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Showing results for tags 'tensioner'.
Hi. I'm trying to replace the belt and having trouble finding the notch on the tensioner to attach a break out wrench or some other tool to release tension. The vehicle is a 1996 GMC Suburban K2500 7.4 liter Vortex engine with AC and approximately 140K miles. These are the best pictures I could manage given the tight clearance. Here, the tensioner can be seen below the alternator. Here are similar parts I found online, but not sure if they're the same exact part. If anyone has worked on one of these, I'd appreciate some suggestions.