BMW E93 Convertible Hardtop Roof Right O/S Kinematic Hydraulic Cylinder 7183316

BMW E93 Convertible Hardtop Roof Right O/S Kinematic Hydraulic Cylinder is an original component of the roof opening and closing system in the BMW 3 Series E93 convertible, responsible for the precise guidance of the mechanism on the right side of the vehicle. This component from the Convertible tops, cars and parts group ensures stable operation of the roof kinematics, which translates into comfortable and safe vehicle operation. Thanks to its factory design, it is a particularly beneficial solution for roof system repairs where compliance with original specifications is essential.

Specifications and technical data

• SKU: 7183316-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7183316
• Substitutable numbers: 54377183316, 7183316
• Location on the vehicle: Right
• Category: Hardtops, Roof Panels & Parts

Purpose and function of the cylinder

The presented hydraulic cylinder is designed to work in the folding roof kinematics system of the BMW E93 Convertible model. It is responsible for the controlled movement of the roof's structural elements, enabling smooth folding and unfolding of the roof. As a component mounted on the right side of the body, it works in conjunction with other cylinders and hydraulic lines, maintaining the correct movement geometry of the entire mechanism. By maintaining the original operating characteristics, the cylinder allows for the restoration of proper roof function after a failure, system leak, or mechanical damage to one of the kinematic elements. This is particularly important in convertibles, where the synchronization of all sub-assemblies has a direct impact on tightness, the absence of structural stress, and proper cooperation with the control electronics.

Construction and fitment for the BMW E93

The cylinder has been designed specifically for the roof structure of the BMW E93, which ensures correct mounting points and compatibility with factory brackets and hydraulic lines. Properly selected operating strokes and force direction allow for seamless integration with the existing system, without the need for modifications or adaptations. The original BMW origin means compliance with factory parameters, such as operating pressure, damping characteristics, and operating range. In practice, this translates into predictable roof behavior throughout the entire opening and closing cycle, as well as a lower risk of overloading other kinematic elements.

Condition, service application, and benefits of installation

The item is offered in used condition, which makes it an attractive solution for economical repair of the roof system in the BMW E93 Convertible. Replacing a damaged cylinder with a functional equivalent allows you to:

• restore the correct operation of the roof folding mechanism on the right side of the vehicle,
• limit the risk of roof control system errors resulting from improper kinematic operation,
• reduce repair costs compared to purchasing a new sub-assembly, while maintaining the original design. For workshops specializing in convertible maintenance and for users servicing their own cars, the use of an original hydraulic cylinder is beneficial both technically and economically. It allows for maintaining the consistency of the entire roof system without compromising on fitment.

Integration with other roof elements and technical advice

The roof kinematics system in the BMW E93 consists of many cooperating hydraulic and mechanical components. In the case of major repairs, it is worth verifying the condition of other cylinders, valves, and lines to avoid repeated disassembly. If you are planning a comprehensive repair or upgrade of the roof area in your BMW and need other elements from the same group, such as additional cylinders, guides, or structural elements, check the available parts in the BMW convertible tops, cars and parts category. When planning work in the garage, especially when combining roof component replacement with other repairs or light tuning, a practical guide on using used parts may be helpful. It is worth reading the article Garage project: how to rebuild your "daily" on a budget using proven salvaged parts, which discusses, among other things, repair planning, selecting original components, and safety issues.

Summary

BMW E93 Convertible Hardtop Roof Right O/S Kinematic Hydraulic Cylinder is a functional, original roof system component designed for installation on the right side of the vehicle. It ensures proper cooperation with other kinematic sub-assemblies, enabling the restoration of correct folding roof operation. It is a practical choice for those looking for a technically matched service solution based on the original BMW design.