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  • 4916064J02 Suzuki PULLEY COMP,BELT TENSION

4916064J02 Suzuki PULLEY COMP,BELT TENSION, Price: 93.82$, Weight: 0.87kg

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

    Suzuki

    4916064J02

    PULLEY COMP,BELT TENSION

    		 1

    0.87

    2-3

    93.82$
     

    Substitutions

    Make Number Name Availability Weight, kg Processing, days Price  
    FEBEST
    0787RH418 
    PULLEY IDLER
    		4
    0.665
    2-3
    35.94$
     
    SCHNIEDER
    SZS2400267 
    TENSIONER PULLEY JIMNY [00-05]
    		7
    0.87
    7-10
    11.24$
     
    Suzuki
    4916064J01 
    PULLEY, BELT TENSION
    		0
    0.633
    -
    105.03$
    		 Not Available
    Suzuki
    4916064J00 
    PULLEY ASSY, BELT TENSION
    		0
    0.498
    -
    105.03$
    		 Not Available

    Compatibility

    ModelModel CodeModificationTypeDiagram
    JB416XJB416JB416X-6 (E02,E22)TYPE 6 View
    FuelModel CodeModificationTypeDiagram
    PETROLSN413SN413V-9 (E50)TYPE 9 View

    Drive Belt Tensioner Pulley Assembly

    This component keeps the serpentine belt tight so the alternator, water pump, A/C compressor, and power steering run efficiently. It stops belt slip, squeal, and heat glazing, protects accessories, and maintains correct charging and cooling performance. A healthy belt tensioner pulley is essential for reliable daily driving and fuel economy.

    How it works ⚙️

    A preloaded spring presses a pivoting arm that carries a low-friction bearing and crowned pulley. As belt length changes with load and temperature, the arm moves to keep constant tension and straight tracking. The internal damper controls arm oscillation, preventing belt flutter at idle and high RPM.

    What happens if it fails

    • Cold-start squeal, chirp, or rattling
    • Belt glazing, fraying, or cracks
    • Pulley wobble or rough bearing noise
    • Dim lights, overheating, weak steering assist

    If the bearing seizes or the spring weakens, the belt can jump or snap—causing sudden loss of charging and cooling. Continued driving risks engine damage.

    Service tips

    Replace the belt with the pulley as a set. Check alignment and pulley offset; misalignment destroys belts fast. Spin the old bearing—any grit or play means failure. Tighten fasteners to factory torque and follow the belt routing diagram.

    Compatibility

    • Jimny
    • Grand Vitara