Spring brake chamber 1003519000

Description

MAZ front brake chamber for MAZ 5440 (1997) and MAZ 6430 (1997). OEM number: 1003519000. Used, original from dismantling — a solid choice when you need the exact factory part by number.

BRAKE CHAMBER WITH SPRING BRAKE (ENERGY ACCUMULATOR). A brake chamber with spring brake (energy accumulator) is designed for use in the pneumatic braking systems of trucks, buses and commercial vehicles. It converts compressed air pressure into mechanical force that is applied to the wheel braking mechanism. The spring brake section ensures the operation of the parking and emergency brake, providing the force required to hold the vehicle stationary even when air pressure is lost. The chamber is engineered for heavy‑duty operation and features a robust housing, powerful spring mechanism and sealed diaphragms resistant to wear and temperature changes. The catalog includes brake chambers and spring brake units in various sizes and configurations for different truck and trailer models. Selection is based on the braking system type and vehicle specifications.

Compatibility

Fits 2 vehicles

Nothing found

Which car this part came from

Photos, VIN and details of the donor car.

MAZ 5440 1997
MAZ 5440 1997 Being dismantled
VIN
Y3M5440A8C0002750
Make
MAZ
Model
5440
Body type
tractor unit
Year
1997
Engine
diesel
Gearbox
manual
Drive
rear-wheel
All parts from this car (25)

About the manufacturer · MAZ

MAZ is a Belarusian manufacturer of trucks and buses (Minsk Automobile Plant), founded in 1944, and one of the largest producers of commercial vehicles in the CIS region, specializing in trucks, tractors, dump trucks, bu...

MAZ is a Belarusian manufacturer of trucks and buses (Minsk Automobile Plant), founded in 1944, and one of the largest producers of commercial vehicles in the CIS region, specializing in trucks, tractors, dump trucks, buses and special-purpose vehicles, with primary presence in Eastern Europe and CIS markets. The company is known for simple design, adaptability to harsh operating conditions and relatively affordable pricing. In terms of spare parts, MAZ offers original (OEM) components along with a widely developed aftermarket. According to user and workshop feedback, MAZ parts are valued for affordability, ease of repair and interchangeability, although variations in quality and shorter lifespan compared to Western brands are noted. Overall, the brand is regarded as a practical and budget-friendly solution for commercial transport.

Additional information

MAZ front brake chamber 1003519000 is a pneumatic braking component that converts air pressure into the force needed to operate the brake mechanism. Its condition affects how consistently the brakes respond, so wear or damage to the chamber can quickly lead to reduced braking performance and safety concerns.

Common signs of a faulty chamber include uneven braking, reduced brake efficiency, air leakage, unusual noises, and extra load on the system. When choosing a replacement, always match the OEM number 1003519000 and check compatibility with MAZ 5440 (1997) and MAZ 6430 (1997), because parts that look similar may differ in fit and design.

A used original part from dismantling is a practical choice when you need a factory-fit component without guesswork. You get an original MAZ part with a confirmed number, which makes selection easier and helps restore the unit faster.

Related items

1 500 грн