Self-locking hex nut

Self-locking hex nut

Product Description:
Rolls Royce part number 7129906196 is an essential brake master cylinder expansion tank that plays a critical role in maintaining the hydraulic brake system's efficiency in models such as the Cullinan RR31 (2017-2023), Ghost Series I (2009-2014), Phantom, Phantom Coupe, Phantom Drophead Coupe, and Phantom Extended Wheelbase. This component is designed to manage excess brake fluid, preventing overflow and ensuring consistent pressure within the braking system. Constructed from high-quality materials for durability, it is strategically located within the engine compartment for easy access during maintenance. Regular inspection of the expansion tank is crucial to identify any signs of leaks or cracks, which can lead to brake fluid loss and compromised braking performance. If you notice a drop in brake fluid levels or any fluid leakage, it is imperative to replace the expansion tank promptly to maintain vehicle safety and performance.

This car part is suitable for the following models:
Cullinan RR31(2017-2023), Dawn RR6(2017-2023), Ghost RR4(2017-2019), Ghost Series I (2009-2014), Phantom and 6 other model(s). See Fitment Details for more information.