Ford Transit Mk7 Rear Suspension Bump Stop Buffer 6C11-4002-AA

The Ford Transit Mk7 Rear Spring Bumper is a factory suspension component that protects the leaf spring and vehicle frame from mechanical overload. This part from the Leaf Springs and Coil Springs group stabilizes the rear suspension, improving vehicle control under heavy loads and in challenging road conditions.

Specifications and technical data

• SKU: 6C11-4002-AA
• Mark: Ford
• Condition: Used
• OEM Part Number: 6C11-4002-AA
• Substitutable numbers: 6C11-4002-AA, 6C114002AA, 1371242
• Location on the vehicle: Rear
• Category: Leaf & Coil Springs

Purpose and Function in Suspension

The rear spring bumper is designed for the rear suspension of the Ford Transit Mk7, where it works in conjunction with the leaf spring. Its purpose is to limit suspension travel in the final stage of compression, thereby protecting the frame, spring, and other load-bearing elements from excessive bottoming out.

Thanks to its appropriately selected material characteristics, the bumper absorbs some of the impact energy, which reduces the risk of mechanical damage and improves ride comfort when fully loaded. This is particularly important for commercial vehicles that often operate at their maximum load capacity.

Construction and Fit for Ford Transit Mk7

The original design of the bumper is optimized for the rear suspension geometry of the Transit Mk7. The shape and hardness of the component are selected to:

• ensure proper contact with the leaf spring or frame,
• limit suspension travel in a controlled manner,
• minimize the transfer of sudden overloads to the body.

Precise fit to factory mounting points facilitates installation and helps maintain the original suspension performance characteristics. Using an original part from the Leaf Springs and Coil Springs group helps maintain the integrity of the entire spring system.

Benefits of Using an Original Bumper

Using this bumper in the Ford Transit Mk7 provides tangible operational benefits:

• Protection of Spring and Frame – limiting extreme compression reduces the risk of cracks, deformations, and play in the suspension.
• More stable behavior under load – better controlled suspension travel translates to predictable vehicle handling.
• Reduced impact transferred to the body – improved comfort for the driver and cargo, especially on uneven roads.
• Compatibility with factory design – no need to modify other suspension components.

This solution is recommended for routine maintenance, after mechanical damage, or when refurbishing the rear suspension of heavily used vehicles.

Component Condition and Service Application

The offered bumper is a used part, making it an attractive option for budget fleet repairs and commercial vehicle services. It serves as a replacement part for:

• replacing worn or perished bumpers,
• repairs after suspension overload,
• refurbishing the spring system in vehicles operating in harsh conditions.

Selecting the correct bumper for a specific Transit Mk7 version allows for the restoration of proper rear suspension function without interfering with other components.

Expanding Suspension Repairs on Ford

If you are planning a comprehensive repair or upgrade of the rear suspension area on your Ford and need other parts from the same group, such as leaf springs, auxiliary springs, or mounting hardware, check the available parts in the Ford Leaf Springs and Coil Springs category.

More on Assembling Used Parts

If you want to better plan your purchases of used components – from suspension parts to small mounting accessories – it's worth learning about the principles of efficiently assembling parts in one place. Practical tips can be found in the article Comprehensive Sourcing: From Engine to Smallest Clip – How to Assemble Used Car Parts in One Place?, which discusses the advantages of the One-Stop-Shop approach and the conscious choice of original used parts.