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| Superseded Part Number | 4299053 |
| Component Type | Automatic Belt Tensioner Assembly |
| Drive System | Accessory Serpentine Belt |
| Engine Application | Cummins 11L Tier 2 (M11, ISM11, QSM11) |
| Pulley Material | High-Temperature Polymer |
| Bearing Type | Sealed Ball Bearing |
| Spring Type | Torsion Spring |
| Net Weight | 2.45 kg (5.4 lbs) |
| Package Dimensions LxWxH | 22.0 x 10.9 x 10.2 cm |
| OEM Cross Reference | Caterpillar 200-2279 |
Manufacturer No.
36912804299053
OEM Part No.
36912804299053200-2279
Engine Part No.
Cummins M11Cummins ISM11Cummins QSM11Cummins ISMCummins QSM
Interchange No.
31028882871294492010534008853974102
Fitment Vehicles
Hyundai ExcavatorsXCMG ExcavatorsHeavy Duty TrucksConstruction MachineryIndustrial Equipment
Engine System - Industrial Encyclopedia
Genuine Cummins 3691280 belt tensioner for M11 ISM11 QSM11 11L diesel engines. Maintains accessory drive belt tension. OEM cross: 4299053, 200-2279.