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  • 31190RX0A02 Honda PULLEY COMP,IDLER

31190RX0A02 Honda PULLEY COMP,IDLER, Price: 45.85$, Weight: 0.19kg

    • Make Number Name Availability Weight, kg Ship in, Days Price

    Honda

    31190RX0A02

    PULLEY COMP,IDLER

    		 0

    0.19

     Dispatch 24h

    45.85$
    Not Available

    Originals

    Make Number Name Availability Weight, kg Processing, days Price  
    General Motors
    31190RX0A02 
    BELT V PS & AC
    		1
    0.219
     Dispatch 24h
    45.85$
     
    General Motors
    31190RX0A02 
    BELT V PS & AC
    		0
    0.219
    -
    38.21$
    		 Not Available
    Honda
    31190RX0A02 
    PULLEY COMP,IDLER
    		0
    0.219
    -
    40.77$
    		 Not Available

    Substitutions

    Make Number Name Availability Weight, kg Processing, days Price  
    FEBEST
    0387CU2 
    PULLEY IDLER
    		15
    0.15
    2-3
    12.68$
     

    Compatibility

    Destination RegionDoorVehicle GradeManufacturedNPlRegionGearboxDiagram
    IN,KQ,KU,MA,PH,TH,VT52.0E,2.0 PREMIUM,2.0RVI,2.0RVI BRUNEI,2.0RVI SINGAPORE,2.0RVI US BAND,2.0RVSI,2.0RVSI US BAND,2.0 S,2.0S,2.0SE,2.0 V,2.0V,2.0VTI,2.0VTI-L,2.0VTI-S,2.4 E,2.4EL,2.4 I-V,2.4 PREMIUM,2.4RVSI,2.4RVSI BRUNEI,2.4RVSI SINGAPORE,2.4RVSI US BAND,2.4S-X,2.4VTI,2.4VTI-L,2.4VTIL HK/MACAO,2.4VTI-S,EX,EX-L201718T0NH01General5AT,6MT,CVT View

    Engine Belt Idler Pulley Assembly ?

    This pulley is a key guide for the accessory drive belt on your Honda engine. It is needed to keep the belt running straight with the correct tension, so the alternator, A/C compressor, and power steering system can work smoothly. A good idler pulley reduces belt flutter, noise, and premature belt wear.

    How It Works ⚙️

    The pulley spins on a sealed bearing while the belt rides over its surface. Its position controls belt routing and maintains stable belt contact on other pulleys. The bearing is designed to rotate freely at high RPM with minimal friction and heat.

    When It’s Failing ?

    If the bearing dries out or wears, you may hear squealing, grinding, or a rattling sound. A broken or seized pulley can shred or throw the belt, leading to loss of charging, weak A/C, heavy steering, and possible overheating on some setups. Ignoring it can also damage the belt and nearby accessories.

    Best Practice ✅

    Replace the pulley if you feel play, roughness, or see wobble. It’s smart to inspect the belt and tensioner at the same time.

    Compatibility

    • Honda CR-V