Air Filter Housing Brackets for Construction Equipment

Function within the Intake System

Air filter brackets do not perform any filtration function. Their role is the mechanical fixation of the air filter housing to the machine structure. They ensure that the filter system remains securely positioned under vibration, shock and operating movement.

Mounting is typically carried out on the machine frame or at defined fixing points within the intake layout. Correct bracket selection is essential for the long-term operational reliability of the complete air filtration system.

Bracket Types and Mounting Designs

The brackets in this category are designed for specific housing geometries and installation conditions.

• Band brackets: clamp-based mounting systems for cylindrical air filter housings
• Support rings: form-fit mounting solutions for defined housing diameters
• Mounting straps, saddles and rigid supports: fixed bracket solutions for specific installation positions

Selection depends on housing type, size and installation layout of the existing air filter system.

Applications

• construction equipment and off-highway machinery
• agricultural and forestry machinery
• stationary engines and generator sets
• machines exposed to high vibration and shock loads

Typical applications include excavators, wheel loaders, dozers and stationary systems with permanently installed air filter housings.

Position within the Intake System

Air filter housing brackets are part of the air filter accessories range and ensure mechanical integration within the intake system.

They secure complete air filter systems and maintain the defined position of the installed air filter elements.

Within the intake layout, brackets are directly related to air intake ducting components, which provide the flow-correct connection between intake point, filter housing and engine. Depending on the system design, they may also work in combination with pre-cleaners and cyclones, which reduce dust load before the main filtration stage.

Selection Criteria

Selection is based on reference number, housing type, bracket design and installation position. Compatibility with the existing air filter housing is the decisive factor.

For system-specific brackets, especially within manufacturer-based systems such as Donaldson or MANN+HUMMEL, reference matching is critical.

Incorrect selection results in insufficient retention, increased structural stress and intake system faults during operation.

Check Before Ordering

• reference number
• housing type
• bracket design
• mounting point and installation position

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