D10R-3KR Track-type Tractor
D10T-RJG Track-type Tractor
D10R-AKT Track-type Tractor
D10T2-JJW Track-type Tractor
D10T2-RAB Track-type Tractor
D10N-3SK Track-type Tractor
9C-20Y Track-type Tractor
9S-18Y Track-type Tractor
9S-52Y Track-type Tractor
9U-19Y Track-type Tractor
9-64Y Track-type Tractor
9-65Y Track-type Tractor
D10-GKD Track-type Tractor
D10-MGY Track-type Tractor
D9L-14Y Track-type Tractor
59-3BC Track-type Tractor
59-66Y Track-type Tractor
D10N-2YD Track-type Tractor
The Caterpillar 125-3537 Track Gear Idler is an essential undercarriage component engineered for maximum durability in extreme mining and construction environments. Designed to withstand high impact and intense track system stress, this idler assembly helps guide and maintain proper track alignment in some of Caterpillar’s most powerful track-type tractors. Compatible with a wide range of machines, including the D10R-3KR, D10T-RJG, D10R-AKT, D10T2-JJW, D10T2-RAB, D10N-3SK, 9C-20Y, 9S-18Y, 9S-52Y, 9U-19Y, 9-64Y, 9-65Y, D10-GKD, D10-MGY, D9L-14Y, 59-3BC, 59-66Y, and D10N-2YD, this idler ensures optimal performance and extended service life. Built with high-quality materials and precise manufacturing standards, the 125-3537 offers exceptional resistance to wear and fatigue, supporting heavy-duty track movement across tough terrains.
Whether you’re maintaining an aging fleet or sourcing reliable parts for major rebuilds, the 125-3537 Track Gear Idler is an OEM-quality solution trusted by industry professionals. For enhanced interchangeability and inventory flexibility, this part relates closely to other reference numbers including 9W8135, 9W8136, 1565702, 1565703, 1810000, 1810001, 619-9945.
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Related Part Numbers :
9W8135, 9W8136, 1565702, 1565703, 1810000, 1810001, 619-9945
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