3659559 Arm Cylinder Seal Kit Hitachi Excavator ZAX350-3

( Brand: Aftermarket ), ( Part Type: Seal Arm Cylinder Excavator ), ( Manufacturer Part Number: 3659559 )

Review AFTERMARKET Arm Cylinder Seal Kit Fit Hitachi Excavator Part fits ZX350-3

The 3659559 arm cylinder seal kit is a replacement component designed specifically for Hitachi Zaxia ZX350-3 and ZX350-3 excavators. This essential kit includes all the necessary seals required to maintain the hydraulic system of these excavator models in optimal condition.

The kit comprises 11 individual seals, ensuring that you have every part you need for a complete seal replacement. These seals include six arm cylinder seals, two check valve seals, one piston rod seal, one piston seal, and one cylinder head gasket. Each seal is precision-engineered to fit perfectly and function efficiently within the excavator's hydraulic cylinders.

The arm cylinder seals are designed to prevent hydraulic fluid leakage from the cylinders, ensuring that the excavator maintains its hydraulic pressure and seal integrity. These seals are made from high-quality, durable materials that can withstand the demanding conditions of heavy-duty construction equipment.

The check valve seals are responsible for controlling the flow of hydraulic fluid within the cylinder, ensuring that the excavator's hydraulic functions operate smoothly and efficiently. The piston rod seal protects the piston rod from external contaminants, preventing damage and extending the life of the cylinder.

The piston seal is a critical component that seals the space between the piston and the cylinder, preventing hydraulic fluid from leaking out and maintaining hydraulic pressure. Lastly, the cylinder head gasket is responsible for sealing the connection between the cylinder and the engine block, ensuring that hydraulic fluid doesn't mix with engine coolant.

Installing the 3659559 arm cylinder seal kit is a straightforward process, and the seals are easy to access and replace. However, it is recommended that the installation is performed by a qualified technician or mechanic to ensure that the seals are installed correctly and that the hydraulic system functions properly after installation.

In conclusion, the 3659559 arm cylinder seal kit for Hitachi Zaxia ZX350-3 and ZX350-3 excavators is an essential component for maintaining the hydraulic system's efficiency and integrity. The kit includes all the necessary seals for a complete replacement, ensuring that you have every part you need for a successful installation. The seals are precision-engineered to fit perfectly and function efficiently, ensuring that your excavator continues to perform at its best.

The Hitachi ZX350-3 excavator uses an arm cylinder seal kit (such as part number 3659559) to maintain the hydraulic system's functionality and prevent leakages. Let's discuss the potential advantages and disadvantages of purchasing this seal kit.

1. Ensures Proper Functioning: A worn-out or damaged seal kit can cause hydraulic leaks, affecting the excavator's performance. Installing a new seal kit ensures that the hydraulic system functions correctly and efficiently.

2. Extends the Lifespan of the Hydraulic System: Regularly replacing the seal kit can help prevent more significant and costly repairs or replacements in the future.

3. Improves Operator Comfort: A leaking seal kit can cause unwanted noise and mess, affecting the operator's comfort and focus while operating the excavator.

1. Cost: Replacing the seal kit can be an expense, especially when considering the labor costs for installation. However, the cost of a new seal kit is generally lower than the cost of major repairs or replacements.

2. Availability: The seal kit might not always be readily available, which could lead to downtime for the excavator. It's essential to order the kit in advance to minimize any inconvenience.

3. Installation Complexity: Installing the seal kit can be a complex process, requiring specialized tools and knowledge. Hiring a professional to install the kit can add to the overall cost.

The decision to purchase a Hitachi ZX350-3 arm cylinder seal kit (3659559) depends on the specific circumstances of your excavator's operation. Regularly replacing the seal kit can help maintain the hydraulic system's functionality, prevent significant repairs, and improve operator comfort. While the cost and complexity of installation are disadvantages, the benefits generally outweigh the drawbacks.

If you own or operate a Hitachi ZX350-3 excavator, it's recommended to periodically check the condition of the arm cylinder seal kit and replace it when necessary. By doing so, you can help ensure the excavator's optimal performance and minimize potential downtime and repair costs.

part # 3659559 prices

• $64.99-$80.77

specifications mufflermooch:

• for models: Zx350-3
• brand: Aftermarket
• part type: Seal Arm Cylinder Excavator
• manufacturer part number: 3659559

payments mufflermooch:

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

shipping mufflermooch:

• type: Fixed
• service: FedEx Ground Economy, UPS 2nd Day Air
• carrier: FedEx, UPS
• transit: 4-7 Days
• cost: $0.00
• class: Economy, Expedited

seller mufflermooch:

• rating: 99.4%
• # reviews: 250219

offer mufflermooch:

• quantity: 1
• sold: 0
• options: Ship-to-home
• started: July 24, 2025
• availability: In Stock

general mufflermooch:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Mufflers Resonators

returns mufflermooch:

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

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