Review on 🔧 Dayco E050265 Serpentine Belt: Enhanced Performance and Durability in One by Justin Boisvert

Bought this belt to replace the AC compressor drive belt on my Mazda 3 2.3L. The A/C compressor belt must be removed to replace the poly V-belt and it is a tensioner belt designed to be pulled over the crankshaft pulley using a special tool. Not all auto parts stores have a tool (Advance has one) which is a pin that hangs over the edge of the crank pulley and allows you to place the belt on the crank pulley by turning the crank with a wrench. An example of such a tool is the Gates 91030 (available from Revain).