1247792 Pulley As Fits Caterpillar Models
1247792 Pulley As Fits Caterpillar Models
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One New Aftermarket Replacement Idler Pulley Assembly for Caterpillar (Cat) Equipment
This aftermarket replacement idler pulley assembly (Pulley As-Idler) fits a wide range of Caterpillar construction and road-building equipment powered by 3116, 3126, 3126B, 3126E, C7, and C9 engines. The 8-groove idler pulley routes and maintains tension on the accessory drive belt system, ensuring reliable operation of engine-driven accessories.
Specifications
- Grooves: 8-groove
- Length: 139.7 mm
- Width: 134.6 mm
- Height: 53.3 mm
- Weight: approximately 1.3 kg (approx. 3 lbs)
Compatible Models
Caterpillar Motor Graders: 120K, 120K 2, 12K, 140G, 140K, 140K 2, 140M, 14M, 160K, 160M
Caterpillar Off-Highway Trucks: 777C, 777D
Caterpillar Soil Compactors / Landfill Compactors: 814F, 815F, 824C
Caterpillar Track-Type / Wheel Loaders: 953C, 963C, 966G II, 972G II, 980G, 980G II, 980H
Caterpillar Paving / Road Equipment: AP-1055D, AP-755, BG-2455D, BG-260D
Caterpillar Engines (Industrial/Machine): 3116, 3126, 3126B, 3126E, C7, C9
Replaces Part Number(s):
1247792, 124-7792
Aftermarket Interchange Numbers
Dayco 89107
New aftermarket replacement part - not remanufactured, not used.



