Caterpillar Idler Pulleys

At Advance Auto, we carry 1 different types of Idler Pulleys for your Caterpillar at competitive prices to fit your budget. Save on costs when you find your Caterpillar replacement Idler Pulleys with us.

Make sure to compare prices and take a look at the top user reviewed Idler Pulleys that fit your Caterpillar. The ratings and reviews for these aftermarket Caterpillar Idler Pulleys really help you make the right decision.

Whether you’re a do-it-yourselfer or trained auto tech, you’ll appreciate the convenience of home or business delivery, or picking up your Idler Pulleys at the nearest Advance Auto Parts location.

Compare 1 Caterpillar Idler Pulleys

Search our full catalog of aftermarket Caterpillar Idler Pulleys below. Make sure to check for user reviews of Idler Pulleys to learn which worked the best for our customers.

Dayco No Slack Gold Label – Serpentine Idler/Tensioner Pulley; Steel, 119mm Dia., 39.4mm Width, 8 Grooves (Part No.89107)

Serpentine Idler/Tensioner Pulley; Steel, 119mm Dia., 39.4mm Width, 8 Grooves

from

$135.99
Designed to replace idler and tensioner pulleys for serpentine drives in heavy-duty diesel engine applications, Dayco HD idler/tensioner pulleys are machined from high-strength steel or powdered metal material to provide excellent wear resistance under ha

Product Features:
  • Engineered for the demanding drive systems of today’s class 4-8 heavy-duty commercial trucks
  • Premium OE technology to ensure peak performance under extreme conditions
  • Utilizes 3D dimensional computer aided design (CAD) and finite element analysis (FEA) for optimal design and maximum structural integrity
  • Meets or exceeds OE quality
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