Brakes

An Overview of Brakes

A brake is a mechanical device that inhibits motion by absorbing energy from a moving system. It is used for slowing or stopping a moving vehicle, wheel, axle, or to prevent its motion, most often accomplished by means of friction. East Idaho Trailer Parts can help you find the right trailer brakes for your trailer, whether you need drum brakes or disc brakes. We are happy to help you choose the right brakes for your trailer and provide you with the parts you need for installation or repair.

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The Importance of Brakes

Brakes are important because they allow us to control the speed of our vehicle and to stop safely. They are also important for
preventing accidents. When we brake, the friction between the brake pads and the rotors converts the kinetic energy of the
vehicle into heat energy, which slows down the vehicle. If the brakes were not there, the vehicle would continue to move at its current speed until it collided with something.

Brakes are also important for controlling our vehicle in slippery conditions. When the road is wet or icy, the friction between the tires and the road is reduced. This makes it more difficult to stop the vehicle, so it is important to apply the brakes early and gently in these conditions.

In short, brakes are essential for safe driving. They allow us to
control our speed, stop safely, and avoid accidents. We should always inspect and maintain our brakes regularly to ensure that they are working properly.

Types of Brakes

There are three main types of brakes for trailers: surge brakes, electric brakes, and hydraulic brakes.

surge brakes

The simplest type of trailer brake. They work by using the weight of the trailer to apply the brakes. When the tow vehicle slows down, the trailer begins to push forward. This pushes a piston in the surge brake, which applies the brakes. Surge brakes are not very effective, but they are inexpensive and easy to install.

Electric brakes

Are more effective than surge brakes. They work by using an electric actuator to apply the brakes. The actuator is connected to the tow vehicle's brake system, so when the tow vehicle brakes, the trailer brakes also brake. Electric brakes are more expensive than surge brakes, but they are also more effective.

Hydraulic brakes

Are the most effective type of trailer brake. They work by using hydraulic fluid to apply the brakes. The hydraulic fluid is pumped to the brake calipers, which apply the brakes. Hydraulic brakes are the most expensive type of trailer brake, but they are also the most effective.

Below is a simple breakdown of Brakes for Trailers:

Type of Brake Description Pros Cons
Surge Brakes Simplest type of trailer brake. Work by using the weight of the trailer to apply the brakes Inexpensive, easy to install Not very effective, can be jerky when braking
Electric Brakes More effective than surge brakes. Work by using an electric actuator to apply the brakes More effective, can be synchronized with tow vehicle brakes More expensive, more complex to install
Hydraulic Brakes Most effective type of trailer brake. Work by using hydraulic fluid to apply the brakes Most effective, can be used on very heavy trailers Most expensive, most complex to install

The type of brake that is best for a trailer depends on the weight of the trailer, the type of trailer, and the driving conditions that the trailer will be used in. For most trailers, electric brakes are a good option. They are effective and relatively inexpensive. However, for trailers that are very heavy or that will be used in difficult driving conditions, hydraulic brakes may be a better option.

Parts of a Trailer Brake

The different parts of a trailer brake system include:

Actuator

The actuator is the component that applies the brakes. It can be either electric or hydraulic.

Brake drums or rotors

The brake drums or rotors are the parts that the brake pads press against to slow or stop the trailer.

Brake pads

The brake pads are the components that create friction with the brake drums or rotors to slow or stop the trailer.

Brake shoes

Brake shoes are used in drum brakes. They are similar to brake pads, but they press against the inside of the brake drum.

Brake fluid

Brake fluid is used in hydraulic brake systems. It is pumped to the brake calipers, which apply the brakes.

Brake calipers

The brake calipers are the components that hold the brake pads and apply pressure to them.

Wiring harness

The wiring harness connects the actuator to the tow vehicle's brake system.

Magnets

Magnets are used in some trailer brake systems to sense when the tow vehicle brakes.

Breakaway switch

A breakaway switch is a safety device that automatically applies the trailer brakes if the trailer becomes disconnected from the tow vehicle.

The specific parts of a trailer brake system will vary depending on the type of brake system. For example, electric trailer brakes do not have brake fluid or brake calipers.

Brake Replacement Parts

Brake replacement parts are the components that need to be replaced when your brakes are worn out. These parts can vary depending on the type of brake system you have, but some common brake replacement parts include:

Brake Pads

Brake pads are the components that create friction with the brake rotors to slow or stop the vehicle. They are typically made of a material that is designed to wear away over time, so they need to be replaced regularly.

Brake rotors

Brake rotors are the parts that the brake pads press against. They are typically made of metal and can become warped or damaged over time, so they may need to be replaced as well.

Calipers

Calipers are the components that hold the brake pads and apply pressure to them. They can become corroded or damaged over time, so they may need to be replaced as well.

Brake fluid

Brake fluid is the fluid that is used to transmit pressure from the brake pedal to the brake calipers. It can become contaminated or old over time, so it should be flushed and replaced regularly.

Other parts

Other brake replacement parts can include brake shoes, wheel cylinders, and brake lines.

The frequency with which you need to replace your brake replacement parts will depend on a number of factors, including the type of brake system you have, the driving conditions you encounter, and your driving habits. However, it is generally recommended to have your brakes checked and inspected regularly by a qualified mechanic.

Where to Buy Brake Replacement Parts

No matter what replacement part you need for your trailer brakes. East Idaho Trailer Parts can help. Call today to get the parts you need.

East Idaho Trailer Parts is a leading supplier of trailer parts, including brakes.

We have a wide selection of brake parts to choose from, including brake pads, brake rotors, brake calipers, brake fluid, and brake shoes.

Get help from a team of experts.