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PUMP  HYDRAULIC FOR CLARK 2331573 Pump - Hydraulic For For Clark and Nissan: 2331573

Clark Forklift Parts

Our Price: $310.11
PUMP  HYDRAULIC FOR CLARK 445639 Pump - Hydraulic For Clark: 445639

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ORBITROL STEERING GEAR PUMP  CLARK CL905077 Orbitrol Steering Gear Pump For Clark: 905077

In Stock Ready To Ship

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PUMP  HYDRAULIC FOR CLARK 2331572 Pump - Hydraulic For For Clark and Nissan: 2331572

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Clark Forklift Parts

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Clark Forklift Parts

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PUMP  HYDRAULIC FOR CLARK 448293 Pump - Hydraulic For Clark: 448293

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PUMP  HYDRAULIC FOR CLARK 448367 Pump - Hydraulic For Clark: 448367

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PUMP  HYDRAULIC FOR CLARK 2334955 Pump - Hydraulic For Clark: 2334955

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PUMP  HYDRAULIC FOR CLARK 449539 Pump - Hydraulic For Clark: 449539

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PUMP  HYDRAULIC FOR CLARK 1763665 Pump - Hydraulic For Clark: 1763665

Clark Forklift Parts

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Clark Forklift Hydraulic Pumps

Table of Contents

  1. Summary
  2. What is the Function of a Clark Forklift Hydraulic Pump?
  3. How do I Know if My Clark Forklift Hydraulic Pump is Bad?
  4. What to Do Before Replacing a Clark Forklift Hydraulic Pump
  5. Purchase Your Brand New Clark Forklift Hydraulic Pump at Lift Parts Warehouse
  6. Takeaways

Summary

Like any other forklift, Clark forklifts rely on hydraulic systems to carry out their material handling jobs quickly and efficiently. Among all of Clark forklift's hydraulic system parts, the hydraulic pump is the most important. That's why it's crucial to know how to detect their possible faults when they start to appear, either to correct them or to replace the pump itself. With this in mind, Lift Parts Warehouse wants to share a little more about this essential device and what considerations you have to consider when purchasing its replacement.

What is the Function of a Clark Forklift Hydraulic Pump?

Clark lift trucks use hydraulic pumps that are essentially mechanical actuators that transform mechanical power into hydraulic energy. All hydraulic pumps for Clark forklifts perform two different processes to operate successfully. First, a mechanical action known as a vacuum is created at the pump inlet. This action allows natural pressure to propel fluid from the device's reservoir to the line to the pump. Second, this action forces this fluid into the pump outlet and moves it further into the system.

Cross view of a typical Clark forklift hydraulic pump
Most Clark lift trucks use hydraulic gear pumps to generate hydraulic pressure

As the hydraulic fluid flow is restricted while the pump continues to push higher and higher, the fluid pressure will increase due to the hydraulic fluid being incompressible. Thanks to this increasing pressure, hydraulic elements such as lift cylinders, tilt cylinders, and steering cylinders can be extended or retracted, which allows handling the loads efficiently and without much effort.

New hydraulic pump replacement for Clark forklift: 2334954
Hydraulic Pump for Clark Forklift: 2334954

Gear-type hydraulic pumps are the most common type of Clark forklift hydraulic pump. If you want to learn more about these pumps, watch the following video:

How do I Know if My Clark Forklift Hydraulic Pump is Bad?

Internal parts of a clark forklift hydraulic pump
A defective Clark forklift hydraulic pump puts the entire lift truck's hydraulic system at risk

It is very rare for a gear hydraulic pump to suddnly and unexpectedly completely fail. Generally, when these devices begin to present some type of failure, it is usually reflected in one way or another. If we keep an eye out for these signals, we can take corrective action right before the pump fails. This will help extend the device's lifespan and save much of our money. Below we will highlight the most common signs or symptoms in Clark forklifts due to a faulty hydraulic pump.

  • Increased Noise
  • Slow Hydraulic Performance
  • Leaking Hydraulic Fluid
  • High Temperature
  • The Hydraulic Pump Turns, but no Flow

What Causes Clark Forklift Hydraulic Pump Failure?

  • Worn seals. Over time, the seals in the pump can wear out, causing leakage. This might make the lift truck's forks move more slowly or less responsively.
  • Leaks. If your Clark forklift hydraulic pump shows signs of a leak, it's crucial to take action immediately. Leaks cause the pump to lose pressure, leading to decreased lifting power.
  • Hydraulic fluid contaminated. This happens when abrasive particles in the fluid come from repairs, welding slag or wear and tear on seals. And, if the hydraulic filter can't keep these particles out, they will move around freely in the system damaging the rest of the hydraulic parts. This will make the pump less efficient and could eventually take it out of service completely.

What to Do Before Replacing a Clark Forklift Hydraulic Pump

Do you have a new hydraulic pump for your Clark forklift? If so, there are some things you need to do before installing it. To make the most of your new pump and keep it working well for as long as possible, we need first to purge the hydraulic system. This will eliminate any impurities or particles that could damage the system.

Once the system has been purged, we must ensure that there is no type of leak through which the hydraulic fluid can escape. That's why we must check out all the connections. If possible, we should replace or at least check the seals of the hydraulic cylinders as well. We know that sounds like a lot of work, but with these instructions, you can guarantee that everything will go perfectly with your new hydraulic pump.

For more recommendations, take a look at the following video:

Purchase Your Brand New Clark Forklift Hydraulic Pump at Lift Parts Warehouse

When it comes time to replace your Clark forklift's hydraulic pump, you should only trust the best, and there is no better place to find better quality Clark forklift hydraulic pumps than Lift Part Warehouse. We carry a wide selection of hydraulic pumps compatible with many Clark forklift models, so you can be sure to find the perfect one for your needs.

New hydraulic pump replacement for Clark forklift: 450072
Hydraulic Pump for Clark Forklift: 450072

We only carry the highest quality products, so you can rest assured that your new hydraulic pump will provide years of reliable service. But if you are not satisfied when you receive your order, you can return it, and your money will be refunded. We invite you to click "here" to learn more about our returns policy.

But we're so confident in our products that each one of them comes with a one-year warranty to prove it. So, why wait any longer then? Let our work speak for itself, contact our staff via chat, or if you prefer, you can call us (1.800.210.8170) and place your order today.

Takeaways

Clark forklift hydraulic pumps are essential for the proper functioning of Clark forklifts. These pumps provide the hydraulic power necessary for the Clark lift trucks to lift their loads. When they fail, these vehicles' efficiency and load handling capacity is negatively affected. It is therefore essential to know how to detect their failures in time to take corrective measures before it is too late. If you need a new Clark forklift hydraulic pump, remember that you can count on Lift Parts Warehouse. We assure you that with our brand new hydraulic pumps, your Clark lift truck will be working at its peak performance for many years.

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