Dayco Timing Belt 94433 Heavy-duty required by SCR (Selective Catalytic

required by SCR (Selective Catalytic Reduction) technology in diesel vehicles

Teeth: 226

The heater valve can be activated by vacuum control in late model vehicles and cable in earlier models

Equivalent to Ryco RTK312

Radius ground for precision fit

Dayco Timing Belt 94433 Heavy-duty required by SCR (Selective CatalyticTiming Belts have been used on camshaft and injection pumps on automotive engines for around 30 years. Dayco manufactures timing belts for OEMs utilising the latest technologies in design and materials. The basic function of a timing belt is to transmit synchronous movement from one driven shaft to another. This is achieved by "meshing" between the tooth of the belt and the tooth of the pulley. A timing belt has a complex structure and is made up of