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  • 119255X20B Nissan PULLEY ASSY-IDLER

119255X20B Nissan PULLEY ASSY-IDLER, Price: 113.62$, Weight: 0.696kg

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

    Nissan

    119255X20B

    PULLEY ASSY-IDLER

    		 0

    0.696

     Dispatch 24h

    113.62$
    Not Available

    Originals

    Make Number Name Availability Weight, kg Processing, days Price  
    Nissan
    119255X20B 
    PULLEY ASSY-IDLER
    		0
    0.8
    -
    94.68$
    		 Not Available

    Compatibility

    Body StyleEngineVehicle GradeMarketModelModel Year FromModel Year ToDiagram
    WAGONV9XLEAustralia (RHD)R51M10.201006.2013 View
    Body StyleEngineVehicle GradeMarketModelModel Year FromModel Year ToDiagram
    SEDANV9XUPPERGeneral/Asia (LHD)Y5112.201107.2013 View

    Engine Belt Idler Pulley Assembly

    This component is a key guide wheel in the accessory belt drive. It’s needed to keep the serpentine belt running straight and stable across the alternator, A/C compressor, and other driven units. When the belt path is correct, your engine accessories work smoothly and the belt lasts longer ✅

    How It Works

    The pulley spins on a sealed bearing and provides a fixed routing point for the belt. As the crankshaft turns, the belt slides over the pulley surface while the bearing carries the load with low friction. A true-running pulley also helps reduce belt vibration and squeal

    What Happens If It’s Worn or Broken

    A failing bearing may grind, chirp, or wobble. If it seizes or the pulley misaligns, the belt can shred or jump off, leading to loss of charging, overheating (on some layouts), and A/C failure. Ignoring it can also damage the belt and nearby pulleys ⚠️

    Common Signs

    • Whining or rattling from the belt area
    • Belt squeal on start-up or under load
    • Visible pulley wobble or uneven belt wear

    Compatibility

    • Q70/M
    • Qx50/Ex
    • M
    • Qx70/Fx