Manufactured to fit specific applications, Gates Molded Coolant Hose meets OEM specifications.
Approved for marine applications, it is recommended for upper, lower, by-pass, heater, and other coolant hose applications.
The cover is resistant to heat and ozone.
Engineered to resist electrochemical degradation, which is the leading cause of hose failure.
The materials have been re-engineered to resist vacuum collapse, reducing the need for internal springs in many applications.
It meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications.
The temperature rating is -40° F to 275° F (-40° C to 135° C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring-loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
