Brake Drum

Your Professional Brake Drum Supplier！

Kingko Industrial Co., Ltd was established in 2015, located in Suzhou, China(near Shanghai). We specialize in full range of spare parts exporting. Product: Engine, Electricity or Electronics, Body and Accessories, Drivetrain, Braking System, Steering System, Material and Equipment, Universal Parts, etc.

Toyota 42431-0K180 Rear Brake Drum

Why Choose Us

Professional Team

Our Team have been working in this field for over 8 years. After years of development, the company has created a wealth of experience in sales and after-sales service team,and has established an outstanding reputation among customers.

Our Certifications

We have our own factories and warehouses, All our factories are certified by ISO9001 and TS16949, some are OEM manufacturers.

Sales Market

Our customers are from all over the world, including customers from Europe, South America, Africa, South Asia, etc.

Brake Drum - Overview

A brake drum is a cylindrical component in a vehicle's braking system, typically found on the rear wheels. It works in conjunction with brake shoes to slow down or stop the vehicle by creating friction. When the brakes are applied, hydraulic pressure forces the brake shoes against the inner surface of the rotating brake drum, causing the vehicle to decelerate.

Product Specification

We provide the following product specifications：

OEM #	42431-0K180
Engine Application
Vehicle Fit	Toyota Hilux Series
Place of Origin	China
Price Terms	FOB
Minimum Order	5 PCS
Delivery Estimation	15 days
Standard Package Info	Inner Box Size: Carton Size: Gross Weight:
Delivery port	Shanghai

Advantages of Brake Drum

Powerful Braking System:

Provides a strong braking effect thanks to its large contact area and high friction surface.

Thermal Resistance:

Effectively dissipates heat with its thermal resistance structure. It better manages the heat generated during braking and prevents the brake system from overheating.

Long Life:

They are long-lasting because they are made of durable materials. The robust structure resists wear and tear and requires less frequent replacement.

Types of Drum Brakes

Drum brakes have two leading shoes. One leads while the other follows. When a vehicle is in motion, both shoes act as leads. In reverse, the pistons in each wheel cylinder act as rear tread. Dual twin leading shoes have pistons that migrate in both directions. This type of brake is typically found on the rear of a small truck. Although a single-sided mounting can result in a single-sided load on the front fork, the dual-twin leading shoe is a better choice for most vehicles.

A drum brake system uses a cylinder that rotates and shoes that rub against a friction surface to slow a vehicle. The shoes engage in friction with the drum when the pedal is released, generating hydraulic pressure. This friction causes the brake shoes to squeal and slow the vehicle down. This effect is called “self-applying.”

Material of Brake Drum

Friction Material:

This is typically made from a blend of organic materials (such as rubber, resins, and fibers), semi-metallic materials (which include metal fibers for enhanced heat dissipation), or ceramic materials. The choice of friction material can affect performance, wear rates, and noise levels.

Drum:

The drum itself is usually made from cast iron or aluminum. Cast iron is prevalent due to its excellent wear resistance and ability to dissipate heat, while aluminum drums are lighter and can provide good performance for certain applications.

Brake Shoes:

Brake shoes, which house the friction material, are usually made from steel or a similar robust metal to withstand the forces and heat generated during braking.

Components of Brake Drum System

Drum: It is a metal part, usually made of cast iron, that rotates with the wheel. It is mounted on the wheel hub with lug studs. The inner surface of the drum forms the friction surface of the pads.

Wheel Brake Cylinder: This is also called the brake center in the industry (not the brake master center), the brake hose is connected to the brake cylinder with a union. By converting the hydraulic pressure into a thrust with the pistons inside, it presses the pads to the drum.

Brake Shoes: It is a half-moon shaped metal piece on which the pads are riveted or glued. The piston brakes by pushing the shoes forward, and the return spring retracts the shoes.

Brake Pads: It is the part on the shoes that opens outward with the shoe when the brake is pressed and rubs the drum, has a high friction coefficient and creates the braking effect.

Return springs: These are the springs that open outwards when the brake pedal is pressed and bring the brake shoes in contact with the drum back to their normal position by pulling back when the brake is released.

Customization Process

Requirement Discussion:

Design Proposal:

Our professional team will develop a design proposal and provide a quotation based on your requirements.

Sample Production:

We produce samples according to the design proposal and conduct rigorous testing.

Mass Production:

Upon your approval, we commence mass production to ensure timely delivery and consistent quality.

After-Sales Service:

We offer ongoing technical support and service to ensure the long-term stable operation of our products.

Other Services

Machining:

We offers complete cylinder head, crankshaft and block machining; the life of the engine begins with precision machine work

Parts:

We is a warehouse distributor for major engine part manufactures servicing domestic, import, truck, and heavy duty engines

Rebuilding:

We builds engines around your customer's needs, for all the Rebuild, Repower and Restore motorheads out there

Engines:

We sells high quality re-manufactured engines with a three year, 100,000 mile no-fault warranty

FAQ

Q: What are the advantages of drum brakes?

A: Drum brakes are advantageous primarily due to their low cost and durability. They are also generally more effective at low speeds and can be designed to function as parking brakes. Furthermore, the enclosed design of drum brakes protects components from dirt and debris, making them suitable for certain conditions.

Q: Why do heavy vehicles prefer drum brakes?

A: Brake drums are preferred because they provide various advantages for the vehicle. These advantages are: Powerful Braking System: Provides a strong braking effect thanks to its large contact area and high friction surface. Thermal Resistance: Effectively dissipates heat with its thermal resistance structure.

Q: Do drum brakes last longer than disk brakes?

A: In terms of maintenance, drum brakes are built to last longer than disk brakes but are also a little bit more complicated to service as more components and special tools might be needed.

Q: What is the life expectancy of drum brakes?

A: Drum brakes generally last between 100,000 to 150,000 miles, but this can vary significantly depending on driving conditions and maintenance. Brake shoes within the drum have a shorter lifespan, typically requiring replacement every 30,000 to 40,000 miles.

Q: Are drum brakes safe in snow?

A: Disc brakes are generally considered superior to drum brakes because they're more effective at dissipating heat, which is important in winter conditions when roads are icy and drivers may need to brake more frequently. Disc brakes are also less likely to fail in winter conditions than drum brakes.

Q: Are you manufacturer or trading company?

A: We are manufacturer.

Q: What's your best delivery time?

A: Within 15-30 days.

Q: What is the quality control of your product?

A: Follow strictly quality control measures for implementation,

Q: Will your company provide free sample?

A: It depends on which sort of item you want to get. Some can be provided free of charge, however, the client shall assume the shipping fees himself.

Q: Is OEM open to clients?

A: Yes, we can provide both OEM and ODM service.

Q: How can our company be your distribution partner?

A: We welcome you to be our distributor. For further details, please contact us.

Q: What is the payment of sample?

A: T/T and Alipay both acceptable.

As one of the leading brake drum suppliers in China, we warmly welcome you to wholesale cheap brake drum in stock here from our factory. All customized products are with high quality and low price. For free sample, contact us now.

06F 127 025 D, Cylinder Head 47201 26450, Brake Master Cylinder 47201 26530