Nuline Idler/Tensioner Pulley EP158 Marine Connection Type: 33 Tooth Spline

Connection Type: 33 Tooth Spline

Equivalent to Ryco RTK69

durability and shift quality in modern multi-speed automatic transmissions

formulated with modern additives for use in small 4 stroke engines

engine oil for use in a wide range of modern motor vehicles

Nuline Idler/Tensioner Pulley EP158 Marine Connection Type: 33 Tooth SplineAll 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.: EP158 Type: 4PK Steel ID: 12mm OD: