JOHN DEERE LVA20521 Rockshaft Control Valve 4044 4049 4052 4066

( Brand: John Deere ), ( Manufacturer Part Number: LVA20521 ), ( Part Type: Control Valve )

Review JOHN DEERE Oem Rockshaft Control Valve Assembly

The Deere LVA20521 Rockshaft Control Valve is a crucial component in John Deere tractors with model numbers 4044, 4049, 4052, and 4066. This valve plays a significant role in the tractor's hydraulic system, controlling the engagement and disengagement of the draft control and the optional mid-mount mower deck.

The LVA20521 is a versatile valve designed to provide smooth and efficient operation. It features a compact design, making it easy to install and integrate into the tractor's hydraulic system. The valve body is made from robust materials, ensuring durability and reliability under heavy use.

The valve operates using a spool that moves in response to hydraulic pressure. This spool controls the flow of hydraulic fluid to the draft control linkage, enabling the tractor to engage and disengage the draft control and the mower deck as required. The valve's design allows for precise control, ensuring optimal performance and reducing operator effort.

The LVA20521 Rockshaft Control Valve is engineered to meet John Deere's high standards for quality and functionality. It undergoes rigorous testing to ensure it can withstand the demands of agricultural applications. The valve is also easy to maintain, with accessible service points and a simple design that simplifies troubleshooting and repair.

In summary, the Deere LVA20521 Rockshaft Control Valve is an essential component for John Deere tractors with model numbers 4044, 4049, 4052, and 4066. Its compact design, robust construction, and precise operation make it a valuable addition to the tractor's hydraulic system, ensuring optimal performance and reducing operator effort.

The Deere LVA20521 rockshaft control valve is a component used in John Deere tractors, specifically for the models 4044, 4049, 4052, and 4066. Replacing this valve may be necessary due to wear or damage. Here are some pros and cons of buying this valve to help you make an informed decision.

1. OEM Part: Buying the original equipment manufacturer (OEM) part ensures a perfect fit and compatibility with your tractor.

2. Quality: John Deere is known for its durable and high-quality machinery, and the same can be expected from its replacement parts.

3. Warranty: OEM parts often come with a warranty, providing peace of mind and protection against potential defects or malfunctions.

4. Technical Support: Purchasing from the original manufacturer gives you access to their technical support and expertise.

1. Cost: OEM parts can be more expensive compared to aftermarket alternatives.

2. Availability: Depending on the supplier and your location, availability of OEM parts may be limited.

3. Lead Time: The ordering and delivery process for OEM parts can take longer than aftermarket alternatives.

In conclusion, when considering the purchase of a Deere LVA20521 rockshaft control valve, it is essential to weigh the benefits of buying an OEM part against the potential costs and inconvenience. While OEM parts offer the advantage of perfect fit, compatibility, and quality, they may also come with a higher price tag and longer lead times. Ultimately, the decision depends on your budget, preference for technical support, and urgency for the repair.

If you prioritize a quick repair and are budget-conscious, you may want to consider exploring aftermarket alternatives. However, if you value the peace of mind and assurance of a perfect fit and compatibility with your John Deere tractor, the OEM part would be the best choice.

Details:

Includes: EXACTLY what is shown in the photos. OEM John Deere LVA20521 Rockshaft Control Valve Assembly 4044, 4049, 4052, 4066: condition: Used: Unit is used in good, working condition.

part #: lva20521 prices

• $561.87-$1250.00

specifications tractoheavy:

• brand: John Deere
• mpn: Lva20521
• part type: Control Valve

returns tractoheavy:

• paid by: Seller
• method: Money back
• policy: Returns Accepted
• time: 30 Days

general tractoheavy:

• Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Other Heavy Equipment Parts Accessories
• condition: Used

seller tractoheavy:

• # reviews: 6148
• city: Draper, Utah
• rating: 99.9%

offer tractoheavy:

• best offers: True
• options: Ship-to-home
• started: November 2, 2025
• quantity: 1
• availability: In Stock
• sold: 0

payments tractoheavy:

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

shipping tractoheavy:

• class: Standard
• cost: $30.00
• service: Standard
• transit: 3-6 Days
• type: Fixed

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