Product Recall Notice

Notification of a Voluntary Recall of Brake Master Cylinders

This voluntary recall applies ONLY to the brake master cylinders listed below:

Item Description & Application
GR-4212-550 XKs Brake Master Cylinder for Jaguar E-Type, all models (OE # C25900)

The XKs Unlimited technical services team has recently discovered that between approximately January 1, 2017 and November 28, 2017, XKs Unlimited received, and sold, brake master cylinders that have been determined to not conform to design requirements and/or quality standards. These master cylinders were purchased from a single vendor for the above automotive applications and are marked with the Lockheed name.

Although we have not had any reported failures of these master cylinders, there is a risk that these master cylinders could fail in use resulting in a loss of braking.

If you believe you have one of the affected units, please contact our sales team at 1-800-444-5247 or email


XKs Unlimited
A Division of Moss Motors, Ltd.