Gates 51787 Molded Coolant Hose 1-5/16 Inch x 15-17/32 Inch

The Gates 51787 is a molded coolant hose manufactured to fit upper, lower, bypass, heater and other coolant applications with OEM-quality specifications. This pre-shaped hose features inlet and outlet dimensions of 1-5/16 inches with an overall length of 15-17/32 inches, providing a precise fit for specific cooling system applications.

Key Features:

• EPDM tube with synthetic fiber knit reinforcement and heat- and ozone-resistant EPDM cover
• Engineered to resist electrochemical degradation, the leading cause of hose failure
• Meets requirements of SAE 20R4 EC Class D1
• Pre-shaped to fit and to ensure perfectly sealed connections
• Specifically engineered materials resist vacuum collapse to reduce the need for internal springs
• Temperature range: -40°C to +135°C (-40°F to +275°F)
• Approved for Marine applications

This coolant hose is resistant to heat, ozone and chemical coolants, ensuring long-lasting performance in demanding engine cooling systems. Gates recommends replacing hose clamps each time a new coolant hose is installed for optimal performance and leak prevention.