Nuline Idler/Tensioner Pulley EP057 Blue Equivalent to Ryco RTK119

Equivalent to Ryco RTK119

oxidation inhibitors

created by heating the pads to a high temperature at the factory to remove remaining gases and resins

Equivalent to Ryco RTK167

Nuline Idler/Tensioner Pulley EP057 Blue Equivalent to Ryco RTK119All engine pulleys incorporate ball bearings that run at very high revolutions relative to engine speed. Increasing belt load and exposure to dirt or moisture accelerate bearing wear. All ball bearings used in Nuline Idler Tensioner Pulleys are from OEM manufacturers and feature C3 rated high speed races, high temperature lubricant and heavy duty silicone seals for maximum service life at high revolutions. Part No.: EP057 Type: Flat Steel ID: 10. 2mm