D326-27B Engine – Generator Set
D326-26B Marine Products
578-8HB Pipelayer
D8R-9EM Track-type Tractor
D8T-J8B Track-type Tractor
D8R-7XM Track-type Tractor
D8T-KPZ Track-type Tractor
D8T-FCT Track-type Tractor
D8T-MLN Track-type Tractor
D8T-FMC Track-type Tractor
D8L-7YB Track-type Tractor
D8R-T5X Track-type Tractor
D8L-53Y Track-type Tractor
D8R-DWJ Track-type Tractor
D8R-MEJ Track-type Tractor
D8R-RJM Track-type Tractor
D8T-AW4 Track-type Tractor
D8T-JJ5 Track-type Tractor
D8L-4FB Track-type Tractor
D8R II-AKA Track-type Tractor
D8-AW8 Track-type Tractor
D8-EJS Track-type Tractor
D8-KD8 Track-type Tractor
D8-MN8 Track-type Tractor
D8-XPA Track-type Tractor
D8-ZMG Track-type Tractor
D8R II-6YZ Track-type Tractor
D8R-JR8 Track-type Tractor
D8T-MB8 Track-type Tractor
D8-AE8 Track-type Tractor
D8-JJ8 Track-type Tractor
D8-XJB Track-type Tractor
D8-XRS Track-type Tractor
D8 GC-KGX Track-type Tractor
D8GC-M8D Track-type Tractor
D8L-7JC Track-type Tractor
D8N-9TC Track-type Trac
Maximize the performance of your heavy-duty equipment with the Caterpillar 111-1730 Track Idler 1111730, a premium-grade component engineered for reliability in the most demanding applications. Designed to support and guide the track chain on various D8 and D8T series Track-type Tractors, as well as select marine and generator sets, this 738mm outer diameter idler is a critical part of your undercarriage system. It ensures even weight distribution, reduces track wear, and improves traction on rugged terrain.
Precision-manufactured to Caterpillar OEM standards, the 111-1730 idler fits a wide range of models including the D8R, D8T, D8L, D8N, and D8GC series. Built for longevity and resilience in high-load, high-impact environments, this idler is essential for maintaining operational uptime in mining, pipeline construction, and large-scale earthmoving operations. Whether you’re doing preventive maintenance or a full rebuild, this part delivers unmatched durability and fitment.
🔗 Learn more or purchase the Caterpillar 111-1730 Track Idler
Related Part Numbers :
425-0474, 8P-6938, 2Y-7339, 425-0475, 523-8677, 6Y-0557, 379-0276, 138-9712, 415-6134, 2Y-7181, 329-5409, 329-5408, 308-4362, 246-0783, 308-4364, 246-0784
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