Auto Idler Pulley suppliers in India
Turbo Core Cartridge (CHRA)
Turbocharger
Turbo Actuator
Engine GasketCar Engine
Engine MountAuto Fuel Filter
Auto Fuel PumpAuto Idler Pulley
Auto Air FilterSynchronizer Ring
Auto Oil Filter
Clutch PlateAxle Shaft
Chain Sprocket KitEngine BearingGear Shift CableSynchronizer KeyTransmission GearAuto Water PumpCoolant HoseCoolant Reservoir TankCrown Wheel and PinionDamper PulleyDifferential Housing AssemblyEGR Vacuum Modulator
Gear LeverPressure PlatePropeller Shaft Cross Holder
Timing Chain
Turbo Repair KitUJ CrossAccelerator PedalAir Intake Hose
Auto Rubber CouplingCamshaftCamshaft HousingClutch Release BearingEGR ValveExhaust Flexible PipeFlywheelFuel Injector Return PipeGear Shifter ForkGearbox HousingGearbox ShaftOne Way ClutchOxygen SensorRoller TappetTiming Belt Cover
Turbo HousingTurbo Rotor ShaftYoke ShaftAlternator Pulley
Auto Slider Block
Axle BootClutch CableClutch CylinderCoolant PipeCoolant Tank CapCrankshaftDifferential Gear KitDifferential Service KitEGR CoolerEGR PipeEVAP CanisterEngine Oil PumpEngine ThermostatExhaust BracketFuel PipeFuel Tank CapGearbox Dust CoverGearbox Lock KitMagnetic Drain PlugOil Drain PlugOil Feed PipeOil Filler CapOil SumpPropeller Shaft Center BearingPropeller Shaft YokeRadiatorRadiator CapRadiator Filler NeckSynchronizer HubSynchronizer SleeveThermostat HousingTurbo Oil Pipe
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About auto idler pulley
An idler pulley guides the serpentine or timing belt around the engine and keeps the wrap angle right on the alternator, water pump and AC compressor pulleys. It turns freely on a sealed ball bearing and carries a smooth flat face or a grooved face, depending on which side of the belt it runs on. Pulley bodies come in steel or reinforced plastic. Buyers compare outer diameter, width, bore size, bearing make and running noise. Car service centres replace idlers alongside belt and tensioner kits, especially when a squeal or bearing rumble appears.
Buyer's guide
What to check
- Check outer diameter, pulley width and centre bore against the OE part.
- Confirm the face type, flat or grooved with the right rib count, matches the belt side it runs on.
- Look for a sealed bearing that spins smoothly with minimal play.
What to ask the supplier
- Ask for the OE cross-reference and the engine codes it fits.
- Ask whether the pulley body is steel or plastic and which bearing brand is fitted.
Content updated 9 October 2026