Dayco Hydraulic Automatic Tensioner HAT19 Wheel Bearing Lifetime lubricated ball bearings and

Lifetime lubricated ball bearings and double high temperature seals assure peak bearing performance

heated and cooled seats

Pressure valve: 30mm

DMH3714 (x1)

Teeth: 109

Dayco Hydraulic Automatic Tensioner HAT19 Wheel Bearing Lifetime lubricated ball bearings andHydraulic Automatic Timing Belt Tensioners ensure proper transmission efficiency for the entire life of the timing belt. This is achieved by the Hydraulic Automatic Tensioner keeping constant correct tension on the timing belt during engine operation. Compared with fixed type timing belt tensioners, timing belt life is increased, along with other timing drive train components such as pulleys and bearings. All Dayco Hydraulic tensioners meet or exceed