What Size Oil Filter Wrench is Best for a Harley-Davidson

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What Size Oil Filter Wrench For Harley Davidson

If you’re a proud Harley-Davidson owner, you know the value of maintaining your bike and keeping it running in top condition. One essential tool for any Harley maintenance is the oil filter wrench. But what size oil filter wrench is best for a Harley-Davidson? Read on to learn more about the ideal size wrench for your Harley and how to ensure you get the right fit.

Understanding Oil Filter Wrenches

Whether you own a Harley-Davidson bike or you’re a mechanic, it is essential to know the importance of changing the oil regularly. One of the most important tools that you’ll need for doing that will be an oil filter wrench.

Definition of an oil filter wrench

An oil filter wrench is essentially a tool designed for gripping the oil filter tightly and allowing you to twist it easily. It is an important tool for changing oil because, without it, removing the oil filter would become a challenging and frustrating task.

Different types of oil filter wrenches

There are different types of oil wrenches available for Harley-Davidson bikes, each one designed for a specific purpose. Here are the most common types of oil filter wrenches –

#1. Strap wrench

The strap wrench is the most common type of oil filter wrench for Harley-Davidson bikes. This one is ideal for removing oil filters in tight spaces. It consists of flexible nylon or rubber strap that wraps around the filter and a handle that allows you to loosen or tighten the strap. Strap wrenches come in different sizes, so you should make sure that you choose the one that fits the filter snugly.

#2. Socket wrench

A socket wrench is another type of oil filter wrench commonly use with Harley-Davidson bikes. It is the more traditional design, and it uses a socket attachment for gripping the filter. Socket wrenches come in different sizes for fitting various filters, and they’re ideal for removing filters that are screwed on tightly.

#3. Claw wrench

A claw wrench, or also known as a jaw-type wrench, is a heavy-duty oil filter wrench that is ideal for large oil filters. It comes with two metal claws that grip the filter from the outside, and you can adjust the size of the claws for fitting different filter sizes easily. Claw wrenches are durable and robust, which makes them such a great choice for professional mechanics.

What Size Oil Filter Wrench For Harley Davidson - Filling Oil Into Motorbike

What size oil filter wrench for Harley-Davidson bikes

Harley-Davidson is a popular brand of bikes best known for its powerful engines, high-quality performance, and unique designs. An important component of maintaining a Harley is changing the oil filter regularly. For doing that, you’ll require the right size of an oil filter wrench. This may get you to winder what size oil filter wrench for Harley-Davidson bikes.

Harley-Davidson models and their oil filter size

Harley-Davidson bikes come in different models, with each one of them having a specific oil filter size. Here are some of the popular Harley-Davidson models and their corresponding oil filter sizes –

  • Softail – The Softail models come with an oil filter size of 63798-99A and this oil filter size will be compatible with the Softail models that are manufactured from 1984 to 2021
  • Dyna – The Dyna models come with an oil filter size of 63796-77A and this oil filter size will be compatible with the Dyna models that are manufactured from 1991 to 2017
  • Touring – The Touring models come with an oil filter size of 63782-890A and this oil filter will be compatible with the Touring models that are manufactured from 1980 to 2021
  • Sportster – The Sportster models feature an oil filter size of 63731-99A and this oil filter will be compatible with the Sportster models manufactured from 1984 to 2021

Buying the right size oil filter wrench for your Harley

Once you know the appropriate oil filter size for your specific Harley-Davidson model, you’ll be able to purchase the appropriate size of an oil filter wrench. Oil filter wrenches come in different shapes and sizes, so it’ll be important to select the right oil filter to avoid damaging the oil filter or engine. Here is how to choose the right size of oil filter wrench for your Harley-Davidson bike – 

#1. Consult the owner’s manual

The owner’s manual will provide key information on the oil filter size and the recommended oil filter wrench size. You must also check the manual to make sure that you purchase the right size of an oil filter wrench.

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#2. Measure the oil filter

Use a tape measure for measuring the diameter of the oil filter. This measurement will help you determine the right size of an oil filter wrench.

#3. Check the manufacturer’s website

Visit the manufacturer’s website for finding the recommended oil filter wrench size for your specific Harley-Davidson model. This information will be quite helpful if you do not have access to the manual.

#4. Seek the help of a professional

If you aren’t sure about the right size of the oil filter wrench for your specific Harley-Davidson model, you must seek the help of a professional. A qualified mechanic or motorcycle expert will help you select the right size of an oil filter wrench.

Tools needed for installing the oil filter

Installing an oil filter on your Harley-Davidson bike is an important task to keep your Harley running smoothly and efficiently. Having the right tools will be crucial for carrying out the task, as you’ll be able to complete the job correctly and without damaging the motorcycle. Here are the tools that you’ll need for installing an oil filter in a Harley-Davidson bike – 

#1. Oil filter wrench

The oil filter wrench is the primary tool that you’ll need for carrying out this task. It comes in different shapes and sizes to fit different models of Harley-Davidson bikes. Make sure that you’re choosing the right size of wrench for your Harley to avoid damaging the oil filter or the engine.

