valves are common. Closed-center valves offer more precise control. Most aftermarket kits use spools. Look for a valve with enough flow capacity for your attachments.
Lever or Joystick Control
You can control the valve with a lever or a joystick. Joysticks offer more ergonomic control. They can be easier to use for long periods. Levers are simpler and often cheaper.
Included Hoses and Fittings
A good kit includes all the necessary hoses and fittings. Make sure they are high quality. This prevents leaks.
Durability and Build Quality
You want a valve that lasts. Look for sturdy construction.
2. Important Materials
The materials used in a third function valve affect its performance and lifespan.
Valve Body
The valve body is usually made of strong metal like steel or aluminum. Steel is very durable. Aluminum is lighter.
Seals and O-rings
These prevent hydraulic fluid from leaking. They should be made of oil-resistant rubber like Buna-N.
Hoses
Hydraulic hoses need to be tough. They should handle high pressure. Look for reinforced rubber hoses.
3. Factors That Improve or Reduce Quality
Several things make a third function valve better or worse.
Brand Reputation
Well-known brands often make better products. They stand behind their items.
Design and Engineering
A well-designed valve works smoothly. It responds quickly to your commands. Poor design can lead to sluggish operation.
Manufacturing Precision
How well the valve is made matters. Tight tolerances mean fewer leaks. And better performance.
Customer Reviews
What other users say is important. Read reviews for insights.
4. User Experience and Use Cases
A third function valve transforms how you use your tractor.
Easier Attachment Changes
It makes switching between hydraulic tools much faster. You don’t need to reroute hoses as much.
Improved Productivity
You can do more tasks with your tractor. This saves you time and effort.
Common Use Cases
- Grapple Control: Easily open and close a hydraulic grapple. Move brush, logs, or debris.
- Auger Operation: Power a post hole auger for fencing or landscaping.
- Snowblower Control: Some snowblowers have hydraulic chutes. A third function valve can control this.
- Blade Angle Adjustment: On some front loaders, a third function can adjust the angle of a snow blade.
Frequently Asked Questions (FAQ)**
Q: What is a third function valve for a Kubota?
A: It’s an add-on part that gives your tractor an extra hydraulic control. This lets you power more tools.
Q: Do I need a third function valve?
A: You need one if you want to use hydraulic attachments like grapples or augers. It makes these tools work.
Q: How difficult is it to install a third function valve?
A: It depends on the kit. Some are easy to install. Others need more work. Check the instructions.
Q: Will a third function valve work on any Kubota?
A: No. You need a kit made for your specific Kubota model. Tractor models differ.
Q: What happens if I buy the wrong valve?
A: It might not fit. Or it might not work correctly. Always check compatibility.
Q: How much hydraulic flow does a third function valve need?
A: This depends on the attachment. Grapples need more flow than some other tools. Check your attachment’s requirements.
Q: Can I use a third function valve with a front-end loader?
A: Yes. Many kits are designed to work with loaders.
Q: What if my Kubota doesn’t have enough hydraulic ports?
A: Some kits add ports. Others might require you to use existing ones.
Q: Where can I buy a third function valve?
A: You can find them at tractor supply stores. Also online from specialized dealers.
Q: How long will a third function valve last?
A: With proper care and good quality, they can last many years. Regular maintenance helps.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.

I’m the recipe developer and food photographer behind Air Fryer at Tiffany’s. I’m also a wife, mom to two adventurous little boys, registered nurse, and live in the great Midwest. Join me as I show you new ways to use your air fryer that you never knew possible.




