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Everything You Need To Know About Forklift Filters


Forklift filters refer to the various filters used in forklifts to ensure the proper functioning of the vehicle. These filters can include air filters, fuel filters, and hydraulic filters. 

The air filter filters out dust and other particles from the air intake, which helps prevent damage to the engine. The fuel filter removes impurities from the fuel, which helps to prevent clogs in the fuel system. The hydraulic filter filters out impurities in the hydraulic fluid, which helps prevent damage to the hydraulic components. 

It's essential to replace these filters regularly to ensure the proper functioning and longevity of the forklift. 

This guide will supply you with expertise about forklift filters and what to think about before shopping for one. Having specific expertise in any parts earlier than buying them is essential. And that is why we make sure you have comprehensive expertise in the workings of this component. 

Sourcefy’s mastery in parts selling would be helpful if you want to get a filter in your forklift. We have some quality brand-new, OEM, and Aftermarket substitute components that can provide long-lasting solutions to any broken part. 

You can effortlessly shop by looking at our website and discovering hundreds of different merchandise available. Sourcefy offers you first-rate advantages and economy, so you can get exceptional while saving money as we offer aggressive prices. 

Functions Of Forklift Filter

Forklift filters serve several vital functions in forklifts and other industrial vehicles. These include:

  • Engine protection: The air filter protects the engine by removing dirt, dust, and other particles from the air before it enters the combustion chamber. 

  • Fuel efficiency: A clean air filter can improve fuel efficiency by allowing the engine to breathe more easily.

  • Emissions reduction: A clean air filter can help reduce emissions by preventing contaminants from entering the combustion chamber.

  • Lubrication: Some forklifts have oil filters that remove impurities from the engine oil, which helps to protect the engine from wear and tear.

  • Hydraulic Filters: Some forklifts have filters for the Hydraulic system, which removes impurities from the oil and helps to protect the system from wear and tear. 

It's essential to regularly check and replace the filters in a forklift to ensure that it runs efficiently and effectively and to prevent damage to the engine and other components.

Types of Forklift Filters

Here are the types of filters essential for maintaining the health and efficiency of your forklift:

Standard Filter Types

Here are the common types of filters crucial for standard forklift maintenance and performance:

Forklift Air Filters

Air filters play an important role in ensuring the engine breathes clean air, akin to how our lungs need pure air. Trapping dust and particles prevents engine wear and keeps the forklift running smoothly, especially in dusty environments.

Forklift Oil Filters

Acting as the forklift's kidney, oil filters cleanse the engine oil from harmful debris. Regular replacement ensures the engine remains in prime condition, contributing to the forklift's longevity and reliable performance.

Fuel Filters

Fuel filters are crucial in purifying the fuel before it reaches the engine. They filter out contaminants, ensuring only clean fuel is burned. This results in better engine efficiency and reduced risk of engine clogs.

LPG Filters

For forklifts operating on Liquefied Petroleum Gas, these filters are indispensable. They remove impurities from the gas, ensuring clean and efficient burning, which is crucial for maintaining engine health and performance.

Hydraulic Filters

Located in the forklift's hydraulic filter system, these filters keep the hydraulic fluid free from contaminants. Clean hydraulic fluid is essential for the smooth operation of the lifting mechanisms, contributing to the forklift's operational efficiency.

Transmission Filters

Transmission filters keep the transmission fluid clean, which is vital for the smooth transitioning of gears. Maintaining these filters ensures the forklift moves effortlessly, enhancing maneuverability and operational ease.

Brand-Specific Filter Types:

Here are the specialized filters designed specifically for various forklift brands and their unique models:

Toyota Oil Filters

Specially designed for Toyota forklifts, these filters are engineered to meet the specific needs of Toyota engines. They ensure optimal oil cleanliness, contributing to the engine's durability and performance efficiency.

Yale Forklift Filters

Tailored for Yale forklifts, these filters are key to maintaining Yale models' unique engine and hydraulic systems. They ensure the forklift operates at peak performance, with minimal risk of mechanical failures.

Clark Forklift Filters

These filters are designed specifically for Clark forklifts and are necessary to preserve engine and system health. They are essential for the heavy-duty operations common to Clark forklifts, ensuring reliability and efficiency.

TCM Forklift Filters

Custom-made for TCM forklift models, these filters are crucial in maintaining the engine and hydraulic systems. They ensure that the forklift operates smoothly, even under strenuous conditions, by keeping harmful contaminants at bay.

Hyster Forklift Filters

Vital for the robust Hyster forklifts, these filters help the forklift withstand demanding work environments. They maintain engine efficiency and prevent breakdowns, which is crucial for the high-performance demands of Hyster models.

Mitsubishi Forklift Filters

Specifically designed for Mitsubishi forklifts, these filters protect the engine and hydraulic systems. Their role in ensuring reliable performance is key, especially considering the diverse applications of Mitsubishi forklifts.

Forklift Fluids

Forklifts require several different types of fluids to operate correctly. And these fluids often need protection from the forklift filters. So, here, we will show you the main types of fluids used in forklifts are:

  • Engine oil: This lubricates and cools the engine and helps to remove contaminants from the engine.

  • Transmission fluid: This lubricates the transmission and other drive components to help them work smoothly and efficiently. 

  • Hydraulic oil: This powers forklift lift, tilt functions, and other hydraulic systems such as brakes and steering.  

