Cummins Engine Parts Fan Idler 3017670/5372097 For Cummins QSK38 Engine

Cummins parts classification

Engine parts: cylinder head, cylinder block, turbocharger, oil pan, etc.
Intake system: air filter, throttle, intake resonator, intake manifold, etc.
Crank and connecting rod mechanism: piston, connecting rod, crankshaft, connecting rod bush, crankshaft bush, piston ring, etc.
Valve train: camshaft, intake valve, exhaust valve, rocker arm, rocker shaft, tappet, push rod, etc. Drive train accessories: flywheel, pressure plate, transmission, drive shaft, etc.
Fuel system accessories: fuel pump, fuel pipe, fuel filter, fuel injector, fuel pressure regulator, fuel tank, etc.
Cooling accessories: water pump, water pipe, radiator (water tank), radiator fan, etc.
Lubrication system accessories: oil pump, oil filter element, oil pressure sensor, etc.
Sensors: water temperature sensor, intake air pressure sensor, intake air temperature sensor, air flow meter, oil pressure sensor, etc.

The belt tensioner appears in the belt drive or chain drive. Its function is to tighten the belt or chain, reduce the vibration and energy loss during their movement, and can change the position. The tensioner is a routine maintenance item. Generally, it needs to be replaced for 60,000-80,000 kilometers. If there is an abnormal whistling sound at the front of the engine or the position of the tensioner tension mark is too far from the center, it means that the tension is insufficient. When 60,000-80,000 kilometers (or abnormal noise occurs in the front-end accessory system), it is recommended to replace the belt, tensioner, idler, generator single wheel, etc. in a unified manner.
This fan belt tensioner 3017670/5372097 is our company’s hot sale products, we have sold many pieces to our Australian, Indonesian, Kuwaiti customers, with very nice prices and original Cummins top qualities. Welcome you to inquire!