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idler pulley

NOUN
  1. a pulley on a shaft that presses against a guide belt to guide or tighten it

How To Use idler pulley In A Sentence

  • The service rep had a look at it and said that it wasn't the water pump, but an idler pulley (just there to keep the belt running the right way), meaning that the repair would be even cheaper.
  • Someone might have oiled the rollers and idler pulley with too much oil or have gotten oil in some place it is not supposed to be.
  • Someone might have oiled the rollers and idler pulley with too much oil or have gotten oil in some place it is not supposed to be.
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