Idlers, Pulleys & Tensioners

Idlers, pulleys and tensioners, for drive belt and and timing belt systems. Auxillary belt tensioners and idler pulleys are used by more and more car manufacturers as the level of equipment increases, and more units are being driven from the drive belt. Modern high powered alternators are fitted with clutch pulleys which allow for less stress on the unit. Timing belt tensioners are an essential replacement when changing the cambelt as a worn tensioner can cause the belt to loosen and cause expensive engine damage. Bullseye reccommend always fitting the belt tensioners with every timing belt.

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