Muffler 54401201010

Description

Vertical muffler for MAZ 5440 and 6430, OEM 54401201010. This is a used original part from dismantling, so you get a confirmed OEM match for the listed vehicles. A solid choice when you need the right part by number, not a guess.

MUFFLER / EXHAUST SYSTEM SILENCER

A muffler is a component of the vehicle’s exhaust system designed to reduce noise produced by exhaust gases and ensure proper gas flow. It contributes to engine efficiency, emission control, and overall driving comfort.

The muffler is typically installed in the rear section of the exhaust system and works together with the catalytic converter, resonator, exhaust pipes, and sensors. Its internal chambers and baffles are engineered to minimize noise and vibration.

A damaged muffler may cause loud exhaust noise, metallic rattling, exhaust leaks, reduced engine performance, unpleasant fumes, corrosion, or mounting failures.

Our catalog includes mufflers for many vehicle brands. Available options include genuine factory silencers, reliable aftermarket replacements, and tested used units without structural corrosion. Rear mufflers, center silencers, performance variants, and components for petrol and diesel engines are available.

Selection is available by VIN number, engine type, exhaust configuration, part number, and vehicle year. Replacing a faulty muffler restores proper exhaust performance and reduces noise levels.

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

The MAZ 54401201010 vertical muffler is part of the exhaust system and is used to route exhaust gases while reducing engine noise. In a commercial vehicle, a properly matched muffler helps keep the exhaust line working as intended and avoids unwanted noise from a damaged unit. Signs of wear or failure may include louder exhaust sound, rattling, visible cracks, burn marks, or deformation of the housing. When choosing a replacement, the key point is compatibility by OEM number, since the exact match matters more than a visual resemblance. This part is a used original unit from dismantling, which makes it a practical option when you need the factory design and confirmed fitment for listed MAZ models.

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