Nuline Idler/Tensioner Pulley EP8275 Wheel Bearing Anti drain-back valve preventing oil

Anti drain-back valve preventing oil draining back out of the filter through the inlet holes

Equivalent to Ryco RTK177

The backbone behind the Dayco elastic belt is its specially developed polyamide tensile member

Thread: M16

DMH3759 (x1)

Nuline Idler/Tensioner Pulley EP8275 Wheel Bearing Anti drain-back valve preventing oilAll 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.: EP8275 Type: 8PK Steel ID: 16. 94mm