2003 Peterbilt 379 Engine Pulleys
Select Your Submodel
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SKP® - Drive Belt Idler Pulley$11.30 - $39.24 -
Dayco® - No Slack™ Heavy Duty Automatic Belt Tensioner Assembly$163.36 - $183.04 -
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- ACDelco® - Professional™ Idler Pulley$53.20 + Free Shipping with iD FastTrack
- SKP® - Drive Belt Tensioner$116.23
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