Dayco Hydraulic Automatic Tensioner HAT39 Ultra-Ceramic-Plus Profile: S

Profile: S

It contains an advanced anti-wear additive pack featuring HIGH ZINC (exceeding 1600+ ppm levels) for ultimate engine wear protection during these first stages of engine use

The MicroShield media is comprised of three layers: 1

Rubber or urethane bushing materials utilised for maximum quality and longevity

Outside diameter: 169

Dayco Hydraulic Automatic Tensioner HAT39 Ultra-Ceramic-Plus Profile: SHydraulic 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