XZR8®
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Part TypeIdler Gear
OEM Number4953345
Superseded Part Number3090258, 3090051
MaterialForged Alloy Steel with Induction Hardened Teeth
Bearing TypeBronze Bushing / Needle Bearing
Compatible EnginesK19, QSK19, QST30, KTA19 Series
ApplicationsGear Train Timing / Accessory Drive
Weight7.5 kg
Surface TreatmentPhosphate Coated / Oil Dipped
Manufacturer No.
4953345
OEM Part No.
30902583090051
Engine Part No.
Cummins K19Cummins QSK19Cummins QST30Cummins KTA19Cummins QSK19-C
Fitment Vehicles
SANY Mining TrucksBelaz Mining TrucksXCMG ExcavatorsLiugong LoadersShantui BulldozersCummins Industrial Generator SetsCummins Marine Propulsion Units

Engine System - Industrial Encyclopedia

Genuine Cummins 4953345 idler gear for K19 QSK19 QST30 diesel engines. Precision forged steel component maintains gear train timing and torque transfer in heavy-duty mining and industrial applications.