Dayco Radiator Coolant Hose P/N:70770

Made with synthetic EPDM rubber compounds that provide resistance to deterioration from ozone, coolants, and temperature variations of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C) The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose Meets SAE J20R4, Class D-1 requirements for improved service hose Meets Type EC electro-chemical requirements as specified in SAE J1684; which eliminates premature deterioration of the inner tube caused by the build up of static electric charges End 1 Inside Diameter : 2 In End 2 Inside Diameter : 2 In Material : EPDM Additional Features Color:Black Material:EPDM