#2. Rubber gloves

Handling used oil can get messy and could be harmful to your skin. To avoid this, you’ll need to wear a pair of rubber gloves for protecting your hands from oil and other chemicals that might be present.

#3. Clean rags

Clean rags are needed for wiping off any oil spills and cleaning the oil filter wrench after use. They can also be used for wiping off any debris on the oil filter before you install the new one.

#4. Oil filter

You’ll require a new oil filter for replacing the old one. Make sure that you choose the right type of oil filter for your Harley-Davidson bike to avoid compatibility issues.

#5. Oil filter wrench socket

A socket wrench can be quite helpful for tightening the oil filter wrench around the oil filter. It’ll provide extra leverage to get a tight grip and help avoid damaging the oil filter wrench.

#6. Oil filter pliers

Oil filter pliers can be quite useful when it comes to removing the old oil filter. They’ll provide an extra grip and leverage for turning the filter clockwise and removing it from the engine.

#7. Drain pan

A drain pan is used for collecting the used oil during the oil filter removal process. Make sure that the drain pan is large enough that it can hold all the used oil and has a secure lid for avoiding spills.

#8. Oil filter wrench extension

If you’re facing difficulty in accessing the oil filter, an extension tool can be quite useful in helping you reach the filter. It can be used with the oil filter wrench for turning the filter counterclockwise and removing it from the engine.

What Size Oil Filter Wrench For Harley Davidson - Oil Filter Wrench

How to install an oil filter on your Harley-Davidson bike

Installing an oil filter on your Harley-Davidson bike can be quite simple if you know the right steps for the process. Here is a step-by-step guide for installing an oil filter on your Harley-Davidson bike easily – 

Step 1: Choose the right oil filter wrench

Before you can install an oil filter wrench, you’ll have to select the right one for your particular Harley-Davidson model. There are different types and sizes of oil filter wrenches, so you’ll need to make sure you have the right oil filter wrench that fits your oil filter. Check the owner’s manual or consult a professional to help determine the appropriate type and size of wrench to use.

Step 2: Locate the oil filter

Next up, you’ll need to locate the oil filter on your Harley-Davidson bike. The oil filter is typically located on the bottom of the engine and near the oil pan. It is essentially a cylindrical-shaped object with a textured surface.

Step 3: Position the oil filter wrench

Once you have located the oil filter, you’ll have to position the oil filter wrench around it. You should ensure that your wrench is fitting snugly around the filter, with the handle facing outward for leverage. You might have to use a bit of force for getting the wrench into position.

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Step 4: Tighten the oil filter wrench

Once you’ve got the oil filter wrench in place, you’ll have to tighten it firmly to grip the oil filter. Avoid overtightening as it could damage the filter or wrench.

Step 5: Turn the oil filter wrench counterclockwise

Using the oil filter wrench, you’ll need to turn it counterclockwise for loosening the oil filter. You’ll have to do this slowly and carefully, ensuring that the wrench stays in place and doesn’t slip.

Step 6: Remove the oil filter

Once the oil filter is loose, you’ll need to remove it from the engine carefully. Be careful that you do not spill any oil, as it could get quite messy and hazardous. Dispose of the used oil filter properly while also following the local regulations and guidelines.

Step 7: Install the new oil filter

Once the old oil filter has been removed, you’ll be able to install the one. Apply a bit of oil to the new filter’s gasket before installing it. You should ensure that you’re installing it correctly and securely, according to the instructions set by the manufacturer.

Step 8: Tighten the oil filter

Using an oil filter wrench, tighten the new oil filter firmly into place. Be careful that you don’t overtighten, as it might damage the filter or engine.

Step 9: Clean up

Once you have installed the new oil filter, you must clean up any oil spills or messes. Wipe off the oil filter wrench and any other tools used during the process.

Safety guidelines to remember when installing an oil filter wrench

Installing an oil filter on your Harley-Davidson bike can be an easy task if you know the right steps. However, you should also follow proper safety guidelines to prevent any accidental damage to your Harley. Here are the safety guidelines to keep in mind when installing an oil filter on your Harley-Davidson bike – 

#1. Wear proper safety gear

When you’re working on your Harley, it’ll be important to wear appropriate safety gear, such as eye protection, gloves, shoes, and more. Safety gear will protect you from potential hazards or injuries.

#2. Allow the engine to cool down

Before you install an oil filter wrench, make sure that the engine is cool. The oil filter and engine components can get quite hot, so it’ll be important to wait until everything has cooled down before you start working on it.

#3. Locate the oil filter

Locate the oil filter on your bike before you attempt to install the wrench. The filter is generally located on the bottom of the engine near the oil pan.

#4. Choose the right wrench

It’ll be important to choose the right size and type of wrench for the oil filter. Using the wrong size wrench could end up causing damage to the filter or engine, whereas using the wrong type of wrench could lead to slippage or poor grip.

#5. Position the wrench correctly

You should ensure that the wrench is correctly positioned on the oil filter. The wrench needs to fit securely around the filter, with the handle facing outward for leverage.