  • Coolant: This helps to keep the engine cool and prevent overheating. 

  • Battery electrolyte: This is used in forklifts with electric or hybrid power systems. 

It's essential to check the levels of these fluids regularly and replace them as needed to ensure the forklift's proper functioning and extend the life of the engine and other components.

When and How to Replace Filters

Replacing filters in your forklift at the right time is as important as knowing how to do it. Here's a simple guide:

When to Replace Filters:

  • Air Filters: Change when they look dirty or clogged, usually every few months.
  • Oil Filters: Replace these with every oil change, typically every 500 hours of forklift operation.
  • Fuel and LPG Filters: Change these annually or sooner if the forklift loses power.
  • Hydraulic and Transmission Filters: Replace these every 1,000 hours or if you notice slow or jerky movements.

How to Replace Air and Oil Filters:

  1. Turn Off the Forklift: Safety first! Make sure the forklift is off and cool.
  2. Locate the Filter: Find the air filter housing or oil filter location (usually near the engine).
  3. Remove the Old Filter: Carefully take out the old filter. For oil filters, be ready for some dripping oil.
  4. Clean the Housing: Wipe the area where the filter sits. It should be cleaned before putting in a new filter.
  5. Install the New Filter: Place the new filter in. Make sure it fits snugly.
  6. Dispose of the Old Filter: Don't just throw it in the trash. Take it to a place that handles used filters.

Selecting the Right Filters for Your Forklift

Choosing the right filters for your forklift is important for keeping it running well. Here are some simple tips to help you pick the best filters:

Forklift Type and Model

Different forklifts need different filters. For example, a Toyota forklift might need a different air filter than a Yale forklift. Always check your forklift's manual to know the right type.

Brand-Specific Filters

Using filters made for your forklift's brand, like Yale forklift filters for Yale models or Clark forklift filters for Clark machines, can make a big difference. These filters are designed to fit perfectly and work best with your specific forklift.

Work Environment

Think about where you use your forklift. If it's a dusty place, you might need to change the air filter more often.

Type of Work

Heavy-duty work can put more strain on your forklift. In such cases, choosing stronger and more durable filters can help your forklift handle the load better.

Maintenance Tips for Forklift Filters

Maintaining your forklift's filters is key to ensuring optimal performance and longevity.

  • Check filters regularly, especially after working in dusty or dirty conditions.
  • Replace air filters when they appear clogged or noticeably dirty.
  • Change oil filters with every oil change for optimal engine health.
  • Monitor fuel efficiency; a drop may indicate a fuel filter issue.
  • Inspect hydraulic filters for debris; change if performance seems sluggish.
  • Use brand-specific filters, like Toyota or Yale, for best fit and performance.
  • Keep a maintenance log to track filter changes and observe patterns.

Why Choose Sourcefy To Buy Forklift Filter? 

If you shop online for a high-quality forklift filter, Sourcefy meets the standard. From appropriate OEM and Aftermarket replacement merchandise to speedy delivery and assured client satisfaction, there are many reasons to maintain with us. 


We ship orders made earlier than 2:00 pm (EST) the same day and have a particular transport duration of 3-9 business days. There are also some products labeled with ‘Free shipping.’ So, you can explore these options. 

Customer Satisfaction 

Our customer support team is always available to help you with any questions. So you can always keep track of your orders and get details on the best engine cylinder head to buy cause at Sourcefy. Our foremost priority is customers' happiness, so we set up procedures to ensure you get the best services.



You get high-quality products that are also available at great prices, as Sourcefy offers competitive prices for OEM and Aftermarket products.

So, browse to get quality offers on our parts and get your forklift working smoothly. 


Frequently Asked Questions

How Often Should I Change My Forklift Air Filters?

Change forklift air filters every few months or sooner if they look dirty or clogged, especially after use in dusty conditions.

When Is It Necessary to Replace a Toyota Oil Filter in a Forklift?

Replace a Toyota oil filter with every engine oil change, typically around every 500 hours of forklift operation.

What Are Signs That Yale Forklift Filters Need Changing?

Indicators include reduced engine performance, unusual noises, or visible wear and tear on the filters.

How Do I Know When to Change Clark Forklift Filters?

Regular inspections are key. Change the filters if you notice decreased efficiency or during scheduled maintenance.

When Should TCM Forklift Filters Be Replaced?

Replace TCM forklift filters according to the manufacturer's guidelines or if you observe a drop in performance.

How Often Should Hyster Forklift Filters Be Changed?

Change Hyster forklift filters at intervals recommended by Hyster or if there are signs of clogging and wear.

What's the Lifespan of Mitsubishi Forklift Filters?

Mitsubishi forklift filters' lifespan varies, but generally change them as per the maintenance schedule or if issues arise.

When Do I Change My Caterpillar Forklift Hydraulic Filters?

Change hydraulic filters every 1,000 hours or sooner if you notice slow hydraulic operations or contamination.

How Frequently Should Fuel Filters Be Replaced in Forklifts?

Typically, replace forklift fuel filters annually, but more often if there's a decrease in fuel efficiency.

What Are the Signs That LPG Filters in a Forklift Need Replacing?

Replace LPG filters if you notice poor engine performance or issues with fuel delivery.

How Do I Maintain Transmission Filters in Forklifts?

Check and replace transmission filters based on the manufacturer's guidelines or if there are shifting problems.


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