Suspension Leaf Mercedes W906 W907 Rear Axle Spring Bracket Holder A9063251147

Suspension Leaf Mercedes W906 W907 Rear Axle Spring Bracket Holder is a precision-engineered suspension component designed for the rear section of this series of commercial vehicles. As part of the Leaf springs and suspension springs group, it is responsible for providing stable support for the leaf spring and ensuring proper load transfer to the frame, which translates into safe and predictable suspension performance. Using an original component is a sensible choice for professional repairs or restoring the factory characteristics of the rear suspension.

Specifications and technical data

• SKU: A9063251147
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A9063251147
• Substitutable numbers: A9063251147, A 906 325 11 47
• Location on the vehicle: Rear
• Category: Leaf & Coil Springs

Purpose and function in the suspension system

The leaf spring bracket holder in W906 and W907 series models plays a key role in attaching the leaf spring to the vehicle structure in the rear of the chassis. It is responsible for:

• stable guidance of the longitudinal leaf spring relative to the frame or chassis,
• even distribution of forces resulting from the load in the cargo area,
• maintaining the correct geometry of the rear suspension during driving and at maximum load.

Thanks to its properly selected geometry and rigidity, the bracket helps to limit unwanted leaf spring movement, which influences predictable vehicle behavior during braking, acceleration, and driving over uneven surfaces.

Benefits of using an original bracket

Using an original leaf spring hanger in Mercedes W906 and W907 series vehicles allows for maintaining factory suspension performance parameters. The most important advantages include:

• Precise mounting fit – the mounting holes and the shape of the component are consistent with the factory design, which facilitates installation and eliminates the need for modifications.
• Consistency with the rest of the suspension system – the bracket works in harmony with the leaf spring and other components of the same group, ensuring predictable operation of the entire system.
• Restoration of the original rigidity of the leaf spring mounting, which improves vehicle stability under variable loads.

Choosing such a component is particularly important in commercial vehicles, where the suspension operates under heavy loads and must maintain repeatable properties over a long service life.

Application in the rear of the vehicle

The placement of the bracket in the rear chassis area means it is directly responsible for transferring loads from the cargo area to the load-bearing structure. In practice, this means that:

• a properly selected and installed bracket limits excessive leaf spring deflection,
• it ensures stable guidance of the rear axle under full and partial loads,
• it influences ride comfort and vehicle control during maneuvers.

For workshops specializing in suspension repair for Mercedes commercial vehicles, using the appropriate leaf spring hanger is one of the key stages in restoring proper rear suspension operation.

Selection, condition, and operational aspects

The original leaf spring bracket holder from this product group is intended for specific suspension configurations in W906 and W907 models, which facilitates part selection based on manufacturer markings and vehicle parameters. A used component allows for economical repair while maintaining compliance with the factory design, provided it is installed correctly and other suspension components are verified.

When replacing, it is worth paying attention to:

• the condition of the mounting surfaces and bolt sockets,
• the correct positioning of the leaf spring relative to the bracket after installation,
• checking other components from the Leaf springs and suspension springs group to avoid uneven wear.

If you are planning a comprehensive repair or upgrade of the rear suspension area in your Mercedes and need other elements from the same group, such as additional hangers, clamps, or leaf spring mounts, check the available parts in the Mercedes Leaf springs and suspension springs category.

If you are considering whether new or used parts are better for this type of component, an article comparing both solutions in terms of cost, quality, and durability may be helpful – you can find it here: Car parts – new or used? We compare costs, quality, and durability.