Dynamic Friction 355-71027 Brake Master Cylinder

Brake Master Cylinder Overview

The Dynamic Friction DFC Brake Master Cylinder, part number 355-71027, is a hydraulic brake component built for direct replacement service. It includes the reservoir, which simplifies sourcing the main master cylinder assembly for brake system repair.

Key Features

• Brake master cylinder for hydraulic brake system service
• Reservoir included for a more complete replacement assembly
• Part number 355-71027 for ordering and catalog lookup
• Dynamic Friction DFC Brake Master Cylinder line

Product Details

The DFC Brake Master Cylinder line from Dynamic Friction focuses on brake hydraulics replacement parts for service work where the master cylinder is the component being replaced. This unit is identified by part number 355-71027 and is listed with reservoir included, making it a practical choice when replacing a leaking, worn, or internally bypassing master cylinder. For buyers searching for a brake master cylinder with reservoir included, 355-71027 provides a straightforward catalog match.

There is no confirmed vehicle fitment data in the catalog record, so compatibility should be verified by part number, brake system configuration, and the original master cylinder design before ordering. If you are cross-shopping brake hydraulics for a specific vehicle, compare the bore, mounting pattern, and reservoir style to the original unit.

Common Repair Uses

• Brake pedal that sinks under steady pressure
• External brake fluid leakage at the master cylinder
• Internal seal wear causing inconsistent hydraulic pressure
• Brake warning concerns tied to master cylinder failure
• Restoration of proper brake fluid delivery in the hydraulic system

Installation Notes

Bench bleed the master cylinder before installation, then bleed the full brake system after mounting. Confirm reservoir orientation, line port locations, and pushrod engagement before final assembly. Use fresh brake fluid that matches the vehicle specification and inspect all brake lines for contamination or damage during service.

Quality Assurance

Dynamic Friction catalogs this part as a brake hydraulics replacement component under the DFC Brake Master Cylinder line. Part number 355-71027 is the reference to use when matching the correct master cylinder assembly for service.