5 Essential Chainsaw Spare Parts Every Owner Should Have

Date Posted: 18 April 2023 

As a proud chainsaw owner, you know how important it is to ensure that your trusty tool is always in top condition. Whether you’ve owned a chainsaw for a long time now, just bought your first one recently, or are only planning to buy one, this post is for you. In this article, we will talk about the importance of having the right chainsaw parts on hand to ensure that your chainsaw has no down time. From the spark plug to the fuel filter, we'll cover everything you need to know about maintaining your saw's performance. So sit tight, buckle up, and let's rev up those engines!

Ensure You Have These Chainsaw Spare Parts On Hand

Spark Plug

The chainsaw spark plug may seem a small part of your machine, but it's mighty important when it comes to your chainsaw's performance. What the spark plug does is create the spark required to ignite the fuel in your chainsaw’s combustion chamber. If it’s dirty or damaged, it can result in your chainsaw misfiring. Or even failing to start altogether!

That's why it's crucial to keep a few spare spark plugs in your chainsaw spares kit. Not sure when to replace them? Look out for signs of wear and tear, such as a worn electrode, corroded threads, or a cracked porcelain insulator. If you're not sure what you're looking for, take your chainsaw to a professional or refer to your manufacturer's manual.

It’s also good to clean your spark plug regularly using a wire brush. You should also check the gap to ensure that it’s within the manufacturer’s specifications.

Air Filter

The air filter may not be the star of the show, but it plays a vital role in keeping your chainsaw's engine clean and running smoothly.

The air filter is responsible for keeping dust, debris, and other gunk out of your engine's carburetor, preventing damage to your saw's internal parts.

However, let’s face it—we often forget about the filter, and that’s one thing you don’t want to happen. When your air filter becomes too dirty, it will soon get clogged. When this happens, your chainsaw’s performance will suffer. You will then notice your chainsaw not producing enough power. It will also have an increase in fuel consumption. Worse, the engine will get damaged over time.

This is why it’s very important to clean your chainsaw air filter regularly, and if necessary, replace it with a new one.

And here’s one important thing: If you’re working in a dusty environment, you may need to clean the filter or replace it more frequently. And remember to use compressed air to blow out any debris.


Next up on our list of essential chainsaw spare parts is the carburetor. The carburetor is responsible for mixing fuel and air in the right proportions and delivering it to the engine. If your carburetor is dirty or damaged, it can cause your chainsaw to run too rich (too much fuel) or too lean (not enough fuel), resulting in poor performance and potentially causing engine damage.

Needless to say, cleaning your chainsaw carburetor is crucial if you want your chainsaw running efficiently. Always follow the manufacturer’s instructions in the maintenance of your carburetor, using an appropriate cleaner to remove debris and gunk. Most importantly, be careful not to damage the seals while cleaning.

Regardless of how careful you are, you may still find your carburetor failing. When this happens, it’s best that you take it to a professional. And in some cases, you may need to have it replaced altogether.

Chainsaw Bar and Chain

The chainsaw bar and chain are the workhorses of your chainsaw. They do the heavy lifting, cutting through wood with ease. But with all that cutting power comes wear and tear, and it's important to keep your chainsaw bar and chain in top condition to ensure peak performance and prevent potential accidents.

This is where regular maintenance of the bar and chain comes in. The chain should be sharpened regularly and the bar groove lubricated if your chainsaw is to continue running smoothly and efficiently.

The most common issue that the chainsaw bar and chain encounters is that the bar grooves become too wide. Sometimes, the chain teeth become too short. Once you start noticing signs of wear and tear, be sure to replace the bar and chain immediately.

It’s never safe to use a worn or damaged bar or chain. It will not only reduce the quality of your chainsaw’s performance, but it will also increase the risk of you getting injured.

Here’s one more important thing: Keep an eye on the tension of the chain. If the chain becomes loose, it may come off the bar. It may even break and cause injury.

Fuel Filter

Just like the spark plug, the chainsaw fuel filter may seem small. Still, it plays a vital role in ensuring the smooth and efficient operation of your chainsaw. This chainsaw part is tasked with filtering out any unwanted contaminants or debris that may be present in your fuel, safeguarding your carburetor and engine from harm.

However, as we all know, the chainsaw life can be a dirty one. Over time, your fuel filter can become congested with various particles, resulting in a reduction of performance, difficulty starting, and a noticeable decrease in power. These symptoms are clear indicators that it's time to give your fuel filter some much-needed attention.

Replacing your chainsaw's fuel filter is a straightforward process, requiring only a few minutes of your time. It's essential to select the appropriate replacement part that corresponds to your make and model. You can purchase chainsaw fuel filters at most hardware stores or reputable online retailers. By ensuring that your chainsaw's filter is clean and functioning correctly, you'll be back to operating at maximum efficiency and power in no time at all.

Get Quality Chainsaw Spare Parts in Australia from Jono & Johno

Well, there you have it, folks— a rundown of the five essential chainsaw spare parts every owner should have. Don't wait until it's too late to replace these vital components. Keep your chainsaw running like a well-oiled machine by keeping an eye on your spark plug, air filter, carburetor, bar and chain, and fuel filter.

And where can you find the best quality chainsaw spare parts in Australia, you ask? Look no further than Jono & Johno! Our extensive range of chainsaw spares and accessories is second to none. We take pride in offering top-quality products at competitive prices, so you can have the peace of mind that comes with knowing you're getting the best value for your hard-earned dollar!