2012 Western Star 4700 Engine Pulleys

8.3L

8.9L

Gates® - DriveAlign™ Drive Belt Idler Pulley
7
# mpn1878945
$56.88
Gates® - Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly
7
# mpn126083542
$111.21
Dayco® - No Slack™ Heavy Duty Automatic Belt Tensioner Assembly
9
# mpn385429789
$94.03
Dayco® - No Slack™ Heavy Duty Idler/Tensioner Pulley
9
# 5932974950
$46.39 - $48.06