STM Timing Belt Preload Eccentric Pulley Tool

The STM eccentric timing belt tensioner pulley tool allows you to apply the correct preload while the pulley is installed. Works with all 4G63 DSM, Evo, GVR4 and 6G72 3000GT and Stealth. The tool accepts a 1/4" drive ratchet and is made to be low profile for ease of tightening the pulley bolt. Made in the USA!

Replacement for OEM tool MD998767.