For Nissan Sentra 2000-2001 All Engine 15/16 In. Non-ABS Brakes. For Nissan Sentra 2002-2006 L4 1.8L 15/16 In. - Master Cylinder Material: Aluminum. - Type: Brake Master Cylinder. -Easy to install and maintain, this brake master cylinder is a cost-effective solution for replacing worn-out or malfunctioning parts in your vehicle's braking system.