#6. Tighten the wrench firmly

Once the wrench is in place, you’ll need to tighten it firmly for gripping the oil filter. Avoid overtightening as it could end up damaging the filter or wrench.

#7. Slowly turn the wrench

You should turn the wrench slowly in a counterclockwise direction to loosen the oil filter. You shouldn’t apply too much force or twist too quickly, as this could cause the wrench to slip or damage the filter.

What Size Oil Filter Wrench For Harley Davidson - Wrench

How to maintain the oil filter wrench

If you own a Harley-Davidson bike, you’ll know maintaining the oil filter wrench will be just as important as regularly changing the oil. Proper cleaning and storage as well as troubleshooting the common issues will be necessary as these things can prolong their lifespan and make sure that it works efficiently. Here is how you can maintain the oil filter wrench –

Cleaning and storing the oil filter wrench

After every use, it’ll be important to clean the oil filter wrench thoroughly for preventing oil and debris from building up on it. Here are the steps that you should follow for cleaning and storing your oil filter wrench –

  • Wipe off the excess oil or debris with a rag
  • Use a cleaning solution like brake cleaner or degreaser for removing any remaining residue
  • Rinse the wrench with water and dry it thoroughly using a clean towel
  • Store the oil filter wrench in a dry, cool place for preventing rust or damage
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Troubleshooting common issues with the oil filter wrench

Like any other component of a Harley-Davidson bike, an oil filter wrench can also develop issues that might make it difficult to use. Here are some of the issues that might arise with an oil filter wrench and how to troubleshoot them – 

#1. Slippery or greasy filter

One of the most common issues that could make it challenging to remove an oil filter would be when the filter is slippery or greasy. The oil and other substances that accumulate on the filter could make it quite difficult to grip with the oil filter wrench.

To troubleshoot this issue, use a rag or towel for cleaning the oil filter thoroughly before you remove it with the oil filter wrench. Moreover, you can also try to use a rubber band around the filter for creating extra grip and make it easier to turn.

#2. Stripped threads

Another issue that could make it difficult to remove an oil filter is stripped threads. This can commonly occur if the filter was installed way too tightly or if the oil filter wrench isn’t aligned correctly.

If the threads are stripped, you’ll have to replace the oil filter. To avoid experiencing stripped threads in the future, make sure that you’re aligning the oil filter wrench correctly and then tighten the filter to the recommended torque specifications.

#3. Oil filter wrench slips

If the oil filter wrench slips when attempting to remove the oil filter, it can end up damaging the filter or even the engine.

To fix that, you should use a high-quality oil filter wrench that is fitting snugly on the filter to avoid slipping. Moreover, make sure that the oil filter wrench is positioned correctly and aligned with the filter.

#4. The oil filter wrench is stuck

In certain cases, the oil filter wrench might also become stuck on the oil filter, making it difficult to remove the filter.

To resolve this, you can try to use a strap wrench for removing the oil after the wrench. If this doesn’t work, you can try to tap the wrench with a hammer for loosening it. Alternatively, you can make use of a pair of pliers or a pipe wrench for removing the oil filter wrench.

#5. Incorrect size

Using the wrong size of oil filter wrench can end up causing issues when trying to remove the oil filter.

Remember to make sure that you’re using the correct size of oil filter wrench for your Harley. Refer to the owner’s manual or contact a professional mechanic if you aren’t sure about the correct size.

Replacing the oil filter wrench

Like any other tool, an oil filter wrench will also wear out over time and need replacing. Here are the signs that it might be time to replace the wrench.

  • Damage – If the wrench has chips, cracks, or other damage, it might not grip the filter properly and could cause damage to the filter or engine
  • Wear and tear – Over time, the wrench might become worn out and lose its grip, which can make it difficult to remove the oil filter
  • Incorrect size – If the wrench isn’t the correct size for the filter, it could cause damage or fail to remove the oil filter altogether

FAQs

What size oil filter wrench should I use for a Harley-Davidson?

The correct size oil filter wrench for a Harley-Davidson is a 3/8-inch drive, 24-millimeter filter wrench. This size wrench is designed to fit the oil filter on most Harley-Davidson models, including Sportsters, Dynas, Softails, and Touring models.

What other tools do I need to change the oil filter on a Harley-Davidson?

In addition to an oil filter wrench, you will need a few other tools to change the oil filter on a Harley-Davidson. These include a socket wrench, an oil drain pan, and a funnel. You should also have a supply of clean oil and a new oil filter.

Does the type of oil filter I use for my Harley-Davidson matter?

Yes, it is important to use the correct type of oil filter for your Harley-Davidson. Harley-Davidson recommends only using genuine Harley-Davidson oil filters, as they are specifically designed for their engines. Using the wrong type of oil filter can lead to decreased performance and engine damage.

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White Star Rides is your go-to Harley-Davidson expert. We live and breathe these bikes. Our team has years of experience in fixing, riding, and loving Harleys. We know every part of these bikes and love sharing what we know with you. Whether it's about fixing a problem or just enjoying the ride, we're here to help. Trust us to make your Harley journey better and easier.