Caliso NM55327 New Master Cylinder

The Caliso NM55327 is a replacement master cylinder designed to restore proper hydraulic braking function. The master cylinder is the heart of the braking system, converting mechanical pedal pressure into the hydraulic force that actuates the brake calipers or wheel cylinders at each corner of the vehicle.

Key Features:

• Direct-fit replacement master cylinder for precise OE-style installation
• Engineered to meet or exceed original equipment specifications
• Constructed for reliable hydraulic pressure generation and consistent pedal feel
• New unit — not remanufactured — ensuring clean internal bore and fresh seals
• Designed for straightforward bolt-on installation using existing hardware and lines

Replacing a worn or leaking master cylinder is essential for maintaining safe, responsive braking performance. The NM55327 delivers a cost-effective solution without sacrificing quality or reliability.