Dayco Moulded Hose DMH3723 Heavy-Duty It is formulated with state

It is formulated with state of the art grease additives that provide tackiness

It is formulated using high performance base oils with advanced engine oil additive technology including a full zinc anti-wear package for complete engine protection

Flange to base: 41mm

Outside Diameter: 21mm

Dayco Moulded Hose DMH3723 Heavy-Duty It is formulated with stateDesigned as a replacement for Original Equipment Manufacturer (OEM) coolant hose. Dayco moulded hoses are manufactured with knitted reinforcement and EPDM construction which provides high strength and resistance to oil, mud, salt, road debris, ozone, coolants and temperature variations that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.