Sort By:
Page of 1
MUFFLER  TOYOTA TY17510-20543-71 Aftermarket Replacement Muffler For Toyota: 17510-20543-71

In Stock Ready To Ship

Our Price: $69.50


Toyota Forklift Mufflers - Best Replacement Parts for Toyota Forklifts

Table of Contents

  1. Summary
  2. How do Toyota Forklift Mufflers Work?
  3. Toyota Forklift Mufflers Parts
  4. Is There Any Difference Between a Muffler and an Exhaust?
  5. Does a Muffler Affect My Toyota Forklift Performance?
  6. Symptoms of a Defective Toyota Forklift Muffler
  7. Most Common Toyota Forklift Muffler Problems
  8. How to Choose the Right Muffler for Your Toyota Forklift
  9. Buy Toyota Forklift Mufflers at Lift Parts Warehouse
  10. Takeaway


Toyota forklift mufflers are essential components to carry out material handling activities comfortably and safely. They regulate the noise levels produced by the gasses expelled by the engine. If you have a Toyota forklift and you need to change its muffler, you are in the right place. Lift Parts Warehouse will share what you need to know to purchase a new Toyota forklift muffler successfully.

How do Toyota Forklift Mufflers Work?

A Toyota forklift muffler is a device attached to the exhaust system of the lift truck to reduce the noise produced by the engine. The muffler absorbs the sound waves created by the engine. The muffler redirects and distributes these waves in such a way that the sound they produce is almost imperceptible for the driver or for the people around the vehicle.

There are several different types of Toyota forklift mufflers available, but the most common one is the baffled muffler. This type of muffler has a series of chambers designed to absorb the sound waves and then release them slowly so that they do not create a loud noise.

Toyota Forklift Mufflers Parts

The muffler design is very simple yet very precise. Inside mufflers, tubes with perforations direct the sound waves out the end. These perforations allow thousands of tiny pressure waves to escape into the center chamber, bouncing off the walls and canceling each other out. The main parts that you should know about the muffler of your Toyota forklift are the following

  • Central tube. Sound waves will enter through the central tube, hit the back wall, pass through a hole and enter the center chamber. Then the sound wave will travel through another hole and enter the resonator chamber. After that, the wave goes back towards the front of the muffler where the sound waves first entered.
  • Center chamber. Some sound waves will reflect off the center chamber's wall, while the rest will pass through the hole and into the resonator chamber.
  • The resonator chamber has a specific length to produce sound waves that will cancel out other waves. The resonator chamber's size is designed so that when the sound wave hits the back wall of the resonator chamber and travels back through the hole in which it came. This sound wave will meet with the new wave exactly when it hits off the center chamber's wall.
Cross section view of a typical Toyota forklift muffler

Inside view of a standard forklift muffler

So, the high-pressure sound wave that traveled through the resonator will join with the low-pressure sound wave reflected off the center chamber's wall and cancel each other out. Every aspect of the muffler is designed to aid in canceling out noise.

Is There Any Difference Between a Muffler and an Exhaust?

The muffler and the exhaust are parts of the same system, but each one fulfills a specific function. Toyota forklift mufflers are responsible for noise level regulation produced by the gasses expelled by the engines.

A Toyota forklift exhaust pipe with its catalytic converter
Toyota forklift exhaust pipe

On the other hand, the exhaust's primary function is to reduce the level of toxicity of these engine gasses, to keep them at an acceptable level that is not a danger to people or the environment.

Does a Muffler Affect My Toyota Forklift Performance?

The muffler is an inegral part of the exhaust system of your Toyota forklift. A fault in the muffler could lead to more failures in other elements, such as the exhaust or engine.

A blocked muffler can cause an undesirable increase in engine temperature since the gasses are not completely dissipated. This can trigger your forklift's temperature sensors to shut it down for safety.

You could run your lift truck for a while without a Muffler, but this would only be feasible in case of extreme necessity and under strict supervision. The high noise levels produced by IC engines can become a risk factor for other workers. Excess noise can be a distracting element that can lead to unwanted accidents, especially in places where it does not dissipate quickly.

