CAT Idlers
Replacement front idler assemblies for CAT excavators, compact track loaders and forestry machines, sorted by machine model. DuraTrack builds each one to OEM specification.
Each assembly comes complete with heavy-duty seal group, shaft and brackets, ready to install. Every idler carries a 12-month warranty.
Stocked in Texas. Order by 4:00pm CT and stocked idlers ship the same day. Find your model below or request a quote to confirm fit and freight to your zip code.
Find parts for your machine
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IdlerCAT 349E L Idler Assembly
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IdlerCAT 349F L Idler Assembly
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IdlerCAT 352 Next Gen Idler Assembly
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IdlerCAT 352F Idler Assembly
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IdlerCAT 352F XE Idler Assembly
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IdlerCAT 4I7337 Idler
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IdlerCAT 522B Idler Assembly
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IdlerCAT 536-3550 Idler
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IdlerCAT 536-3551 Idler
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IdlerCAT 536-3552 Idler
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IdlerCAT 536/3550 Idler
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IdlerCAT 536/3551 Idler
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IdlerCAT 536/3552 Idler
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IdlerCAT 5363550 Idler
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IdlerCAT 5363551 Idler
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IdlerCAT 5363552 Idler
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IdlerCAT 541-2 Idler Assembly
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IdlerCAT 548 Idler Assembly
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IdlerCAT 552-2 - 47 Link Idler Assembly
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IdlerCAT 552-2 - 52 Link Idler Assembly
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IdlerCAT 552-2 - 54 Link Idler Assembly
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IdlerCAT 558 Idler Assembly
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IdlerCAT 558 LL Idler Assembly
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IdlerCAT 568 FM Idler Assembly
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IdlerCAT 6I3488 Idler
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IdlerCAT 7Y0360 Idler
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IdlerCAT 7Y0762 Idler
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IdlerCAT 7Y1601 Idler
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IdlerCAT 990161 Idler
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IdlerCAT E110B Idler Assembly
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IdlerCAT E120B Idler Assembly
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IdlerCAT E200B Idler Assembly
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IdlerCAT EL200B Idler Assembly
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