GMQ PREMIUM QUALITY TENSIONER BEARING KK938-12-700 Mazda 323/B6

Description

This is a brand new tensioner bearing manufactured by GMB and made in South Korea as part number KK938-12-700. A tensioner bearing is consists of a base, tensioner arm, spring, and pulley. It provides pressure to a timing belt that drives other pulleys while easing the strain on that belt.