Dayco Moulded Hose DMH3021 CV Joint It contains a special anti-rust

It contains a special anti-rust additive for enhanced protection against rust and corrosion in marine and salt water environments

Bushing material utilised is determined by NVH considerations and application for the best overall performance

Includes both upper and lower housing

Flange to base: 20mm

Thermostat gasket not sold separately

Dayco Moulded Hose DMH3021 CV Joint It contains a special anti-rustDesigned 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.