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Tuffy Tire & Auto Service Center Lockport News and Videos for Lockport: Serpentine Belt Overview

February 5, 2016

Your serpentine belt drives essential engine accessories like your alternator, air conditioning compressor, and power steering. In some cars it may also power the power brakes or water pump. The serpentine belt is powered by the engine and winds around pulleys and the accessories. Some autos have two serpentine belts.


The serpentine belt, the belt tensioner (which maintains the appropriate tension on the belt) and the idler pulleys are together known as the accessory drive system.

Now your serpentine belt and the belt tensioner will just wear out over time – that’s why your automobile manufacturer has a scheduled belt replacement interval. The team at Tuffy Tire & Auto Service Center Lockport in Lockport can check your serpentine belt for wear and get it replaced if it’s time.

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Tuffy Tire & Auto Service Center Lockport
815-838-3700
600 E 9th Street
Lockport, Illinois 60441

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