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Dayco produce and supply a range of NOSLACKĀ® automatic tensioners for both light duty and heavy duty applications. The NOSLACKĀ® range covers automatic tensioners for serpentine (poly rib) and Timing belt drives.  

All NOSLACKĀ® tensioners are designed to meet or exceed OEM specifications. Ensuring your tensioners are in the best possible working condition will ensure the correct tension is maintained through out the service life of your system.  

For information on the automatic tensioners available for you vehicle refer to Dayco Application Guides


Automatic Tensioners