Cohline 911-355-621-05 Rear Brake Line Hose to Caliper for Porsche 911

The Cohline 911-355-621-05 is a precision-engineered rear brake hydraulic line designed to connect the brake hose to the caliper on Porsche 911 models from 1974 to 1983. This OE-quality replacement part is manufactured by Cohline, a leading German supplier of tube and hose line systems to premium automotive manufacturers including Porsche, Mercedes-Benz, BMW, and Audi.

Key Features:

• Direct OE replacement brake line for rear caliper connection
• Precision-engineered for exact fit on Porsche 911 (1974-1983)
• Constructed from high-quality materials designed to withstand extreme pressure and temperature variations
• Corrosion-resistant design for extended service life
• Manufactured to ISO/TS 16949 and DIN EN ISO 14001 quality standards
• Features anti-contamination technology and comprehensive leak testing

Cohline has been manufacturing tube and hose line systems since 1932, employing advanced aluminum brazing, tube flare technology, and precision tube bending techniques. Each brake line undergoes rigorous quality control and leak testing before leaving the facility, ensuring reliable performance and safety. This brake hydraulic line provides consistent, responsive braking even under demanding driving conditions.

Replaces OEM Part Number: 911-355-621-05, 91135562102