Used factory power brake booster hardware for NA and NB Mazda Miata. Includes 4 nuts for mounting the brake booster to the firewall, 1 pin and safety clip to connect the pushrod to the brake pedal, and 2 nuts with lock washers to mount the master cylinder to the brake booster. Fits 1990-2005.Photographs are stock photos only and the purchased product may vary. Photographs of the purchased product can be emailed upon request.