Master Cylinder Assembly – Disc Brake – 4-127-22 (Includes 32291U and 054-140-22)

Master Cylinder Assembly – Disc Brake – 4-127-22 (Includes 32291U & 054-140-22)

This 4-127-22 Master Cylinder Assembly is a complete OEM replacement for many Dexter and Titan / Dico hydraulic disc brake actuators. It includes the master cylinder body (32291U) and the push-rod piston / return spring kit (054-140-22), factory-assembled and ready to install. Engineered for smooth, consistent hydraulic pressure and long-term corrosion resistance.

Features

• Direct OEM replacement – no modification required
• For use with hydraulic disc brake actuators only
• Precision-machined bore for consistent brake pressure
• Factory-assembled with piston and spring kit installed
• Compatible with DOT 3 and DOT 4 brake fluid

Includes: One (1) complete 4-127-22 master cylinder assembly. If rebuilding an existing actuator, inspect reservoir and gasket before reuse. This part replaces older Dico / Titan references and fits many Dexter hydraulic disc models.