Dayco Hydraulic Automatic Tensioner HAT28 Ultra-Performance Type: 7PK Ribbed Polymer with

Type: 7PK Ribbed Polymer with Flange

Outside diameter: 147

Inside Diameter: 8

The lubricated nylon pivot tube bushing and spring bushing promote quieter performance

DMH3410 (x1)

Dayco Hydraulic Automatic Tensioner HAT28 Ultra-Performance Type: 7PK Ribbed Polymer withHydraulic 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