Nuline Idler/Tensioner Pulley EP8278 Syntec >Height: 52mm

>Height: 52mm

Bypass style thermostat with double jiggle pin

Equivalent to Ryco RTK5

25W-50 and 25W-60 multigrade or where SAE 50 monograde engine oils were originally recommended by the manufacturer

Overall height: 55mm

Nuline Idler/Tensioner Pulley EP8278 Syntec >Height: 52mmAll 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.