Nuline Idler/Tensioner Pulley EP317 Heavy-Duty it opens at a lower

it opens at a lower temperature than the main thermostat and smoothes the warmup process

CVT Fluid V (Van Doorne) is a highly advanced

Ford Cleveland V8 with jiggle pin

oxidation and corrosion inhibitors and will resist "squeeze out" from surfaces requiring lubrication under load conditions

Equivalent to Ryco RTK187

Nuline Idler/Tensioner Pulley EP317 Heavy-Duty it opens at a lowerAll 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.: EP317 Type: 13A Single V ID: M10mm