Mercedes W906 Rear Suspension Plate Leaf Spring U Bolt Clamp Kit Set A9063251347

Mercedes W906 Rear Suspension Plate Leaf Spring U Bolt Clamp Kit Set is an original mounting kit designed for the vehicle's rear axle. This component is responsible for the stable, safe, and consistent clamping of the leaf spring to the axle, which directly impacts vehicle handling, load distribution, and the durability of the entire suspension system. Thanks to its factory-spec geometry and perfect fit for the W906 design, the kit allows for maintaining the correct leaf spring position without the need for modifications.

Specifications and technical data

• SKU: A9063251347
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A9063251347
• Substitutable numbers: A9063251347, A 906 325 13 47
• Location on the vehicle: Rear
• Category: Other Steering & Suspension Parts

Purpose and function in the rear suspension system

The described clamp and mounting plate kit is dedicated to the rear suspension of the Mercedes W906 series models. Its function is to:

• maintain the leaf spring in the correct position relative to the axle and chassis rails,
• distribute clamping forces evenly across the surface of the leaf spring,
• limit unwanted movement under heavy load conditions,
• ensure stable rear axle handling during driving and braking.

Thanks to its precisely selected geometry, the kit works in harmony with the factory suspension design, which helps maintain predictable vehicle behavior under load.

Kit construction and assembly benefits

The kit includes components for mounting the leaf spring to the rear drivetrain. The design has been developed with a focus on:

• precise fitment to the mounting points on the frame and axle,
• appropriate connection rigidity while maintaining the required leaf spring flexibility,
• easier service – disassembly and reassembly are possible using standard workshop tools.

This solution allows the mechanic to efficiently perform repairs or replace leaf spring components, and provides the vehicle owner with stable rear suspension performance under typical operating conditions of a Mercedes commercial vehicle.

Application in Mercedes W906 vehicles

The leaf spring clamp and mounting plate kit is intended for installation in the rear suspension of W906 family vehicles. Using an original mounting solution is particularly important in commercial vehicles where:

• the vehicle regularly operates under heavy loads,
• consistent suspension geometry is required,
• durability and resistance to long-term stress are essential.

Selecting the correct mounting kit for the leaf spring helps reduce the risk of play, incorrect axle alignment, and premature wear of other suspension components.

Component condition and service application

The offered set is a used part, making it an attractive solution for workshops and users looking for a factory component at a favorable price. In practice, it is suitable for:

• post-accident repairs of the rear suspension,
• replacing worn or corroded leaf spring mounting elements,
• restoring the correct geometry and rigidity of the leaf spring-to-axle connection.

Using an original mounting kit helps maintain compliance with the vehicle's factory design, which is important from both a safety and operational durability perspective.

Suspension system expansion and additional materials

If you are planning a comprehensive repair or upgrade of the rear suspension area in your Mercedes and need other components from the same group, such as additional mounts, brackets, or complementary holders, check out the available parts in the Other Mercedes category.

For a better understanding of the differences in construction and loads of running gear in vehicles with increased power and weight, it is worth reading the material comparing solutions used in sports models – the article Audi RS vs other models – what is hidden under the hood and chassis? will be helpful, as it discusses, among other things, the impact of the chassis and brakes on vehicle characteristics.

If you want to reduce the vehicle's downtime in the workshop and better plan your rear suspension repair, practical tips from the article No more weeks of waiting – how a wide assortment in one warehouse really shortens your car's downtime at the mechanic?, which describes the importance of wide availability of professional used parts, may be useful.