Symptoms of a Defective Toyota Forklift Muffler

  • A strong smell of fumes. When your muffler has a crack or perforation, the gasses escape earlier than they should. This leads to an inadequate escaping gasses concentration with a strong smell of fumes.
  • Presence of vibrations. A hit, a crack, or a perforation alters the natural passage of gasses through the muffler. The muffler design is made so that it can handle specific gas flows and pressures. If this configuration is altered, unwanted vibration could appear. When the vibrations are strongest enough can lead to problems in other elements attached to the muffler.
  • Significant engine noise is increasing. The specific function of the silencer is to minimize the noise levels produced by the engine gasses. An obvious indicator of its malfunction will be a noise increase when operating your Toyota forklift.
  • High engine temperature. A blocked muffler will cause your engine fumes to build up. This directly affects your engine's temperature, possibly triggering the safety temperature sensors and turning off your lifting vehicle when you least expect it.
  • Low engine power. If your Toyota forklift has a broken or damaged muffler, it can negatively impact the performance of your engine and lead to higher emissions and reduced fuel economy. In addition, a bad muffler can make it more difficult for your forklift engine to siphon exhaust fumes out of the cab, leading to an unhealthy work environment.
A Toyota forklift muffler exposed for maintenance services.
If your Toyota forklift muffler present any of these symptoms, uncovered it and do a thorough check up to find out the source fault

Most Common Toyota Forklift Muffler Problems

Rust. One of the big reasons that mufflers start to rust is the moisture that gets trapped inside of them, causing them to rust from the inside out. Over time, this can lead to holes and cracks in the muffler, which can cause exhaust leaks and reduce engine efficiency.

If you only drive your lift truck for a short period, it never gets hot enough to evaporate the moisture inside the muffler completely. If you drive the lift truck longer, the exhaust heats up more, giving you a better chance of clearing the humidity inside of the muffler.

An old and rusty Toyota forklift muffler with multiple cracks and holes
Rust is the main enemy of any muffler

Unwanted strike on the muffler. Toyota forklifts are designed to be tough and durable; they withstand even the most challenging working conditions. However, even the best-designed products can be damaged if they're not used properly. For example, a poorly executed maneuver in the workplace can cause a strange object to collide with the muffler, deforming it and altering its function.

How to Choose the Right Muffler for Your Toyota Forklift

If your Toyota forklift muffler isn't working as it should, the best thing to do is buy a new one. To carry out this task efficiently, you must consider the following aspects:

  • Consider your budget. Any purchase you decide to make must be done accordingly with your budget. There are many alternatives when buying Toyota forklift mufflers. You should choose the one that best suits your needs. You need to evaluate the pros and cons of each. For example, could you afford a new muffler? Or do you have to buy a used one? Once you have dice what kind of muffler you want, you can continue with other steps.
  • The type of muffler you are going to buy. In the market, you will find two Toyota forklift muffler spare types, OEM and aftermarket. The OEM-type mufflers are the original components distributed and endorsed by Toyota and its authorized agents. On the other hand, aftermarket mufflers are manufactured by third parties and are usually adapted to a more significant number of forklift models.
  • The model of your Toyota forklift. Once you have decided what type of muffler you are going to buy, you must make sure that it is compatible with your Toyota forklift model. Consult the forklift manual and check what dimensions the muffler requires in order to be installed without any issue.
  • Where to buy. When you need a new muffler for your Toyota forklift, you should choose a dealer that is best for you. There are two types of dealers: physical stores and online stores. With a physical store, you can get the replacement right away. But online stores have a bigger selection of prices and models. In any case, make sure to buy from an established store that offers a warranty.
A new aftermarket replacement muffler for Toyota lift truck 17510-U2170-71
Aftermarket replacement muffler for Toyota lift truck 17510-U2170-71

Buy Toyota Forklift Mufflers at Lift Parts Warehouse

If you are looking for Toyota forklift mufflers of the best quality and at the best prices, Lift Parts Warehouse has it for you. Our online catalog counts on mufflers that adapt to many Toyota lift truck models, each of which has a 1-year warranty.

A new aftermarket replacement muffler for Toyota lift truck 17510-21800-71
Aftermarket replacement muffler for Toyota lift truck 17510-21800-71

To make your purchase task more accessible, you will have highly qualified staff to help you with everything you need. With our staff support, you will be able to make your purchase with a few clicks on your computer or from the comfort of your smartphone.

And if this were not enough, Lift Parts Warehouse has an excellent delivery service, so you don't have to worry about anything else. Regardless of where you are, you will receive your muffler at your home door or workplace. We count on worldwide shipping.
We remind you that you also have other spare parts for your Toyota forklift that may interest you. Among the most requested by our customers we highlight the following:

Don't miss out on this opportunity. Contact us via chat, or if you prefer, call us today (1.800.210.8170). From now on, Lift Parts Warehouse will be your trusted online retailer.


Mufflers are essential for your Toyota forklift to perform its material handling activities efficiently. If you need a Toyota forklift muffler replacement, there's no better place to get it than Lift Parts Warehouse. We are sure that you will find the muffler that best suits your requirements in our online catalog. We have been serving our customers satisfactorily for years; contact our operators if you still have any questions. They will be more than happy to assist you

Read More